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/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField
|
= ShareReflectUtil.findField(classLoader, "libPath");
|
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.8140774965286255
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.7925599813461304
},
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.7790336608886719
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.7756566405296326
},
{
"filename": "app/src/main/java/com/example/nativecpp/MainActivity.java",
"retrieved_chunk": " File file = new File(path + \"libfingerCore.so\");\n Log.e(\"darren:\", \"info===:\"+ file.exists()+\":\"+ file.canRead());\n DynamicSo.loadStaticSo(file, path);\n binding = ActivityMainBinding.inflate(getLayoutInflater());\n setContentView(binding.getRoot());\n // Example of a call to a native method\n TextView tv = binding.sampleText;\n tv.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(View v) {",
"score": 0.7686238884925842
}
] |
java
|
= ShareReflectUtil.findField(classLoader, "libPath");
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Dynamic64Structure extends Elf.DynamicStructure {
public Dynamic64Structure(final ElfParser parser, final Elf.Header header,
long baseOffset, final int index) throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
baseOffset = baseOffset + (index * 16);
tag
|
= parser.readLong(buffer, baseOffset);
|
val = parser.readLong(buffer, baseOffset + 0x8);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic64Structure.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic32Structure.java",
"retrieved_chunk": " public Dynamic32Structure(final ElfParser parser, final Elf.Header header,\n long baseOffset, final int index) throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n baseOffset = baseOffset + (index * 8);\n tag = parser.readWord(buffer, baseOffset);\n val = parser.readWord(buffer, baseOffset + 0x4);\n }\n}",
"score": 0.9482716917991638
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic32Structure.java",
"retrieved_chunk": " * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage com.example.lib_sillyboy.elf;\nimport java.io.IOException;\nimport java.nio.ByteBuffer;\nimport java.nio.ByteOrder;\npublic class Dynamic32Structure extends Elf.DynamicStructure {",
"score": 0.8925207853317261
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program64Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic64Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.8923209309577942
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.8882466554641724
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.885453462600708
}
] |
java
|
= parser.readLong(buffer, baseOffset);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Dynamic32Structure extends Elf.DynamicStructure {
public Dynamic32Structure(final ElfParser parser, final Elf.Header header,
long baseOffset, final int index) throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
baseOffset = baseOffset + (index * 8);
tag = parser.readWord(buffer, baseOffset);
|
val = parser.readWord(buffer, baseOffset + 0x4);
|
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic32Structure.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic64Structure.java",
"retrieved_chunk": " public Dynamic64Structure(final ElfParser parser, final Elf.Header header,\n long baseOffset, final int index) throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n baseOffset = baseOffset + (index * 16);\n tag = parser.readLong(buffer, baseOffset);\n val = parser.readLong(buffer, baseOffset + 0x8);\n }\n}",
"score": 0.9564992785453796
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.8946746587753296
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Dynamic64Structure.java",
"retrieved_chunk": " * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\npackage com.example.lib_sillyboy.elf;\nimport java.io.IOException;\nimport java.nio.ByteBuffer;\nimport java.nio.ByteOrder;\npublic class Dynamic64Structure extends Elf.DynamicStructure {",
"score": 0.8936138153076172
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.8880497217178345
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program32Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic32Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.8879873752593994
}
] |
java
|
val = parser.readWord(buffer, baseOffset + 0x4);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf32Header extends Elf.Header {
private final ElfParser parser;
public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff
|
= parser.readWord(buffer, 0x1C);
|
shoff = parser.readWord(buffer, 0x20);
phentsize = parser.readHalf(buffer, 0x2A);
phnum = parser.readHalf(buffer, 0x2C);
shentsize = parser.readHalf(buffer, 0x2E);
shnum = parser.readHalf(buffer, 0x30);
shstrndx = parser.readHalf(buffer, 0x32);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section32Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program32Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic32Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9694004058837891
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.9243742227554321
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.9234535694122314
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.916750967502594
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/ElfParser.java",
"retrieved_chunk": " // Read in ELF identification to determine file class and endianness\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(ByteOrder.LITTLE_ENDIAN);\n if (readWord(buffer, 0) != MAGIC) {\n throw new IllegalArgumentException(\"Invalid ELF Magic!\");\n }\n final short fileClass = readByte(buffer, 0x4);\n final boolean bigEndian = (readByte(buffer, 0x5) == Header.ELFDATA2MSB);\n if (fileClass == Header.ELFCLASS32) {\n return new Elf32Header(bigEndian, this);",
"score": 0.915269136428833
}
] |
java
|
= parser.readWord(buffer, 0x1C);
|
/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField = ShareReflectUtil.findField(classLoader, "libPath");
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
|
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
|
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.7931971549987793
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.7887458801269531
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.777901291847229
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/ElfParser.java",
"retrieved_chunk": " break;\n }\n }\n if (dynamicSectionOff == 0) {\n // No dynamic linking info, nothing to load\n return Collections.unmodifiableList(dependencies);\n }\n int i = 0;\n final List<Long> neededOffsets = new ArrayList<Long>();\n long vStringTableOff = 0;",
"score": 0.7707968950271606
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.7684131860733032
}
] |
java
|
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
|
/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField = ShareReflectUtil.findField(classLoader, "libPath");
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field
|
libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
|
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.7824685573577881
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.7807601094245911
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.7646149396896362
},
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.760391116142273
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/ShareReflectUtil.java",
"retrieved_chunk": " * @param instance the instance whose field is to be modified.\n * @param fieldName the field to modify.\n * @param extraElements elements to append at the end of the array.\n */\n public static void expandFieldArray(Object instance, String fieldName, Object[] extraElements)\n throws NoSuchFieldException, IllegalArgumentException, IllegalAccessException {\n Field jlrField = findField(instance, fieldName);\n Object[] original = (Object[]) jlrField.get(instance);\n Object[] combined = (Object[]) Array.newInstance(original.getClass().getComponentType(), original.length + extraElements.length);\n // NOTE: changed to copy extraElements first, for patch load first",
"score": 0.7584655284881592
}
] |
java
|
libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
|
/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
|
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
|
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField = ShareReflectUtil.findField(classLoader, "libPath");
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.847984790802002
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.8216736912727356
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.810254693031311
},
{
"filename": "app/src/main/java/com/example/nativecpp/MainActivity.java",
"retrieved_chunk": " File file = new File(path + \"libfingerCore.so\");\n Log.e(\"darren:\", \"info===:\"+ file.exists()+\":\"+ file.canRead());\n DynamicSo.loadStaticSo(file, path);\n binding = ActivityMainBinding.inflate(getLayoutInflater());\n setContentView(binding.getRoot());\n // Example of a call to a native method\n TextView tv = binding.sampleText;\n tv.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(View v) {",
"score": 0.8079433441162109
},
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.8077865242958069
}
] |
java
|
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf32Header extends Elf.Header {
private final ElfParser parser;
public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff = parser.readWord(buffer, 0x1C);
shoff =
|
parser.readWord(buffer, 0x20);
|
phentsize = parser.readHalf(buffer, 0x2A);
phnum = parser.readHalf(buffer, 0x2C);
shentsize = parser.readHalf(buffer, 0x2E);
shnum = parser.readHalf(buffer, 0x30);
shstrndx = parser.readHalf(buffer, 0x32);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section32Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program32Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic32Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9854620695114136
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.9199123978614807
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.9195820093154907
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9161998629570007
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.912200391292572
}
] |
java
|
parser.readWord(buffer, 0x20);
|
/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField = ShareReflectUtil.findField(classLoader, "libPath");
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field
|
pathListField = ShareReflectUtil.findField(classLoader, "pathList");
|
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.8162583708763123
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.7917079329490662
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.7896983623504639
},
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.7763681411743164
},
{
"filename": "app/src/main/java/com/example/nativecpp/MainActivity.java",
"retrieved_chunk": " File file = new File(path + \"libfingerCore.so\");\n Log.e(\"darren:\", \"info===:\"+ file.exists()+\":\"+ file.canRead());\n DynamicSo.loadStaticSo(file, path);\n binding = ActivityMainBinding.inflate(getLayoutInflater());\n setContentView(binding.getRoot());\n // Example of a call to a native method\n TextView tv = binding.sampleText;\n tv.setOnClickListener(new View.OnClickListener() {\n @Override\n public void onClick(View v) {",
"score": 0.7600260972976685
}
] |
java
|
pathListField = ShareReflectUtil.findField(classLoader, "pathList");
|
/*
* Tencent is pleased to support the open source community by making Tinker available.
*
* Copyright (C) 2016 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.tinker;
import android.os.Build;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class TinkerLoadLibrary {
private static final String TAG = "Tinker.LoadLibrary";
public static void installNativeLibraryPath(ClassLoader classLoader, File folder)
throws Throwable {
if (folder == null || !folder.exists()) {
ShareTinkerLog.e(TAG, "installNativeLibraryPath, folder %s is illegal", folder);
return;
}
// android o sdk_int 26
// for android o preview sdk_int 25
if ((Build.VERSION.SDK_INT == 25 && Build.VERSION.PREVIEW_SDK_INT != 0)
|| Build.VERSION.SDK_INT > 25) {
try {
V25.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v23
// some preview N version may go here
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v25 fail, sdk: %d, error: %s, try to fallback to V23",
Build.VERSION.SDK_INT, throwable.getMessage());
V23.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 23) {
try {
V23.install(classLoader, folder);
} catch (Throwable throwable) {
// install fail, try to treat it as v14
ShareTinkerLog.e(TAG, "installNativeLibraryPath, v23 fail, sdk: %d, error: %s, try to fallback to V14",
Build.VERSION.SDK_INT, throwable.getMessage());
V14.install(classLoader, folder);
}
} else if (Build.VERSION.SDK_INT >= 14) {
V14.install(classLoader, folder);
} else {
V4.install(classLoader, folder);
}
}
private static final class V4 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
String addPath = folder.getPath();
Field pathField = ShareReflectUtil.findField(classLoader, "libPath");
final String origLibPaths = (String) pathField.get(classLoader);
final String[] origLibPathSplit = origLibPaths.split(":");
final StringBuilder newLibPaths = new StringBuilder(addPath);
for (String origLibPath : origLibPathSplit) {
if (origLibPath == null || addPath.equals(origLibPath)) {
continue;
}
newLibPaths.append(':').append(origLibPath);
}
pathField.set(classLoader, newLibPaths.toString());
final Field libraryPathElementsFiled = ShareReflectUtil.findField(classLoader, "libraryPathElements");
final List<String> libraryPathElements = (List<String>) libraryPathElementsFiled.get(classLoader);
final Iterator<String> libPathElementIt = libraryPathElements.iterator();
while (libPathElementIt.hasNext()) {
final String libPath = libPathElementIt.next();
if (addPath.equals(libPath)) {
libPathElementIt.remove();
break;
}
}
libraryPathElements.add(0, addPath);
libraryPathElementsFiled.set(classLoader, libraryPathElements);
}
}
private static final class V14 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibDirField = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
final File[] origNativeLibDirs = (File[]) nativeLibDirField.get(dexPathList);
final List<File> newNativeLibDirList = new ArrayList<>(origNativeLibDirs.length + 1);
newNativeLibDirList.add(folder);
for (File origNativeLibDir : origNativeLibDirs) {
if (!folder.equals(origNativeLibDir)) {
newNativeLibDirList.add(origNativeLibDir);
}
}
nativeLibDirField.set(dexPathList, newNativeLibDirList.toArray(new File[0]));
}
}
private static final class V23 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method
|
makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
|
final ArrayList<IOException> suppressedExceptions = new ArrayList<>();
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs, null, suppressedExceptions);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
private static final class V25 {
private static void install(ClassLoader classLoader, File folder) throws Throwable {
final Field pathListField = ShareReflectUtil.findField(classLoader, "pathList");
final Object dexPathList = pathListField.get(classLoader);
final Field nativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "nativeLibraryDirectories");
List<File> origLibDirs = (List<File>) nativeLibraryDirectories.get(dexPathList);
if (origLibDirs == null) {
origLibDirs = new ArrayList<>(2);
}
final Iterator<File> libDirIt = origLibDirs.iterator();
while (libDirIt.hasNext()) {
final File libDir = libDirIt.next();
if (folder.equals(libDir)) {
libDirIt.remove();
break;
}
}
origLibDirs.add(0, folder);
final Field systemNativeLibraryDirectories = ShareReflectUtil.findField(dexPathList, "systemNativeLibraryDirectories");
List<File> origSystemLibDirs = (List<File>) systemNativeLibraryDirectories.get(dexPathList);
if (origSystemLibDirs == null) {
origSystemLibDirs = new ArrayList<>(2);
}
final List<File> newLibDirs = new ArrayList<>(origLibDirs.size() + origSystemLibDirs.size() + 1);
newLibDirs.addAll(origLibDirs);
newLibDirs.addAll(origSystemLibDirs);
final Method makeElements = ShareReflectUtil.findMethod(dexPathList, "makePathElements", List.class);
final Object[] elements = (Object[]) makeElements.invoke(dexPathList, newLibDirs);
final Field nativeLibraryPathElements = ShareReflectUtil.findField(dexPathList, "nativeLibraryPathElements");
nativeLibraryPathElements.set(dexPathList, elements);
}
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/tinker/TinkerLoadLibrary.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "app/src/main/java/com/example/nativecpp/CustomApplication.java",
"retrieved_chunk": " String tmpDir =\"/data/data/com.example.nativecpp/\";\n Log.e(\"darren:\", \"file===:\"+ tmpDir);\n // 在合适的时候将自定义路径插入so检索路径\n DynamicSo.insertPathToNativeSystem(this,new File(tmpDir));\n }\n}",
"score": 0.8014297485351562
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " }\n // 先把依赖项加载完，再加载本身\n System.loadLibrary(soFIle.getName().substring(3, soFIle.getName().length() - 3));\n }\n public static void insertPathToNativeSystem(Context context,File file){\n try {\n TinkerLoadLibrary.installNativeLibraryPath(context.getClassLoader(), file);\n } catch (Throwable e) {\n e.printStackTrace();\n }",
"score": 0.7953884601593018
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " // 把本来lib前缀和.so后缀去掉即可\n String dependencySo = dependency.substring(3, dependency.length() - 3);\n //在application已经注入了路径DynamicSo.insertPathToNativeSystem(this,file) 所以采用系统的加载就行\n System.loadLibrary(dependencySo);\n }\n } catch (Exception e) {\n e.printStackTrace();\n }\n }\n } catch (IOException ignored) {",
"score": 0.7885522246360779
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": "package com.example.lib_sillyboy;\nimport android.content.Context;\nimport com.example.lib_sillyboy.elf.ElfParser;\nimport com.example.lib_sillyboy.tinker.TinkerLoadLibrary;\nimport java.io.File;\nimport java.io.IOException;\nimport java.util.List;\npublic class DynamicSo {\n public static void loadStaticSo(File soFIle, String path) {\n try {",
"score": 0.773560643196106
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/DynamicSo.java",
"retrieved_chunk": " //如果nativecpp3->nativecpptwo->nativecpp 则先加载 DynamicSo.loadStaticSo(nativecpptwo)，此时nativecpp作为nativecpptwo的直接依赖被加载了\n //不能直接加载nativecpp3，导致加载直接依赖nativetwo的时候nativecpp没加载导致错误。 这个可以优化，比如递归\n for (final String dependency : dependencies) {\n try {\n File file = new File(path + dependency);\n if (file.exists()) {\n //递归查找\n loadStaticSo(file, path);\n } else {\n // so文件不存在这个文件夹，代表是ndk中的so，如liblog.so，则直接加载",
"score": 0.7701318264007568
}
] |
java
|
makeElements = ShareReflectUtil.findMethod(dexPathList,
"makePathElements", List.class, File.class, List.class);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf32Header extends Elf.Header {
private final ElfParser parser;
public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff = parser.readWord(buffer, 0x1C);
shoff = parser.readWord(buffer, 0x20);
phentsize
|
= parser.readHalf(buffer, 0x2A);
|
phnum = parser.readHalf(buffer, 0x2C);
shentsize = parser.readHalf(buffer, 0x2E);
shnum = parser.readHalf(buffer, 0x30);
shstrndx = parser.readHalf(buffer, 0x32);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section32Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program32Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic32Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9832334518432617
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.917479932308197
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9168698787689209
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.9165794849395752
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9134018421173096
}
] |
java
|
= parser.readHalf(buffer, 0x2A);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf32Header extends Elf.Header {
private final ElfParser parser;
public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff = parser.readWord(buffer, 0x1C);
shoff = parser.readWord(buffer, 0x20);
phentsize = parser.readHalf(buffer, 0x2A);
phnum = parser.readHalf(buffer, 0x2C);
shentsize
|
= parser.readHalf(buffer, 0x2E);
|
shnum = parser.readHalf(buffer, 0x30);
shstrndx = parser.readHalf(buffer, 0x32);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section32Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program32Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic32Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9109535813331604
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf.java",
"retrieved_chunk": " public static final int ELFCLASS64 = 2; // 64 Bit ELF\n public static final int ELFDATA2MSB = 2; // Big Endian, 2s complement\n public boolean bigEndian;\n public int type;\n public long phoff;\n public long shoff;\n public int phentsize;\n public int phnum;\n public int shentsize;\n public int shnum;",
"score": 0.8829008936882019
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " phnum = parser.readHalf(buffer, 0x38);\n shentsize = parser.readHalf(buffer, 0x3A);\n shnum = parser.readHalf(buffer, 0x3C);\n shstrndx = parser.readHalf(buffer, 0x3E);\n }\n @Override\n public Elf.SectionHeader getSectionHeader(final int index) throws IOException {\n return new Section64Header(parser, this, index);\n }\n @Override",
"score": 0.8765607476234436
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.8581050038337708
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.8578040599822998
}
] |
java
|
= parser.readHalf(buffer, 0x2E);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf64Header extends Elf.Header {
private final ElfParser parser;
public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff =
|
parser.readLong(buffer, 0x20);
|
shoff = parser.readLong(buffer, 0x28);
phentsize = parser.readHalf(buffer, 0x36);
phnum = parser.readHalf(buffer, 0x38);
shentsize = parser.readHalf(buffer, 0x3A);
shnum = parser.readHalf(buffer, 0x3C);
shstrndx = parser.readHalf(buffer, 0x3E);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section64Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program64Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic64Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9714606404304504
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.922340989112854
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9212898015975952
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.9081714153289795
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.8995897173881531
}
] |
java
|
parser.readLong(buffer, 0x20);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Program64Header extends Elf.ProgramHeader {
public Program64Header(final ElfParser parser, final Elf.Header header, final long index)
throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
final long baseOffset = header.phoff + (index * header.phentsize);
type = parser.readWord(buffer, baseOffset);
offset = parser.readLong(buffer, baseOffset + 0x8);
vaddr = parser.readLong(buffer, baseOffset + 0x10);
memsz =
|
parser.readLong(buffer, baseOffset + 0x28);
|
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.980544924736023
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9296587109565735
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9208166599273682
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9155612587928772
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program64Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic64Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.9153581261634827
}
] |
java
|
parser.readLong(buffer, baseOffset + 0x28);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Elf64Header extends Elf.Header {
private final ElfParser parser;
public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {
this.bigEndian = bigEndian;
this.parser = parser;
final ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
type = parser.readHalf(buffer, 0x10);
phoff = parser.readLong(buffer, 0x20);
shoff = parser.readLong(buffer, 0x28);
phentsize
|
= parser.readHalf(buffer, 0x36);
|
phnum = parser.readHalf(buffer, 0x38);
shentsize = parser.readHalf(buffer, 0x3A);
shnum = parser.readHalf(buffer, 0x3C);
shstrndx = parser.readHalf(buffer, 0x3E);
}
@Override
public Elf.SectionHeader getSectionHeader(final int index) throws IOException {
return new Section64Header(parser, this, index);
}
@Override
public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {
return new Program64Header(parser, this, index);
}
@Override
public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)
throws IOException {
return new Dynamic64Structure(parser, this, baseOffset, index);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9812479019165039
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9182237982749939
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9158303737640381
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.9051453471183777
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.8978440165519714
}
] |
java
|
= parser.readHalf(buffer, 0x36);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Program32Header extends Elf.ProgramHeader {
public Program32Header(final ElfParser parser, final Elf.Header header, final long index)
throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
final long baseOffset = header.phoff + (index * header.phentsize);
type = parser.readWord(buffer, baseOffset);
offset = parser.readWord(buffer, baseOffset + 0x4);
vaddr =
|
parser.readWord(buffer, baseOffset + 0x8);
|
memsz = parser.readWord(buffer, baseOffset + 0x14);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9649553298950195
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.9232059717178345
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program32Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic32Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.91524338722229
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9144258499145508
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9078754782676697
}
] |
java
|
parser.readWord(buffer, baseOffset + 0x8);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Program64Header extends Elf.ProgramHeader {
public Program64Header(final ElfParser parser, final Elf.Header header, final long index)
throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(8);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
final long baseOffset = header.phoff + (index * header.phentsize);
type = parser.readWord(buffer, baseOffset);
|
offset = parser.readLong(buffer, baseOffset + 0x8);
|
vaddr = parser.readLong(buffer, baseOffset + 0x10);
memsz = parser.readLong(buffer, baseOffset + 0x28);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java",
"retrieved_chunk": " public Program32Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readWord(buffer, baseOffset + 0x4);\n vaddr = parser.readWord(buffer, baseOffset + 0x8);\n memsz = parser.readWord(buffer, baseOffset + 0x14);\n }",
"score": 0.9537926316261292
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9146791696548462
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program64Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic64Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.9108273386955261
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf64Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf64Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readLong(buffer, 0x20);\n shoff = parser.readLong(buffer, 0x28);\n phentsize = parser.readHalf(buffer, 0x36);",
"score": 0.9108272790908813
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9028632044792175
}
] |
java
|
offset = parser.readLong(buffer, baseOffset + 0x8);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Program32Header extends Elf.ProgramHeader {
public Program32Header(final ElfParser parser, final Elf.Header header, final long index)
throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
final long baseOffset = header.phoff + (index * header.phentsize);
type = parser.readWord(buffer, baseOffset);
offset = parser.readWord(buffer, baseOffset + 0x4);
vaddr = parser.readWord(buffer, baseOffset + 0x8);
memsz
|
= parser.readWord(buffer, baseOffset + 0x14);
|
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9793169498443604
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.92885822057724
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9228909611701965
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9188039898872375
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program32Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic32Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.9140551090240479
}
] |
java
|
= parser.readWord(buffer, baseOffset + 0x14);
|
/**
* Copyright 2015 - 2016 KeepSafe Software, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.lib_sillyboy.elf;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
public class Program32Header extends Elf.ProgramHeader {
public Program32Header(final ElfParser parser, final Elf.Header header, final long index)
throws IOException {
final ByteBuffer buffer = ByteBuffer.allocate(4);
buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
final long baseOffset = header.phoff + (index * header.phentsize);
type = parser.readWord(buffer, baseOffset);
|
offset = parser.readWord(buffer, baseOffset + 0x4);
|
vaddr = parser.readWord(buffer, baseOffset + 0x8);
memsz = parser.readWord(buffer, baseOffset + 0x14);
}
}
|
lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program32Header.java
|
DarrenTianYe-android_dynamic_load_so-7a70027
|
[
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Program64Header.java",
"retrieved_chunk": " public Program64Header(final ElfParser parser, final Elf.Header header, final long index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n final long baseOffset = header.phoff + (index * header.phentsize);\n type = parser.readWord(buffer, baseOffset);\n offset = parser.readLong(buffer, baseOffset + 0x8);\n vaddr = parser.readLong(buffer, baseOffset + 0x10);\n memsz = parser.readLong(buffer, baseOffset + 0x28);\n }",
"score": 0.9545437097549438
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section32Header.java",
"retrieved_chunk": " public Section32Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x1C);\n }\n}",
"score": 0.9173729419708252
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " private final ElfParser parser;\n public Elf32Header(final boolean bigEndian, final ElfParser parser) throws IOException {\n this.bigEndian = bigEndian;\n this.parser = parser;\n final ByteBuffer buffer = ByteBuffer.allocate(4);\n buffer.order(bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n type = parser.readHalf(buffer, 0x10);\n phoff = parser.readWord(buffer, 0x1C);\n shoff = parser.readWord(buffer, 0x20);\n phentsize = parser.readHalf(buffer, 0x2A);",
"score": 0.9126269221305847
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Elf32Header.java",
"retrieved_chunk": " public Elf.ProgramHeader getProgramHeader(final long index) throws IOException {\n return new Program32Header(parser, this, index);\n }\n @Override\n public Elf.DynamicStructure getDynamicStructure(final long baseOffset, final int index)\n throws IOException {\n return new Dynamic32Structure(parser, this, baseOffset, index);\n }\n}",
"score": 0.9114043712615967
},
{
"filename": "lib_sillyboy/src/main/java/com/example/lib_sillyboy/elf/Section64Header.java",
"retrieved_chunk": " public Section64Header(final ElfParser parser, final Elf.Header header, final int index)\n throws IOException {\n final ByteBuffer buffer = ByteBuffer.allocate(8);\n buffer.order(header.bigEndian ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);\n info = parser.readWord(buffer, header.shoff + (index * header.shentsize) + 0x2C);\n }\n}",
"score": 0.9031469225883484
}
] |
java
|
offset = parser.readWord(buffer, baseOffset + 0x4);
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal.config;
import co.decodable.sdk.pipeline.StartupMode;
import co.decodable.sdk.pipeline.util.Unmodifiable;
import java.util.Map;
import java.util.stream.Collectors;
import org.apache.kafka.clients.consumer.ConsumerConfig;
public class StreamConfig {
/** Used by Flink to prefix all pass-through options for the Kafka producer/consumer. */
private static final String PROPERTIES_PREFIX = "properties.";
private final String id;
private final String name;
private final String bootstrapServers;
private final String topic;
private final StartupMode startupMode;
private final String transactionalIdPrefix;
private final String deliveryGuarantee;
@Unmodifiable private final Map<String, String> properties;
public StreamConfig(String id, String name, Map<String, String> properties) {
this.id = id;
this.name = name;
this.bootstrapServers =
properties.get(PROPERTIES_PREFIX + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG);
this.topic = properties.get("topic");
this.startupMode
|
= StartupMode.fromString(properties.get("scan.startup.mode"));
|
this.transactionalIdPrefix = properties.get("sink.transactional-id-prefix");
this.deliveryGuarantee = properties.get("sink.delivery-guarantee");
this.properties =
properties.entrySet().stream()
.filter(e -> e.getKey().startsWith("properties"))
.collect(
Collectors.toUnmodifiableMap(e -> e.getKey().substring(11), e -> e.getValue()));
}
public String id() {
return id;
}
public String name() {
return name;
}
public String bootstrapServers() {
return bootstrapServers;
}
public String topic() {
return topic;
}
public StartupMode startupMode() {
return startupMode;
}
public String transactionalIdPrefix() {
return transactionalIdPrefix;
}
public String deliveryGuarantee() {
return deliveryGuarantee;
}
public Map<String, String> kafkaProperties() {
return properties;
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " }\n return config.topic();\n }\n /** Returns the Kafka bootstrap server(s) configured for this environment. */\n public String bootstrapServers() {\n return bootstrapServers;\n }\n private static class StreamConfiguration {\n private final String name;\n private final String id;",
"score": 0.8719317317008972
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.861961305141449
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " private final String topic;\n public StreamConfiguration(String name) {\n this.name = name;\n this.id = getRandomId();\n this.topic = \"stream-00000000-\" + id;\n }\n private static String getRandomId() {\n int digits = 8;\n return String.format(\"%0\" + digits + \"x\", new BigInteger(digits * 4, new SecureRandom()));\n }",
"score": 0.8618478775024414
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8565462827682495
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " : DeliveryGuarantee.NONE)\n .setTransactionalIdPrefix(streamConfig.transactionalIdPrefix())\n .setKafkaProducerConfig(toProperties(streamConfig.kafkaProperties()))\n .build();\n return new DecodableStreamSinkImpl<T>(delegate);\n }\n private static Properties toProperties(Map<String, String> map) {\n Properties p = new Properties();\n p.putAll(map);\n return p;",
"score": 0.8494443297386169
}
] |
java
|
= StartupMode.fromString(properties.get("scan.startup.mode"));
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableStreamSink;
import co.decodable.sdk.pipeline.DecodableStreamSinkBuilder;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.internal.config.StreamConfig;
import co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import org.apache.flink.api.common.serialization.SerializationSchema;
import org.apache.flink.connector.base.DeliveryGuarantee;
import org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;
import org.apache.flink.connector.kafka.sink.KafkaSink;
public class DecodableStreamSinkBuilderImpl<T> implements DecodableStreamSinkBuilder<T> {
private String streamId;
private String streamName;
private SerializationSchema<T> serializationSchema;
@Override
public DecodableStreamSinkBuilder<T> withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
@Override
public DecodableStreamSinkBuilder<T> withStreamId(String streamId) {
this.streamId = streamId;
return this;
}
@Override
public DecodableStreamSinkBuilder<T> withSerializationSchema(
SerializationSchema<T> serializationSchema) {
this.serializationSchema = serializationSchema;
return this;
}
@Override
public DecodableStreamSink<T> build() {
Objects.requireNonNull(serializationSchema, "serializationSchema");
Map<String, String> environment =
EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();
StreamConfig streamConfig =
new StreamConfigMapping(environment).determineConfig(streamName, streamId);
KafkaSink<T> delegate =
KafkaSink.<T>builder()
.setBootstrapServers(streamConfig.bootstrapServers())
.setRecordSerializer(
KafkaRecordSerializationSchema.builder()
.setTopic(streamConfig.topic())
.setValueSerializationSchema(serializationSchema)
.build())
.setDeliveryGuarantee(
"exactly-once".equals(streamConfig.deliveryGuarantee())
? DeliveryGuarantee.EXACTLY_ONCE
: "at-least-once".equals(streamConfig.deliveryGuarantee())
? DeliveryGuarantee.AT_LEAST_ONCE
: DeliveryGuarantee.NONE)
.setTransactionalIdPrefix
|
(streamConfig.transactionalIdPrefix())
.setKafkaProducerConfig(toProperties(streamConfig.kafkaProperties()))
.build();
|
return new DecodableStreamSinkImpl<T>(delegate);
}
private static Properties toProperties(Map<String, String> map) {
Properties p = new Properties();
p.putAll(map);
return p;
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8959875702857971
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java",
"retrieved_chunk": " private final StartupMode startupMode;\n private final String transactionalIdPrefix;\n private final String deliveryGuarantee;\n @Unmodifiable private final Map<String, String> properties;\n public StreamConfig(String id, String name, Map<String, String> properties) {\n this.id = id;\n this.name = name;\n this.bootstrapServers =\n properties.get(PROPERTIES_PREFIX + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG);\n this.topic = properties.get(\"topic\");",
"score": 0.8764960169792175
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8743661642074585
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " if (streamConfig.startupMode() != null) {\n builder.setStartingOffsets(toOffsetsInitializer(streamConfig.startupMode()));\n } else if (startupMode != null) {\n builder.setStartingOffsets(toOffsetsInitializer(startupMode));\n }\n KafkaSource<T> delegate = builder.build();\n return new DecodableStreamSourceImpl<T>(delegate);\n }\n private static Properties toProperties(Map<String, String> map) {\n Properties p = new Properties();",
"score": 0.8464375138282776
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/PipelineTestContext.java",
"retrieved_chunk": " var consumerProps = new Properties();\n consumerProps.put(\"bootstrap.servers\", bootstrapServers);\n consumerProps.put(\n \"key.deserializer\", \"org.apache.kafka.common.serialization.StringDeserializer\");\n consumerProps.put(\n \"value.deserializer\", \"org.apache.kafka.common.serialization.StringDeserializer\");\n consumerProps.put(\"auto.offset.reset\", \"earliest\");\n consumerProps.put(\"group.id\", \"my-group\");\n return consumerProps;\n }",
"score": 0.8446065187454224
}
] |
java
|
(streamConfig.transactionalIdPrefix())
.setKafkaProducerConfig(toProperties(streamConfig.kafkaProperties()))
.build();
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.testing;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.util.Incubating;
import java.lang.System.Logger.Level;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.stream.Collectors;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.clients.producer.RecordMetadata;
/**
* Provides access to Decodable streams during testing as well as the ability to run custom Flink
* jobs.
*/
@Incubating
public class PipelineTestContext implements AutoCloseable {
private static final System.Logger LOGGER = System.getLogger(PipelineTestContext.class.getName());
private final TestEnvironment testEnvironment;
private final KafkaProducer<String, String> producer;
private final Map<String, DecodableStreamImpl> streams;
private final ExecutorService executorService;
/** Creates a new testing context, using the given {@link TestEnvironment}. */
public PipelineTestContext(TestEnvironment testEnvironment) {
EnvironmentAccess.setEnvironment(testEnvironment);
this.testEnvironment = testEnvironment;
this.producer =
new KafkaProducer<String, String>(producerProperties(testEnvironment.bootstrapServers()));
this.streams = new HashMap<>();
this.executorService = Executors.newCachedThreadPool();
}
private static Properties producerProperties(String bootstrapServers) {
var props = new Properties();
props.put("bootstrap.servers", bootstrapServers);
props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
props.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
return props;
}
private static Properties consumerProperties(String bootstrapServers) {
var consumerProps = new Properties();
consumerProps.put("bootstrap.servers", bootstrapServers);
consumerProps.put(
"key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put(
"value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put("auto.offset.reset", "earliest");
consumerProps.put("group.id", "my-group");
return consumerProps;
}
/** Returns a stream for the given name. */
public DecodableStream<String> stream(String name) {
KafkaConsumer<String, String> consumer =
new KafkaConsumer<String, String>(consumerProperties(testEnvironment.bootstrapServers()));
consumer
|
.subscribe(Collections.singleton(testEnvironment.topicFor(name)));
|
return streams.computeIfAbsent(name, n -> new DecodableStreamImpl(n, consumer));
}
/** Asynchronously executes the given Flink job main method. */
public void runJobAsync(ThrowingConsumer<String[]> jobMainMethod, String... args)
throws Exception {
executorService.submit(
() -> {
try {
jobMainMethod.accept(args);
} catch (InterruptedException e) {
LOGGER.log(Level.INFO, "Job aborted");
} catch (Exception e) {
LOGGER.log(Level.ERROR, "Job failed", e);
}
});
}
@Override
public void close() throws Exception {
try {
producer.close();
executorService.shutdownNow();
executorService.awaitTermination(100, TimeUnit.MILLISECONDS);
for (DecodableStreamImpl stream : streams.values()) {
stream.consumer.close();
}
} catch (Exception e) {
throw new RuntimeException("Couldn't close testing context", e);
} finally {
EnvironmentAccess.resetEnvironment();
}
}
/**
* A {@link Consumer} variant which allows for declared checked exception types.
*
* @param <T> The consumed data type.
*/
@FunctionalInterface
public interface ThrowingConsumer<T> {
void accept(T t) throws Exception;
}
private class DecodableStreamImpl implements DecodableStream<String> {
private final String streamName;
private final KafkaConsumer<String, String> consumer;
private final List<ConsumerRecord<String, String>> consumed;
public DecodableStreamImpl(String streamName, KafkaConsumer<String, String> consumer) {
this.streamName = streamName;
this.consumer = consumer;
this.consumed = new ArrayList<>();
}
@Override
public void add(StreamRecord<String> streamRecord) {
Future<RecordMetadata> sent =
producer.send(
new ProducerRecord<>(testEnvironment.topicFor(streamName), streamRecord.value()));
// wait for record to be ack-ed
try {
sent.get();
} catch (InterruptedException | ExecutionException e) {
throw new RuntimeException("Couldn't send record", e);
}
}
@Override
public Future<StreamRecord<String>> takeOne() {
return ((CompletableFuture<List<StreamRecord<String>>>) take(1)).thenApply(l -> l.get(0));
}
@Override
public Future<List<StreamRecord<String>>> take(int n) {
return CompletableFuture.supplyAsync(
() -> {
while (consumed.size() < n) {
ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(20));
for (ConsumerRecord<String, String> record : records) {
consumed.add(record);
}
}
List<StreamRecord<String>> result =
consumed.subList(0, n).stream()
.map(cr -> new StreamRecord<>(cr.value()))
.collect(Collectors.toList());
consumed.subList(0, n).clear();
return result;
},
executorService);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/testing/PipelineTestContext.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8597341179847717
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8581732511520386
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java",
"retrieved_chunk": "import java.util.Map;\nimport java.util.stream.Collectors;\nimport org.apache.kafka.clients.consumer.ConsumerConfig;\npublic class StreamConfig {\n /** Used by Flink to prefix all pass-through options for the Kafka producer/consumer. */\n private static final String PROPERTIES_PREFIX = \"properties.\";\n private final String id;\n private final String name;\n private final String bootstrapServers;\n private final String topic;",
"score": 0.8480117917060852
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " }\n return config.topic();\n }\n /** Returns the Kafka bootstrap server(s) configured for this environment. */\n public String bootstrapServers() {\n return bootstrapServers;\n }\n private static class StreamConfiguration {\n private final String name;\n private final String id;",
"score": 0.8405638933181763
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java",
"retrieved_chunk": " private final StartupMode startupMode;\n private final String transactionalIdPrefix;\n private final String deliveryGuarantee;\n @Unmodifiable private final Map<String, String> properties;\n public StreamConfig(String id, String name, Map<String, String> properties) {\n this.id = id;\n this.name = name;\n this.bootstrapServers =\n properties.get(PROPERTIES_PREFIX + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG);\n this.topic = properties.get(\"topic\");",
"score": 0.8389418125152588
}
] |
java
|
.subscribe(Collections.singleton(testEnvironment.topicFor(name)));
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableStreamSource;
import co.decodable.sdk.pipeline.DecodableStreamSourceBuilder;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.StartupMode;
import co.decodable.sdk.pipeline.internal.config.StreamConfig;
import co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import org.apache.flink.api.common.serialization.DeserializationSchema;
import org.apache.flink.connector.kafka.source.KafkaSource;
import org.apache.flink.connector.kafka.source.KafkaSourceBuilder;
import org.apache.flink.connector.kafka.source.enumerator.initializer.OffsetsInitializer;
public class DecodableStreamSourceBuilderImpl<T> implements DecodableStreamSourceBuilder<T> {
private String streamId;
private String streamName;
private StartupMode startupMode;
private DeserializationSchema<T> deserializationSchema;
@Override
public DecodableStreamSourceBuilder<T> withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStreamId(String streamId) {
this.streamId = streamId;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStartupMode(StartupMode startupMode) {
this.startupMode = startupMode;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withDeserializationSchema(
DeserializationSchema<T> deserializationSchema) {
this.deserializationSchema = deserializationSchema;
return this;
}
@Override
public DecodableStreamSource<T> build() {
Objects.requireNonNull(deserializationSchema, "deserializationSchema");
Map<String, String> environment =
EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();
StreamConfig streamConfig =
new StreamConfigMapping(environment).determineConfig(streamName, streamId);
KafkaSourceBuilder<T> builder =
KafkaSource.<T>builder()
.setBootstrapServers(streamConfig.bootstrapServers())
.
|
setTopics(streamConfig.topic())
.setProperties(toProperties(streamConfig.kafkaProperties()))
.setValueOnlyDeserializer(deserializationSchema);
|
if (streamConfig.startupMode() != null) {
builder.setStartingOffsets(toOffsetsInitializer(streamConfig.startupMode()));
} else if (startupMode != null) {
builder.setStartingOffsets(toOffsetsInitializer(startupMode));
}
KafkaSource<T> delegate = builder.build();
return new DecodableStreamSourceImpl<T>(delegate);
}
private static Properties toProperties(Map<String, String> map) {
Properties p = new Properties();
p.putAll(map);
return p;
}
private OffsetsInitializer toOffsetsInitializer(StartupMode startupMode) {
switch (startupMode) {
case EARLIEST_OFFSET:
return OffsetsInitializer.earliest();
case LATEST_OFFSET:
return OffsetsInitializer.latest();
default:
throw new IllegalArgumentException("Unexpected startup mode: " + startupMode);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " @Override\n public DecodableStreamSink<T> build() {\n Objects.requireNonNull(serializationSchema, \"serializationSchema\");\n Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSink<T> delegate =\n KafkaSink.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())",
"score": 0.901496946811676
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": "import co.decodable.sdk.pipeline.EnvironmentAccess;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfig;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;\nimport java.util.Map;\nimport java.util.Objects;\nimport java.util.Properties;\nimport org.apache.flink.api.common.serialization.SerializationSchema;\nimport org.apache.flink.connector.base.DeliveryGuarantee;\nimport org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;\nimport org.apache.flink.connector.kafka.sink.KafkaSink;",
"score": 0.8804693818092346
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " }\n return config.topic();\n }\n /** Returns the Kafka bootstrap server(s) configured for this environment. */\n public String bootstrapServers() {\n return bootstrapServers;\n }\n private static class StreamConfiguration {\n private final String name;\n private final String id;",
"score": 0.8716205954551697
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " .setRecordSerializer(\n KafkaRecordSerializationSchema.builder()\n .setTopic(streamConfig.topic())\n .setValueSerializationSchema(serializationSchema)\n .build())\n .setDeliveryGuarantee(\n \"exactly-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.EXACTLY_ONCE\n : \"at-least-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.AT_LEAST_ONCE",
"score": 0.8681045770645142
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8660378456115723
}
] |
java
|
setTopics(streamConfig.topic())
.setProperties(toProperties(streamConfig.kafkaProperties()))
.setValueOnlyDeserializer(deserializationSchema);
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableSourceSplit;
import java.io.IOException;
import org.apache.flink.connector.kafka.source.split.KafkaPartitionSplit;
import org.apache.flink.core.io.SimpleVersionedSerializer;
public class DelegatingSplitSerializer implements SimpleVersionedSerializer<DecodableSourceSplit> {
private final SimpleVersionedSerializer<KafkaPartitionSplit> delegate;
public DelegatingSplitSerializer(SimpleVersionedSerializer<KafkaPartitionSplit> delegate) {
this.delegate = delegate;
}
@Override
public int getVersion() {
return delegate.getVersion();
}
@Override
public byte[] serialize(DecodableSourceSplit obj) throws IOException {
return delegate.serialize(
|
((DecodableSourceSplitImpl) obj).getDelegate());
|
}
@Override
public DecodableSourceSplit deserialize(int version, byte[] serialized) throws IOException {
return new DecodableSourceSplitImpl(delegate.deserialize(version, serialized));
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DelegatingSplitSerializer.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DelegatingEnumeratorStateSerializer.java",
"retrieved_chunk": " public int getVersion() {\n return delegate.getVersion();\n }\n @Override\n public byte[] serialize(DecodableSourceEnumeratorState obj) throws IOException {\n return delegate.serialize(((DecodableSourceEnumeratorStateImpl) obj).getDelegate());\n }\n @Override\n public DecodableSourceEnumeratorState deserialize(int version, byte[] serialized)\n throws IOException {",
"score": 0.9300392270088196
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceImpl.java",
"retrieved_chunk": " @Override\n public SimpleVersionedSerializer<DecodableSourceSplit> getSplitSerializer() {\n return new DelegatingSplitSerializer(delegate.getSplitSerializer());\n }\n @Override\n public SimpleVersionedSerializer<DecodableSourceEnumeratorState>\n getEnumeratorCheckpointSerializer() {\n return new DelegatingEnumeratorStateSerializer(delegate.getEnumeratorCheckpointSerializer());\n }\n @Override",
"score": 0.877204179763794
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableSourceSplitImpl.java",
"retrieved_chunk": "public class DecodableSourceSplitImpl implements DecodableSourceSplit {\n private final KafkaPartitionSplit delegate;\n public DecodableSourceSplitImpl(KafkaPartitionSplit delegate) {\n this.delegate = delegate;\n }\n @Override\n public String splitId() {\n return delegate.splitId();\n }\n public KafkaPartitionSplit getDelegate() {",
"score": 0.8634548187255859
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceImpl.java",
"retrieved_chunk": " private static final long serialVersionUID = 7762732921098678433L;\n private final KafkaSource<T> delegate;\n DecodableStreamSourceImpl(KafkaSource<T> delegate) {\n this.delegate = delegate;\n }\n @Override\n public Boundedness getBoundedness() {\n return delegate.getBoundedness();\n }\n @Override",
"score": 0.8282331824302673
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkImpl.java",
"retrieved_chunk": " return ((TwoPhaseCommittingSink) delegate).createCommitter();\n }\n @Override\n public SimpleVersionedSerializer<Object> getCommittableSerializer() {\n return ((TwoPhaseCommittingSink) delegate).getCommittableSerializer();\n }\n}",
"score": 0.8262836337089539
}
] |
java
|
((DecodableSourceSplitImpl) obj).getDelegate());
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.testing;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.util.Incubating;
import java.lang.System.Logger.Level;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.stream.Collectors;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.clients.producer.RecordMetadata;
/**
* Provides access to Decodable streams during testing as well as the ability to run custom Flink
* jobs.
*/
@Incubating
public class PipelineTestContext implements AutoCloseable {
private static final System.Logger LOGGER = System.getLogger(PipelineTestContext.class.getName());
private final TestEnvironment testEnvironment;
private final KafkaProducer<String, String> producer;
private final Map<String, DecodableStreamImpl> streams;
private final ExecutorService executorService;
/** Creates a new testing context, using the given {@link TestEnvironment}. */
public PipelineTestContext(TestEnvironment testEnvironment) {
EnvironmentAccess.setEnvironment(testEnvironment);
this.testEnvironment = testEnvironment;
this.producer =
new KafkaProducer<String, String>(
|
producerProperties(testEnvironment.bootstrapServers()));
|
this.streams = new HashMap<>();
this.executorService = Executors.newCachedThreadPool();
}
private static Properties producerProperties(String bootstrapServers) {
var props = new Properties();
props.put("bootstrap.servers", bootstrapServers);
props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
props.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
return props;
}
private static Properties consumerProperties(String bootstrapServers) {
var consumerProps = new Properties();
consumerProps.put("bootstrap.servers", bootstrapServers);
consumerProps.put(
"key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put(
"value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put("auto.offset.reset", "earliest");
consumerProps.put("group.id", "my-group");
return consumerProps;
}
/** Returns a stream for the given name. */
public DecodableStream<String> stream(String name) {
KafkaConsumer<String, String> consumer =
new KafkaConsumer<String, String>(consumerProperties(testEnvironment.bootstrapServers()));
consumer.subscribe(Collections.singleton(testEnvironment.topicFor(name)));
return streams.computeIfAbsent(name, n -> new DecodableStreamImpl(n, consumer));
}
/** Asynchronously executes the given Flink job main method. */
public void runJobAsync(ThrowingConsumer<String[]> jobMainMethod, String... args)
throws Exception {
executorService.submit(
() -> {
try {
jobMainMethod.accept(args);
} catch (InterruptedException e) {
LOGGER.log(Level.INFO, "Job aborted");
} catch (Exception e) {
LOGGER.log(Level.ERROR, "Job failed", e);
}
});
}
@Override
public void close() throws Exception {
try {
producer.close();
executorService.shutdownNow();
executorService.awaitTermination(100, TimeUnit.MILLISECONDS);
for (DecodableStreamImpl stream : streams.values()) {
stream.consumer.close();
}
} catch (Exception e) {
throw new RuntimeException("Couldn't close testing context", e);
} finally {
EnvironmentAccess.resetEnvironment();
}
}
/**
* A {@link Consumer} variant which allows for declared checked exception types.
*
* @param <T> The consumed data type.
*/
@FunctionalInterface
public interface ThrowingConsumer<T> {
void accept(T t) throws Exception;
}
private class DecodableStreamImpl implements DecodableStream<String> {
private final String streamName;
private final KafkaConsumer<String, String> consumer;
private final List<ConsumerRecord<String, String>> consumed;
public DecodableStreamImpl(String streamName, KafkaConsumer<String, String> consumer) {
this.streamName = streamName;
this.consumer = consumer;
this.consumed = new ArrayList<>();
}
@Override
public void add(StreamRecord<String> streamRecord) {
Future<RecordMetadata> sent =
producer.send(
new ProducerRecord<>(testEnvironment.topicFor(streamName), streamRecord.value()));
// wait for record to be ack-ed
try {
sent.get();
} catch (InterruptedException | ExecutionException e) {
throw new RuntimeException("Couldn't send record", e);
}
}
@Override
public Future<StreamRecord<String>> takeOne() {
return ((CompletableFuture<List<StreamRecord<String>>>) take(1)).thenApply(l -> l.get(0));
}
@Override
public Future<List<StreamRecord<String>>> take(int n) {
return CompletableFuture.supplyAsync(
() -> {
while (consumed.size() < n) {
ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(20));
for (ConsumerRecord<String, String> record : records) {
consumed.add(record);
}
}
List<StreamRecord<String>> result =
consumed.subList(0, n).stream()
.map(cr -> new StreamRecord<>(cr.value()))
.collect(Collectors.toList());
consumed.subList(0, n).clear();
return result;
},
executorService);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/testing/PipelineTestContext.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " + \"}\";\n @Unmodifiable private final Map<String, StreamConfiguration> streams;\n private final String bootstrapServers;\n private TestEnvironment(String bootstrapServers, Map<String, StreamConfiguration> streams) {\n this.bootstrapServers = bootstrapServers;\n this.streams = Collections.unmodifiableMap(streams);\n }\n /** Returns a builder for creating a new {@link TestEnvironment}. */\n public static Builder builder() {\n return new Builder();",
"score": 0.8666507601737976
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " return new TestEnvironment(bootstrapServers, streams);\n }\n }\n private static final String STREAM_CONFIG_TEMPLATE =\n \"{\\n\"\n + \" \\\"properties\\\": {\\n\"\n + \" \\\"value.format\\\": \\\"debezium-json\\\",\\n\"\n + \" \\\"key.format\\\": \\\"json\\\",\\n\"\n + \" \\\"topic\\\": \\\"%s\\\",\\n\"\n + \" \\\"scan.startup.mode\\\": \\\"earliest-offset\\\",\\n\"",
"score": 0.8628304600715637
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/DataStreamJobTest.java",
"retrieved_chunk": " TestEnvironment.builder()\n .withBootstrapServers(broker.getBootstrapServers())\n .withStreams(PURCHASE_ORDERS, PURCHASE_ORDERS_PROCESSED)\n .build();\n try (PipelineTestContext ctx = new PipelineTestContext(testEnvironment)) {\n String value =\n \"{\\n\"\n + \" \\\"order_id\\\" : 19001,\\n\"\n + \" \\\"order_date\\\" : \\\"2023-06-09 10:18:38\\\",\\n\"\n + \" \\\"customer_name\\\" : \\\"Yolanda Hagenes\\\",\\n\"",
"score": 0.8603407144546509
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " * Decodable streams which then can be accessed from the job under test.\n */\n@Incubating\npublic class TestEnvironment implements Environment {\n /** A builder for creating new {@link TestEnvironment} instances. */\n public static class Builder {\n private String bootstrapServers;\n private final Map<String, StreamConfiguration> streams = new HashMap<>();\n /** Specifies the bootstrap server(s) to be used. */\n public Builder withBootstrapServers(String bootstrapServers) {",
"score": 0.84749436378479
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8429800271987915
}
] |
java
|
producerProperties(testEnvironment.bootstrapServers()));
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableStreamSink;
import co.decodable.sdk.pipeline.DecodableStreamSinkBuilder;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.internal.config.StreamConfig;
import co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import org.apache.flink.api.common.serialization.SerializationSchema;
import org.apache.flink.connector.base.DeliveryGuarantee;
import org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;
import org.apache.flink.connector.kafka.sink.KafkaSink;
public class DecodableStreamSinkBuilderImpl<T> implements DecodableStreamSinkBuilder<T> {
private String streamId;
private String streamName;
private SerializationSchema<T> serializationSchema;
@Override
public DecodableStreamSinkBuilder<T> withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
@Override
public DecodableStreamSinkBuilder<T> withStreamId(String streamId) {
this.streamId = streamId;
return this;
}
@Override
public DecodableStreamSinkBuilder<T> withSerializationSchema(
SerializationSchema<T> serializationSchema) {
this.serializationSchema = serializationSchema;
return this;
}
@Override
public DecodableStreamSink<T> build() {
Objects.requireNonNull(serializationSchema, "serializationSchema");
Map<String, String> environment =
EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();
StreamConfig streamConfig =
new StreamConfigMapping(environment).determineConfig(streamName, streamId);
KafkaSink<T> delegate =
KafkaSink.<T>builder()
.setBootstrapServers(streamConfig.bootstrapServers())
.setRecordSerializer(
KafkaRecordSerializationSchema.builder()
.setTopic(streamConfig.topic())
.setValueSerializationSchema(serializationSchema)
.build())
.setDeliveryGuarantee(
"exactly-once".equals(streamConfig.deliveryGuarantee())
? DeliveryGuarantee.EXACTLY_ONCE
: "at-least-once".equals(streamConfig.deliveryGuarantee())
? DeliveryGuarantee.AT_LEAST_ONCE
: DeliveryGuarantee.NONE)
.setTransactionalIdPrefix(streamConfig.transactionalIdPrefix())
|
.setKafkaProducerConfig(toProperties(streamConfig.kafkaProperties()))
.build();
|
return new DecodableStreamSinkImpl<T>(delegate);
}
private static Properties toProperties(Map<String, String> map) {
Properties p = new Properties();
p.putAll(map);
return p;
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8908522129058838
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8675204515457153
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java",
"retrieved_chunk": " private final StartupMode startupMode;\n private final String transactionalIdPrefix;\n private final String deliveryGuarantee;\n @Unmodifiable private final Map<String, String> properties;\n public StreamConfig(String id, String name, Map<String, String> properties) {\n this.id = id;\n this.name = name;\n this.bootstrapServers =\n properties.get(PROPERTIES_PREFIX + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG);\n this.topic = properties.get(\"topic\");",
"score": 0.8635616898536682
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " if (streamConfig.startupMode() != null) {\n builder.setStartingOffsets(toOffsetsInitializer(streamConfig.startupMode()));\n } else if (startupMode != null) {\n builder.setStartingOffsets(toOffsetsInitializer(startupMode));\n }\n KafkaSource<T> delegate = builder.build();\n return new DecodableStreamSourceImpl<T>(delegate);\n }\n private static Properties toProperties(Map<String, String> map) {\n Properties p = new Properties();",
"score": 0.8424988389015198
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " + \" \\\"properties.compression.type\\\": \\\"zstd\\\",\\n\"\n + \" \\\"properties.enable.idempotence\\\": \\\"true\\\"\\n\"\n + \" },\\n\"\n + \" \\\"name\\\": \\\"shipments\\\"\\n\"\n + \"}\";\n StreamConfigMapping streamConfigMapping =\n new StreamConfigMapping(Map.of(\"DECODABLE_STREAM_CONFIG_078fc8b5\", config));\n StreamConfig streamConfig = streamConfigMapping.determineConfig(null, \"078fc8b5\");\n assertEquals(\"078fc8b5\", streamConfig.id());\n assertEquals(\"shipments\", streamConfig.name());",
"score": 0.8422842025756836
}
] |
java
|
.setKafkaProducerConfig(toProperties(streamConfig.kafkaProperties()))
.build();
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.testing;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.util.Incubating;
import java.lang.System.Logger.Level;
import java.time.Duration;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.function.Consumer;
import java.util.stream.Collectors;
import org.apache.kafka.clients.consumer.ConsumerRecord;
import org.apache.kafka.clients.consumer.ConsumerRecords;
import org.apache.kafka.clients.consumer.KafkaConsumer;
import org.apache.kafka.clients.producer.KafkaProducer;
import org.apache.kafka.clients.producer.ProducerRecord;
import org.apache.kafka.clients.producer.RecordMetadata;
/**
* Provides access to Decodable streams during testing as well as the ability to run custom Flink
* jobs.
*/
@Incubating
public class PipelineTestContext implements AutoCloseable {
private static final System.Logger LOGGER = System.getLogger(PipelineTestContext.class.getName());
private final TestEnvironment testEnvironment;
private final KafkaProducer<String, String> producer;
private final Map<String, DecodableStreamImpl> streams;
private final ExecutorService executorService;
/** Creates a new testing context, using the given {@link TestEnvironment}. */
public PipelineTestContext(TestEnvironment testEnvironment) {
EnvironmentAccess.setEnvironment(testEnvironment);
this.testEnvironment = testEnvironment;
this.producer =
new KafkaProducer<String, String>(producerProperties(testEnvironment.bootstrapServers()));
this.streams = new HashMap<>();
this.executorService = Executors.newCachedThreadPool();
}
private static Properties producerProperties(String bootstrapServers) {
var props = new Properties();
props.put("bootstrap.servers", bootstrapServers);
props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
props.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
return props;
}
private static Properties consumerProperties(String bootstrapServers) {
var consumerProps = new Properties();
consumerProps.put("bootstrap.servers", bootstrapServers);
consumerProps.put(
"key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put(
"value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
consumerProps.put("auto.offset.reset", "earliest");
consumerProps.put("group.id", "my-group");
return consumerProps;
}
/** Returns a stream for the given name. */
public DecodableStream<String> stream(String name) {
KafkaConsumer<String, String> consumer =
new KafkaConsumer<String, String>(consumerProperties(testEnvironment.bootstrapServers()));
consumer.subscribe(Collections.singleton(testEnvironment.topicFor(name)));
return streams.computeIfAbsent(name, n -> new DecodableStreamImpl(n, consumer));
}
/** Asynchronously executes the given Flink job main method. */
public void runJobAsync(ThrowingConsumer<String[]> jobMainMethod, String... args)
throws Exception {
executorService.submit(
() -> {
try {
jobMainMethod.accept(args);
} catch (InterruptedException e) {
LOGGER.log(Level.INFO, "Job aborted");
} catch (Exception e) {
LOGGER.log(Level.ERROR, "Job failed", e);
}
});
}
@Override
public void close() throws Exception {
try {
producer.close();
executorService.shutdownNow();
executorService.awaitTermination(100, TimeUnit.MILLISECONDS);
for (DecodableStreamImpl stream : streams.values()) {
stream.consumer.close();
}
} catch (Exception e) {
throw new RuntimeException("Couldn't close testing context", e);
} finally {
EnvironmentAccess.resetEnvironment();
}
}
/**
* A {@link Consumer} variant which allows for declared checked exception types.
*
* @param <T> The consumed data type.
*/
@FunctionalInterface
public interface ThrowingConsumer<T> {
void accept(T t) throws Exception;
}
private class DecodableStreamImpl implements DecodableStream<String> {
private final String streamName;
private final KafkaConsumer<String, String> consumer;
private final List<ConsumerRecord<String, String>> consumed;
public DecodableStreamImpl(String streamName, KafkaConsumer<String, String> consumer) {
this.streamName = streamName;
this.consumer = consumer;
this.consumed = new ArrayList<>();
}
@Override
public void add(StreamRecord<String> streamRecord) {
Future<RecordMetadata> sent =
producer.send(
new ProducerRecord<>
|
(testEnvironment.topicFor(streamName), streamRecord.value()));
|
// wait for record to be ack-ed
try {
sent.get();
} catch (InterruptedException | ExecutionException e) {
throw new RuntimeException("Couldn't send record", e);
}
}
@Override
public Future<StreamRecord<String>> takeOne() {
return ((CompletableFuture<List<StreamRecord<String>>>) take(1)).thenApply(l -> l.get(0));
}
@Override
public Future<List<StreamRecord<String>>> take(int n) {
return CompletableFuture.supplyAsync(
() -> {
while (consumed.size() < n) {
ConsumerRecords<String, String> records = consumer.poll(Duration.ofMillis(20));
for (ConsumerRecord<String, String> record : records) {
consumed.add(record);
}
}
List<StreamRecord<String>> result =
consumed.subList(0, n).stream()
.map(cr -> new StreamRecord<>(cr.value()))
.collect(Collectors.toList());
consumed.subList(0, n).clear();
return result;
},
executorService);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/testing/PipelineTestContext.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " .setRecordSerializer(\n KafkaRecordSerializationSchema.builder()\n .setTopic(streamConfig.topic())\n .setValueSerializationSchema(serializationSchema)\n .build())\n .setDeliveryGuarantee(\n \"exactly-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.EXACTLY_ONCE\n : \"at-least-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.AT_LEAST_ONCE",
"score": 0.83306884765625
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8219518065452576
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/DecodableStream.java",
"retrieved_chunk": "import java.util.concurrent.Future;\n/**\n * Represents a data stream on the Decodable platform.\n *\n * @param <T> The element type of this stream\n */\n@Incubating\npublic interface DecodableStream<T> {\n /** Adds the given stream record to this stream. */\n void add(StreamRecord<T> streamRecord);",
"score": 0.817747175693512
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/DataStreamJobTest.java",
"retrieved_chunk": " + \" \\\"price\\\" : 15.00,\\n\"\n + \" \\\"product_id\\\" : 108,\\n\"\n + \" \\\"order_status\\\" : false\\n\"\n + \"}\";\n // given\n ctx.stream(PURCHASE_ORDERS).add(new StreamRecord<>(value));\n // when (as an example, PurchaseOrderProcessingJob upper-cases the customer name)\n ctx.runJobAsync(PurchaseOrderProcessingJob::main);\n StreamRecord<String> result =\n ctx.stream(PURCHASE_ORDERS_PROCESSED).takeOne().get(30, TimeUnit.SECONDS);",
"score": 0.8140445351600647
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java",
"retrieved_chunk": " Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSourceBuilder<T> builder =\n KafkaSource.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())\n .setTopics(streamConfig.topic())\n .setProperties(toProperties(streamConfig.kafkaProperties()))\n .setValueOnlyDeserializer(deserializationSchema);",
"score": 0.8114754557609558
}
] |
java
|
(testEnvironment.topicFor(streamName), streamRecord.value()));
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableStreamSource;
import co.decodable.sdk.pipeline.DecodableStreamSourceBuilder;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.StartupMode;
import co.decodable.sdk.pipeline.internal.config.StreamConfig;
import co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import org.apache.flink.api.common.serialization.DeserializationSchema;
import org.apache.flink.connector.kafka.source.KafkaSource;
import org.apache.flink.connector.kafka.source.KafkaSourceBuilder;
import org.apache.flink.connector.kafka.source.enumerator.initializer.OffsetsInitializer;
public class DecodableStreamSourceBuilderImpl<T> implements DecodableStreamSourceBuilder<T> {
private String streamId;
private String streamName;
private StartupMode startupMode;
private DeserializationSchema<T> deserializationSchema;
@Override
public DecodableStreamSourceBuilder<T> withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStreamId(String streamId) {
this.streamId = streamId;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStartupMode(StartupMode startupMode) {
this.startupMode = startupMode;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withDeserializationSchema(
DeserializationSchema<T> deserializationSchema) {
this.deserializationSchema = deserializationSchema;
return this;
}
@Override
public DecodableStreamSource<T> build() {
Objects.requireNonNull(deserializationSchema, "deserializationSchema");
Map<String, String> environment =
EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();
StreamConfig streamConfig =
new StreamConfigMapping(environment).determineConfig(streamName, streamId);
KafkaSourceBuilder<T> builder =
KafkaSource.<T>builder()
.setBootstrapServers(streamConfig.bootstrapServers())
.setTopics(streamConfig.topic())
.setProperties(
|
toProperties(streamConfig.kafkaProperties()))
.setValueOnlyDeserializer(deserializationSchema);
|
if (streamConfig.startupMode() != null) {
builder.setStartingOffsets(toOffsetsInitializer(streamConfig.startupMode()));
} else if (startupMode != null) {
builder.setStartingOffsets(toOffsetsInitializer(startupMode));
}
KafkaSource<T> delegate = builder.build();
return new DecodableStreamSourceImpl<T>(delegate);
}
private static Properties toProperties(Map<String, String> map) {
Properties p = new Properties();
p.putAll(map);
return p;
}
private OffsetsInitializer toOffsetsInitializer(StartupMode startupMode) {
switch (startupMode) {
case EARLIEST_OFFSET:
return OffsetsInitializer.earliest();
case LATEST_OFFSET:
return OffsetsInitializer.latest();
default:
throw new IllegalArgumentException("Unexpected startup mode: " + startupMode);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " @Override\n public DecodableStreamSink<T> build() {\n Objects.requireNonNull(serializationSchema, \"serializationSchema\");\n Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSink<T> delegate =\n KafkaSink.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())",
"score": 0.9004954099655151
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": "import co.decodable.sdk.pipeline.EnvironmentAccess;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfig;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;\nimport java.util.Map;\nimport java.util.Objects;\nimport java.util.Properties;\nimport org.apache.flink.api.common.serialization.SerializationSchema;\nimport org.apache.flink.connector.base.DeliveryGuarantee;\nimport org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;\nimport org.apache.flink.connector.kafka.sink.KafkaSink;",
"score": 0.879792332649231
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " }\n return config.topic();\n }\n /** Returns the Kafka bootstrap server(s) configured for this environment. */\n public String bootstrapServers() {\n return bootstrapServers;\n }\n private static class StreamConfiguration {\n private final String name;\n private final String id;",
"score": 0.873421847820282
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8650861382484436
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " .setRecordSerializer(\n KafkaRecordSerializationSchema.builder()\n .setTopic(streamConfig.topic())\n .setValueSerializationSchema(serializationSchema)\n .build())\n .setDeliveryGuarantee(\n \"exactly-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.EXACTLY_ONCE\n : \"at-least-once\".equals(streamConfig.deliveryGuarantee())\n ? DeliveryGuarantee.AT_LEAST_ONCE",
"score": 0.8647174835205078
}
] |
java
|
toProperties(streamConfig.kafkaProperties()))
.setValueOnlyDeserializer(deserializationSchema);
|
/*
* SPDX-License-Identifier: Apache-2.0
*
* Copyright Decodable, Inc.
*
* Licensed under the Apache Software License version 2.0, available at http://www.apache.org/licenses/LICENSE-2.0
*/
package co.decodable.sdk.pipeline.internal;
import co.decodable.sdk.pipeline.DecodableStreamSource;
import co.decodable.sdk.pipeline.DecodableStreamSourceBuilder;
import co.decodable.sdk.pipeline.EnvironmentAccess;
import co.decodable.sdk.pipeline.StartupMode;
import co.decodable.sdk.pipeline.internal.config.StreamConfig;
import co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;
import java.util.Map;
import java.util.Objects;
import java.util.Properties;
import org.apache.flink.api.common.serialization.DeserializationSchema;
import org.apache.flink.connector.kafka.source.KafkaSource;
import org.apache.flink.connector.kafka.source.KafkaSourceBuilder;
import org.apache.flink.connector.kafka.source.enumerator.initializer.OffsetsInitializer;
public class DecodableStreamSourceBuilderImpl<T> implements DecodableStreamSourceBuilder<T> {
private String streamId;
private String streamName;
private StartupMode startupMode;
private DeserializationSchema<T> deserializationSchema;
@Override
public DecodableStreamSourceBuilder<T> withStreamName(String streamName) {
this.streamName = streamName;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStreamId(String streamId) {
this.streamId = streamId;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withStartupMode(StartupMode startupMode) {
this.startupMode = startupMode;
return this;
}
@Override
public DecodableStreamSourceBuilder<T> withDeserializationSchema(
DeserializationSchema<T> deserializationSchema) {
this.deserializationSchema = deserializationSchema;
return this;
}
@Override
public DecodableStreamSource<T> build() {
Objects.requireNonNull(deserializationSchema, "deserializationSchema");
Map<String, String> environment =
EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();
StreamConfig streamConfig =
new StreamConfigMapping(environment).determineConfig(streamName, streamId);
KafkaSourceBuilder<T> builder =
KafkaSource.<T>builder()
.setBootstrapServers(streamConfig.bootstrapServers())
.setTopics(streamConfig.topic())
.setProperties(toProperties(streamConfig.kafkaProperties()))
.setValueOnlyDeserializer(deserializationSchema);
|
if (streamConfig.startupMode() != null) {
|
builder.setStartingOffsets(toOffsetsInitializer(streamConfig.startupMode()));
} else if (startupMode != null) {
builder.setStartingOffsets(toOffsetsInitializer(startupMode));
}
KafkaSource<T> delegate = builder.build();
return new DecodableStreamSourceImpl<T>(delegate);
}
private static Properties toProperties(Map<String, String> map) {
Properties p = new Properties();
p.putAll(map);
return p;
}
private OffsetsInitializer toOffsetsInitializer(StartupMode startupMode) {
switch (startupMode) {
case EARLIEST_OFFSET:
return OffsetsInitializer.earliest();
case LATEST_OFFSET:
return OffsetsInitializer.latest();
default:
throw new IllegalArgumentException("Unexpected startup mode: " + startupMode);
}
}
}
|
sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSourceBuilderImpl.java
|
decodableco-decodable-pipeline-sdk-af78b8a
|
[
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": " @Override\n public DecodableStreamSink<T> build() {\n Objects.requireNonNull(serializationSchema, \"serializationSchema\");\n Map<String, String> environment =\n EnvironmentAccess.getEnvironment().getEnvironmentConfiguration();\n StreamConfig streamConfig =\n new StreamConfigMapping(environment).determineConfig(streamName, streamId);\n KafkaSink<T> delegate =\n KafkaSink.<T>builder()\n .setBootstrapServers(streamConfig.bootstrapServers())",
"score": 0.8928903341293335
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/DecodableStreamSinkBuilderImpl.java",
"retrieved_chunk": "import co.decodable.sdk.pipeline.EnvironmentAccess;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfig;\nimport co.decodable.sdk.pipeline.internal.config.StreamConfigMapping;\nimport java.util.Map;\nimport java.util.Objects;\nimport java.util.Properties;\nimport org.apache.flink.api.common.serialization.SerializationSchema;\nimport org.apache.flink.connector.base.DeliveryGuarantee;\nimport org.apache.flink.connector.kafka.sink.KafkaRecordSerializationSchema;\nimport org.apache.flink.connector.kafka.sink.KafkaSink;",
"score": 0.8764524459838867
},
{
"filename": "sdk/src/test/java/co/decodable/sdk/pipeline/internal/config/StreamConfigMappingTest.java",
"retrieved_chunk": " assertEquals(\"my-kafka:9092\", streamConfig.bootstrapServers());\n assertEquals(\"stream-00000000-078fc8b5\", streamConfig.topic());\n assertEquals(StartupMode.LATEST_OFFSET, streamConfig.startupMode());\n assertEquals(\n \"tx-account-00000000-PIPELINE-af78c091-1686579235527\",\n streamConfig.transactionalIdPrefix());\n assertEquals(\"exactly-once\", streamConfig.deliveryGuarantee());\n assertThat(streamConfig.kafkaProperties())\n .contains(\n entry(\"bootstrap.servers\", \"my-kafka:9092\"),",
"score": 0.8759145736694336
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/testing/TestEnvironment.java",
"retrieved_chunk": " }\n return config.topic();\n }\n /** Returns the Kafka bootstrap server(s) configured for this environment. */\n public String bootstrapServers() {\n return bootstrapServers;\n }\n private static class StreamConfiguration {\n private final String name;\n private final String id;",
"score": 0.8758682012557983
},
{
"filename": "sdk/src/main/java/co/decodable/sdk/pipeline/internal/config/StreamConfig.java",
"retrieved_chunk": " private final StartupMode startupMode;\n private final String transactionalIdPrefix;\n private final String deliveryGuarantee;\n @Unmodifiable private final Map<String, String> properties;\n public StreamConfig(String id, String name, Map<String, String> properties) {\n this.id = id;\n this.name = name;\n this.bootstrapServers =\n properties.get(PROPERTIES_PREFIX + ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG);\n this.topic = properties.get(\"topic\");",
"score": 0.8666074872016907
}
] |
java
|
if (streamConfig.startupMode() != null) {
|
package com.home.chat.services;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.text.UnicodeUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.Header;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpResponse;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.home.chat.controllers.request.Message;
import com.home.chat.controllers.request.QueryUserBalanceRequest;
import com.home.chat.controllers.response.QueryBalanceResponse;
import com.home.chat.controllers.response.QueryUserBalanceResponse;
import com.home.chat.dao.TbApikeyDAO;
import com.home.chat.dao.TbUserKeyDAO;
import com.home.chat.domain.OpenAiConfig;
import com.home.chat.domain.ChatWebConfig;
import com.home.chat.pojo.entity.TbApikeyEntity;
import com.home.chat.pojo.entity.TbUserKeyEntity;
import com.home.chat.pojo.query.TbApikeyQuery;
import com.home.chat.pojo.query.TbUserKeyQuery;
import com.home.chat.utils.DateUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.function.Consumer;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
@Service
@RequiredArgsConstructor
@Slf4j
public class ChatGPTService {
private final OpenAiConfig openAiConfig;
private final ChatWebConfig xinQiuConfig;
@Autowired
TbApikeyDAO tbApikeyDAO;
@Autowired
TbUserKeyDAO tbUserKeyDAO;
public QueryBalanceResponse creditQuery(String key) {
String apikey = openAiConfig.getApiKey();
if (StrUtil.isNotBlank(key)) {
apikey = key;
}
String result = HttpRequest.get(openAiConfig.getCreditApi())
.header(Header.CONTENT_TYPE, "application/json")
.header(Header.AUTHORIZATION, "Bearer " + apikey)
.execute().body();
if (result.contains("server_error")) {
throw new RuntimeException("请求ChatGPT官方服务器出错");
}
JSONObject jsonObject = JSONUtil.parseObj(result);
// 返回结果
return QueryBalanceResponse.builder()
.balances(jsonObject.getStr("total_available"))
.build();
}
private void genImage(Message message, String key, Consumer<String> send) {
// 请求参数
Map<String, String> userMessage = MapUtil.of(
"size", "512x512"
);
userMessage.put("prompt", message.getMessage().get(0));
// 调用接口
String result = HttpRequest.post(openAiConfig.getImageApi())
.header(Header.CONTENT_TYPE, "application/json")
.header(Header.AUTHORIZATION, "Bearer " + key)
.body(JSONUtil.toJsonStr(userMessage))
.execute().body();
// 正则匹配出结果
Pattern p = Pattern.compile("\"url\": \"(.*?)\"");
Matcher m = p.matcher(result);
if (m.find()) {
send.accept(m.group(1));
//扣除次数
tbUserKeyDAO.useOnece(3,message.getApiKey());
} else {
send.accept("图片生成失败！");
}
}
public void sendResponse(Message message, Consumer<String> send) throws IOException {
TbUserKeyQuery userKeyQuery = new TbUserKeyQuery();
userKeyQuery.setUserKey(message.getApiKey());
TbUserKeyEntity tbUserKeyEntity = tbUserKeyDAO.queryForObject(userKeyQuery);
if(StringUtils.isBlank(message.getApiKey()) || tbUserKeyEntity == null || !tbUserKeyEntity.getValidStatus().equals("1")){
send.accept("user key无效,请在页面左下角设置正确的key！");
return;
}
if(tbUserKeyEntity.getRemainingCount() <= 0){
send.accept("user key次数已耗尽！");
return;
}
TbApikeyQuery apikeyQuery = new TbApikeyQuery();
apikeyQuery.setValidStatus("1");
apikeyQuery.setEndDate(DateUtil.getCurrDate());
apikeyQuery.setOrder("balance desc,use_times asc");
TbApikeyEntity tbApikeyEntity = tbApikeyDAO.queryForObject(apikeyQuery);
String key = tbApikeyEntity.getApiKey();
|
tbApikeyDAO.useOnece(key);
|
if (Objects.equals(message.getType(), Message.MessageType.IMAGE)) {
genImage(message, key, send);
return;
}
// 构建对话参数
List<Map<String, String>> messages = message.getMessage().stream().map(msg -> {
Map<String, String> userMessage = MapUtil.of(
"role", "user"
);
userMessage.put("content", msg);
return userMessage;
}).collect(Collectors.toList());
// 构建请求参数
HashMap<Object, Object> params = new HashMap<>();
params.put("stream", true);
params.put("model", openAiConfig.getModel());
params.put("messages", messages);
// 调用接口
HttpResponse result;
try {
result = HttpRequest.post(openAiConfig.getOpenaiApi())
.header(Header.CONTENT_TYPE, "application/json")
.header(Header.AUTHORIZATION, "Bearer " + key)
.body(JSONUtil.toJsonStr(params))
.executeAsync();
} catch (Exception e) {
send.accept(String.join("", "出错了", e.getMessage()));
send.accept("END");
return;
}
// 处理数据
String line;
assert result != null;
BufferedReader reader = new BufferedReader(new InputStreamReader(result.bodyStream()));
boolean printErrorMsg = false;
StringBuilder errMsg = new StringBuilder();
Boolean userflag = false;
while ((line = reader.readLine()) != null) {
String msgResult = UnicodeUtil.toString(line);
// 正则匹配错误信息
if (msgResult.contains("\"error\":")) {
printErrorMsg = true;
}
// 如果出错，打印错误信息
if (printErrorMsg) {
errMsg.append(msgResult);
} else if (msgResult.contains("content")) {
String data = JSONUtil.parseObj(line.substring(5)).getByPath("choices[0].delta.content").toString();
send.accept(data);
//扣除次数
userflag = true;
}
}
if(userflag){
//这里可以调整消耗次数
tbUserKeyDAO.useOnece(message.getMessage().size() > 1 ? message.getMessage().size()/2 : 1,message.getApiKey());
}
// 关闭流
reader.close();
// 如果出错，抛出异常
if (printErrorMsg) {
send.accept(errMsg.toString());
send.accept("END");
}
send.accept("END");
}
public QueryUserBalanceResponse queryUserBalance(QueryUserBalanceRequest request){
QueryUserBalanceResponse response = new QueryUserBalanceResponse();
TbUserKeyQuery query = new TbUserKeyQuery();
query.setUserKey(request.getKey());
TbUserKeyEntity tbUserKeyEntity = tbUserKeyDAO.queryForObject(query);
if(tbUserKeyEntity == null){
return response;
}
response.setExpireDate(tbUserKeyEntity.getExpireDate());
response.setRemainingCount(tbUserKeyEntity.getRemainingCount());
return response;
}
}
|
src/main/java/com/home/chat/services/ChatGPTService.java
|
dd8023dd-chatgpt-web-server-7bd2f76
|
[
{
"filename": "src/main/java/com/home/chat/dao/TbUserKeyDAO.java",
"retrieved_chunk": " * @return 表记录实体类对象集合list\n */\n List<TbUserKeyEntity> queryForPage(TbUserKeyQuery query);\n /**\n * 通过查询条件查询表记录列表\n * @param query 查询条件对象\n * @return 表记录实体类对象\n */\n TbUserKeyEntity queryForObject(TbUserKeyQuery query);\n int useOnece(int useTimes,String userkey);",
"score": 0.8449265956878662
},
{
"filename": "src/main/java/com/home/chat/dao/TbApikeyDAO.java",
"retrieved_chunk": " * @return 表记录实体类对象集合list\n */\n List<TbApikeyEntity> queryForPage(TbApikeyQuery query);\n /**\n * 通过查询条件查询表记录列表\n * @param query 查询条件对象\n * @return 表记录实体类对象\n */\n TbApikeyEntity queryForObject(TbApikeyQuery query);\n int useOnece(String apikey);",
"score": 0.8419643640518188
},
{
"filename": "src/main/java/com/home/chat/pojo/entity/TbApikeyEntity.java",
"retrieved_chunk": " private String balance;\n /**\n * 失效日期\n *\n * column tb_apikey.expire_date\n */\n private Long expireDate;\n /**\n * 使用次数\n *",
"score": 0.8319913148880005
},
{
"filename": "src/main/java/com/home/chat/pojo/query/TbApikeyQuery.java",
"retrieved_chunk": " */\n public Long getUseTimes() {\n return useTimes;\n }\n /**\n * 使用次数\n *\n * @param useTimes the value for tb_apikey.use_times\n */\n public void setUseTimes(Long useTimes) {",
"score": 0.8292872905731201
},
{
"filename": "src/main/java/com/home/chat/pojo/query/TbApikeyQuery.java",
"retrieved_chunk": " private Long useTimes;\n /**\n * 正常-1,失效-2\n *\n * column tb_apikey.valid_status\n */\n private String validStatus;\n /**\n *\n * column tb_apikey.row_id",
"score": 0.8288000822067261
}
] |
java
|
tbApikeyDAO.useOnece(key);
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
|
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
|
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8378177285194397
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.8317219614982605
},
{
"filename": "jdbc-plus-samples/src/test/java/com/github/deeround/jdbc/plus/samples/Tests.java",
"retrieved_chunk": " @Autowired\n private TestUserService testUserService;\n @Test\n void testPage123() {\n PageInfo<Map<String, Object>> page1 = this.jdbcTemplateTestService.page1();\n PageInfo<Map<String, Object>> page2 = this.jdbcTemplateTestService.page2();\n PageInfo<Map<String, Object>> page3 = this.jdbcTemplateTestService.page3();\n System.out.println(page1);\n System.out.println(page2);\n System.out.println(page3);",
"score": 0.8173043131828308
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.815990149974823
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " @Override\n public Object mapRow(ResultSet rs, int rowNum) throws SQLException {\n log.info(\"rowNum==>{}\", rowNum);\n return TestAllServiceImpl.toMap(rs);\n }\n }, \"test_tenant_4\");\n PageInfo<Object> page = new PageInfo<>(query);\n }\n /**\n * List<Map<String, Object>> void QUERYForList(String sql)",
"score": 0.8148055076599121
}
] |
java
|
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log.debug("method==>name:{},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("origin parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
if (methodInfo.getArgs
|
() != null && methodInfo.getArgs().length > 0) {
|
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log.debug("finish sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.9404913187026978
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.9175166487693787
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.9144925475120544
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java",
"retrieved_chunk": " }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n Page<Object> localPage = PageHelper.getLocalPage();\n if (localPage == null) {\n return;\n }\n try {\n MethodActionInfo actionInfo = methodInfo.getActionInfo();\n Dialect dialect = PageHelper.getDialect(jdbcTemplate);",
"score": 0.8812068104743958
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.8643438816070557
}
] |
java
|
() != null && methodInfo.getArgs().length > 0) {
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql
|
), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
|
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8304829597473145
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.8246047496795654
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " @Override\n public Object mapRow(ResultSet rs, int rowNum) throws SQLException {\n log.info(\"rowNum==>{}\", rowNum);\n return TestAllServiceImpl.toMap(rs);\n }\n }, \"test_tenant_4\");\n PageInfo<Object> page = new PageInfo<>(query);\n }\n /**\n * List<Map<String, Object>> void QUERYForList(String sql)",
"score": 0.8124634623527527
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.8117724061012268
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " private int pages;\n /**\n * 包含count查询\n */\n private boolean count = true;\n /**\n * 分页合理化\n */\n private Boolean reasonable;\n /**",
"score": 0.8108769655227661
}
] |
java
|
), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object
|
cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
|
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.8268126249313354
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8248598575592041
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.8208699822425842
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " private int pages;\n /**\n * 包含count查询\n */\n private boolean count = true;\n /**\n * 分页合理化\n */\n private Boolean reasonable;\n /**",
"score": 0.8182600140571594
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/dialect/AbstractDialect.java",
"retrieved_chunk": "public abstract class AbstractDialect implements Dialect {\n @Override\n public String getCountSql(String sql) {\n return \"SELECT COUNT(*) AS PG_COUNT FROM ( \" + sql + \" ) PG_TB \";\n }\n}",
"score": 0.817159116268158
}
] |
java
|
cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log.debug("method==>name:{},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("origin parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log
|
.debug("finish sql==>{
|
}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " log.info(\"调用方法名称：{}\", methodInfo.getName());\n log.info(\"调用方法入参：{}\", Arrays.toString(methodInfo.getArgs()));\n methodInfo.putUserAttribute(\"startTime\", LocalDateTime.now());\n }\n /**\n * SQL执行完成后方法（主要用于对返回值修改）\n *\n * @param result 原始返回对象\n * @return 处理后的返回对象\n */",
"score": 0.8671027421951294
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8638879060745239
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " @Override\n public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL结束时间：{}\", LocalDateTime.now());\n LocalDateTime startTime = (LocalDateTime) methodInfo.getUserAttribute(\"startTime\");\n log.info(\"执行SQL耗时：{}毫秒\", Duration.between(startTime, LocalDateTime.now()).toMillis());\n return result;\n }\n}",
"score": 0.8449831008911133
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8353121280670166
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.8325417041778564
}
] |
java
|
.debug("finish sql==>{
|
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2017 abel533@gmail.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.github.deeround.jdbc.plus.Interceptor.pagination;
import java.util.Collection;
import java.util.List;
/**
* 对Page<E>结果进行包装
* <p/>
* 新增分页的多项属性，主要参考:http://bbs.csdn.net/topics/360010907
*
* @author liuzh/abel533/isea533
* @version 3.3.0
* @since 3.2.2
* 项目地址 : http://git.oschina.net/free/Mybatis_PageHelper
*/
public class PageInfo<T> extends PageSerializable<T> {
public static final int DEFAULT_NAVIGATE_PAGES = 8;
//当前页
private int pageNum;
//每页的数量
private int pageSize;
//当前页的数量
private int size;
//由于startRow和endRow不常用，这里说个具体的用法
//可以在页面中"显示startRow到endRow 共size条数据"
//当前页面第一个元素在数据库中的行号
private long startRow;
//当前页面最后一个元素在数据库中的行号
private long endRow;
//总页数
private int pages;
//前一页
private int prePage;
//下一页
private int nextPage;
//是否为第一页
private boolean isFirstPage = false;
//是否为最后一页
private boolean isLastPage = false;
//是否有前一页
private boolean hasPreviousPage = false;
//是否有下一页
private boolean hasNextPage = false;
//导航页码数
private int navigatePages;
//所有导航页号
private int[] navigatepageNums;
//导航条上的第一页
private int navigateFirstPage;
//导航条上的最后一页
private int navigateLastPage;
public PageInfo() {
}
/**
* 包装Page对象
*
* @param list
*/
public PageInfo(List<T> list) {
this(list, DEFAULT_NAVIGATE_PAGES);
}
/**
* 包装Page对象
*
* @param list page结果
* @param navigatePages 页码数量
*/
public PageInfo(List<T> list, int navigatePages) {
super(list);
if (list instanceof Page) {
Page page = (Page) list;
this.pageNum = page.getPageNum();
this.pageSize = page.getPageSize();
this.
|
pages = page.getPages();
|
this.size = page.size();
//由于结果是>startRow的，所以实际的需要+1
if (this.size == 0) {
this.startRow = 0;
this.endRow = 0;
} else {
this.startRow = page.getStartRow() + 1;
//计算实际的endRow（最后一页的时候特殊）
this.endRow = this.startRow - 1 + this.size;
}
} else if (list instanceof Collection) {
this.pageNum = 1;
this.pageSize = list.size();
this.pages = this.pageSize > 0 ? 1 : 0;
this.size = list.size();
this.startRow = 0;
this.endRow = list.size() > 0 ? list.size() - 1 : 0;
}
if (list instanceof Collection) {
this.calcByNavigatePages(navigatePages);
}
}
public static <T> PageInfo<T> of(List<T> list) {
return new PageInfo<T>(list);
}
public static <T> PageInfo<T> of(List<T> list, int navigatePages) {
return new PageInfo<T>(list, navigatePages);
}
public void calcByNavigatePages(int navigatePages) {
this.setNavigatePages(navigatePages);
//计算导航页
this.calcNavigatepageNums();
//计算前后页，第一页，最后一页
this.calcPage();
//判断页面边界
this.judgePageBoudary();
}
/**
* 计算导航页
*/
private void calcNavigatepageNums() {
//当总页数小于或等于导航页码数时
if (this.pages <= this.navigatePages) {
this.navigatepageNums = new int[this.pages];
for (int i = 0; i < this.pages; i++) {
this.navigatepageNums[i] = i + 1;
}
} else { //当总页数大于导航页码数时
this.navigatepageNums = new int[this.navigatePages];
int startNum = this.pageNum - this.navigatePages / 2;
int endNum = this.pageNum + this.navigatePages / 2;
if (startNum < 1) {
startNum = 1;
//(最前navigatePages页
for (int i = 0; i < this.navigatePages; i++) {
this.navigatepageNums[i] = startNum++;
}
} else if (endNum > this.pages) {
endNum = this.pages;
//最后navigatePages页
for (int i = this.navigatePages - 1; i >= 0; i--) {
this.navigatepageNums[i] = endNum--;
}
} else {
//所有中间页
for (int i = 0; i < this.navigatePages; i++) {
this.navigatepageNums[i] = startNum++;
}
}
}
}
/**
* 计算前后页，第一页，最后一页
*/
private void calcPage() {
if (this.navigatepageNums != null && this.navigatepageNums.length > 0) {
this.navigateFirstPage = this.navigatepageNums[0];
this.navigateLastPage = this.navigatepageNums[this.navigatepageNums.length - 1];
if (this.pageNum > 1) {
this.prePage = this.pageNum - 1;
}
if (this.pageNum < this.pages) {
this.nextPage = this.pageNum + 1;
}
}
}
/**
* 判定页面边界
*/
private void judgePageBoudary() {
this.isFirstPage = this.pageNum == 1;
this.isLastPage = this.pageNum == this.pages || this.pages == 0;
this.hasPreviousPage = this.pageNum > 1;
this.hasNextPage = this.pageNum < this.pages;
}
public int getPageNum() {
return this.pageNum;
}
public void setPageNum(int pageNum) {
this.pageNum = pageNum;
}
public int getPageSize() {
return this.pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
public int getSize() {
return this.size;
}
public void setSize(int size) {
this.size = size;
}
public long getStartRow() {
return this.startRow;
}
public void setStartRow(long startRow) {
this.startRow = startRow;
}
public long getEndRow() {
return this.endRow;
}
public void setEndRow(long endRow) {
this.endRow = endRow;
}
public int getPages() {
return this.pages;
}
public void setPages(int pages) {
this.pages = pages;
}
public int getPrePage() {
return this.prePage;
}
public void setPrePage(int prePage) {
this.prePage = prePage;
}
public int getNextPage() {
return this.nextPage;
}
public void setNextPage(int nextPage) {
this.nextPage = nextPage;
}
public boolean isFirstPage() {
return this.isFirstPage;
}
public void setFirstPage(boolean firstPage) {
this.isFirstPage = firstPage;
}
public boolean isLastPage() {
return this.isLastPage;
}
public void setLastPage(boolean lastPage) {
this.isLastPage = lastPage;
}
public boolean isHasPreviousPage() {
return this.hasPreviousPage;
}
public void setHasPreviousPage(boolean hasPreviousPage) {
this.hasPreviousPage = hasPreviousPage;
}
public boolean isHasNextPage() {
return this.hasNextPage;
}
public void setHasNextPage(boolean hasNextPage) {
this.hasNextPage = hasNextPage;
}
public int getNavigatePages() {
return this.navigatePages;
}
public void setNavigatePages(int navigatePages) {
this.navigatePages = navigatePages;
}
public int[] getNavigatepageNums() {
return this.navigatepageNums;
}
public void setNavigatepageNums(int[] navigatepageNums) {
this.navigatepageNums = navigatepageNums;
}
public int getNavigateFirstPage() {
return this.navigateFirstPage;
}
public void setNavigateFirstPage(int navigateFirstPage) {
this.navigateFirstPage = navigateFirstPage;
}
public int getNavigateLastPage() {
return this.navigateLastPage;
}
public void setNavigateLastPage(int navigateLastPage) {
this.navigateLastPage = navigateLastPage;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("PageInfo{");
sb.append("pageNum=").append(this.pageNum);
sb.append(", pageSize=").append(this.pageSize);
sb.append(", size=").append(this.size);
sb.append(", startRow=").append(this.startRow);
sb.append(", endRow=").append(this.endRow);
sb.append(", total=").append(this.total);
sb.append(", pages=").append(this.pages);
sb.append(", list=").append(this.list);
sb.append(", prePage=").append(this.prePage);
sb.append(", nextPage=").append(this.nextPage);
sb.append(", isFirstPage=").append(this.isFirstPage);
sb.append(", isLastPage=").append(this.isLastPage);
sb.append(", hasPreviousPage=").append(this.hasPreviousPage);
sb.append(", hasNextPage=").append(this.hasNextPage);
sb.append(", navigatePages=").append(this.navigatePages);
sb.append(", navigateFirstPage=").append(this.navigateFirstPage);
sb.append(", navigateLastPage=").append(this.navigateLastPage);
sb.append(", navigatepageNums=");
if (this.navigatepageNums == null) {
sb.append("null");
} else {
sb.append('[');
for (int i = 0; i < this.navigatepageNums.length; ++i) {
sb.append(i == 0 ? "" : ", ").append(this.navigatepageNums[i]);
}
sb.append(']');
}
sb.append('}');
return sb.toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/PageInfo.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/PageSerializable.java",
"retrieved_chunk": " private static final long serialVersionUID = 1L;\n //总记录数\n protected long total;\n //结果集\n protected List<T> list;\n public PageSerializable() {\n }\n public PageSerializable(List<T> list) {\n this.list = list;\n if (list instanceof Page) {",
"score": 0.8521000146865845
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/PageSerializable.java",
"retrieved_chunk": " this.total = ((Page) list).getTotal();\n } else {\n this.total = list.size();\n }\n }\n public static <T> PageSerializable<T> of(List<T> list) {\n return new PageSerializable<T>(list);\n }\n public long getTotal() {\n return this.total;",
"score": 0.8334404230117798
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8260124325752258
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " * 当设置为true的时候，如果pagesize设置为0（或RowBounds的limit=0），就不执行分页，返回全部结果\n */\n private Boolean pageSizeZero;\n public Page() {\n super();\n }\n public Page(int pageNum, int pageSize) {\n this(pageNum, pageSize, true, null);\n }\n public Page(int pageNum, int pageSize, boolean count) {",
"score": 0.8070563077926636
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " this(pageNum, pageSize, count, null);\n }\n public Page(int pageNum, int pageSize, boolean count, Boolean reasonable) {\n this(pageNum, pageSize, count, null, null);\n }\n public Page(int pageNum, int pageSize, boolean count, Boolean reasonable, Boolean pageSizeZero) {\n super(0);\n if (pageNum == 1 && pageSize == Integer.MAX_VALUE) {\n this.pageSizeZero = true;\n pageSize = 0;",
"score": 0.806311845779419
}
] |
java
|
pages = page.getPages();
|
package com.github.deeround.jdbc.plus.method;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/23 14:24
*/
public class MethodInvocationInfo extends MethodInfo {
private boolean isSupport;
private final Object[] args;
private MethodType type;
private MethodActionInfo actionInfo;
private final Map<String, Object> userAttributes = new HashMap<>(0);
public MethodInvocationInfo(final Object[] args, Method method) {
super(method);
this.args = args;
this.type = MethodType.UNKNOWN;
this.isSupport = false;
this.resolveMethod();
}
public Object[] getArgs() {
return this.args;
}
public MethodType getType() {
return this.type;
}
public boolean isSupport() {
return this.isSupport;
}
public MethodActionInfo getActionInfo() {
return this.actionInfo;
}
public Map<String, Object> getUserAttributes() {
return this.userAttributes;
}
public void putUserAttribute(String key, Object value) {
if (this.userAttributes != null) {
this.userAttributes.put(key, value);
}
}
public Object getUserAttribute(String key) {
if (this.userAttributes != null) {
return this.userAttributes.get(key);
}
return null;
}
//=================METHOD START================
public void resolveSql(String sql) {
this.resolveSql(new String[]{sql});
}
public void resolveSql(String[] batchSql) {
if (this.actionInfo != null) {
if (batchSql == null || batchSql.length == 0) {
throw new RuntimeException("batchSql不能为空");
}
this.actionInfo.setBatchSql(batchSql);
if (this.actionInfo.isSqlIsBatch()) {
this.args[0] = this.actionInfo.getBatchSql();
} else {
this.args[0] = this.actionInfo.getSql();
}
}
}
public void resolveSql(int i, String sql) {
if (this.actionInfo != null) {
this.actionInfo.getBatchSql()[i] = sql;
if (this.actionInfo.isSqlIsBatch()) {
this.args[0] = this.actionInfo.getBatchSql();
} else {
this.args[0] = this.actionInfo.getSql();
}
}
}
public void resolveParameter(Object[] parameter) {
List<Object[]> objects = new ArrayList<>();
objects.add(parameter);
this.resolveParameter(objects);
}
public void resolveParameter(List<Object[]> batchParameter) {
if (this.actionInfo != null) {
if (batchParameter == null || batchParameter.size() == 0) {
throw new RuntimeException("batchParameter不能为空");
}
this.actionInfo.setBatchParameter(batchParameter);
if (this.actionInfo.isHasParameter()) {
if (!this.actionInfo.isParameterIsPss()) {
if (this.actionInfo.isParameterIsBatch()) {
this.args[this.actionInfo.getParameterIndex()] = this.actionInfo.getBatchParameter();
} else {
this.args[this.actionInfo.getParameterIndex()
|
] = this.actionInfo.getParameter();
|
}
}
}
}
}
//=================METHOD END================
/**
* 解析Method
*/
private void resolveMethod() {
if (this.getName().startsWith("execute")) {
this.type = MethodType.EXECUTE;
} else if (this.getName().startsWith("batchUpdate")) {
this.type = MethodType.UPDATE;
} else if (this.getName().startsWith("update")) {
this.type = MethodType.UPDATE;
} else if (this.getName().startsWith("query")) {
this.type = MethodType.QUERY;
}
this.actionInfo = MethodActionRegister.getMethodActionInfo(this.getMethod(), this.args);
if (this.actionInfo != null && !this.actionInfo.getActionType().equals(MethodActionType.UNKNOWN)) {
this.isSupport = true;
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodInvocationInfo.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.9015569090843201
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionInfo.java",
"retrieved_chunk": " */\n private List<Object[]> batchParameter;\n /**\n * 参数是否是批量\n */\n private boolean parameterIsBatch;\n /**\n * 入参索引\n */\n private int parameterIndex;",
"score": 0.8807256817817688
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionInfo.java",
"retrieved_chunk": " public Object[] getParameter() {\n if (this.batchParameter != null && this.batchParameter.size() > 0) {\n return this.batchParameter.get(0);\n }\n return null;\n }\n private void setParameter(Object[] parameter) {\n }\n //以下是针对出参分分析\n /**",
"score": 0.8486462831497192
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionInfo.java",
"retrieved_chunk": " /**\n * 入参是否是pss\n */\n private boolean parameterIsPss;\n /**\n * 入参Object[]\n */\n// private Object[] parameter;\n /**\n * 批量入参List<Object[]>",
"score": 0.8425033092498779
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionInfo.java",
"retrieved_chunk": " private String[] batchSql;\n /**\n * 是否批量SQL语句\n */\n private boolean sqlIsBatch;\n //以下针对入参-SQL入参\n /**\n * 是否有入参\n */\n private boolean hasParameter;",
"score": 0.8378497362136841
}
] |
java
|
] = this.actionInfo.getParameter();
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package dev.cru.context.k8s;
import dev.cru.context.Location;
import java.util.HashSet;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class K8sNeedleExtractor {
private final Pattern cpuPattern = Pattern.compile(
"cru: container=(?<container>.*) cluster=(?<cluster>.*)\\n\\s*cpu: (?<cpu>\\S*)"
);
private final Pattern memoryPattern = Pattern.compile(
"cru: container=(?<container>.*) cluster=(?<cluster>.*)\\n\\s*memory: (?<memory>\\S*)"
);
public Set<Match> extractLinesFrom(Location location) {
Set<Match> result = new HashSet<>();
for (Matcher cpuMatcher =
|
cpuPattern.matcher(location.fileContent());
|
cpuMatcher.find();) {
result.add(
new Match(
cpuMatcher.group("container"),
cpuMatcher.group("cluster"),
cpuMatcher.group("cpu"),
K8sResourceType.Cpu
)
);
}
for (Matcher memoryMatcher = memoryPattern.matcher(location.fileContent()); memoryMatcher.find();) {
result.add(
new Match(
memoryMatcher.group("container"),
memoryMatcher.group("cluster"),
memoryMatcher.group("memory"),
K8sResourceType.Memory
)
);
}
return result;
}
public record Match(String container, String namespace, String value, K8sResourceType resourceType) {}
}
|
src/main/java/dev/cru/context/k8s/K8sNeedleExtractor.java
|
DennisRippinger-cru-6558fde
|
[
{
"filename": "src/test/java/dev/cru/context/K8sNeedleExtractorTest.java",
"retrieved_chunk": "\t\t\tPath.of(\"src\", \"test\", \"resources\", \"K8s\", \"patch-resources.yaml\")\n\t\t);\n\t\tSet<K8sNeedleExtractor.Match> matches = new K8sNeedleExtractor().extractLinesFrom(k8sTestLocation);\n\t\tassertThat(matches)\n\t\t\t.contains(\n\t\t\t\tnew K8sNeedleExtractor.Match(\"container_one\", \"Cluster1\", \"670m\", K8sResourceType.Cpu),\n\t\t\t\tnew K8sNeedleExtractor.Match(\"container_one\", \"Cluster1\", \"1021Mi\", K8sResourceType.Memory),\n\t\t\t\tnew K8sNeedleExtractor.Match(\"container_two\", \"Cluster1\", \"298m\", K8sResourceType.Cpu),\n\t\t\t\tnew K8sNeedleExtractor.Match(\"container_two\", \"Cluster1\", \"40Mi\", K8sResourceType.Memory)\n\t\t\t);",
"score": 0.8439540863037109
},
{
"filename": "src/test/java/dev/cru/context/K8sTestLocation.java",
"retrieved_chunk": "import java.net.URI;\nimport java.nio.file.Files;\nimport java.nio.file.Path;\npublic class K8sTestLocation implements Location {\n\tprivate final String location;\n\tprivate final String fileContent;\n\tpublic K8sTestLocation(Path location) throws IOException {\n\t\tthis.location = location.toString();\n\t\tfileContent = Files.readString(location);\n\t}",
"score": 0.7902344465255737
},
{
"filename": "src/test/java/dev/cru/context/K8sNeedleExtractorTest.java",
"retrieved_chunk": "import dev.cru.context.k8s.K8sNeedleExtractor;\nimport dev.cru.context.k8s.K8sResourceType;\nimport java.io.IOException;\nimport java.nio.file.Path;\nimport java.util.Set;\nimport org.junit.jupiter.api.Test;\nclass K8sNeedleExtractorTest {\n\t@Test\n\tvoid name() throws IOException {\n\t\tK8sTestLocation k8sTestLocation = new K8sTestLocation(",
"score": 0.7664825320243835
},
{
"filename": "src/main/java/dev/cru/context/k8s/ResourceParser.java",
"retrieved_chunk": "\t// TODO Layman Solution for first approach, replace with comparable data later.\n\tpublic static double parseMemory(String input) {\n\t\treturn Double.parseDouble(input.replace(\"Mi\", \"\"));\n\t}\n\tpublic static double parseCpu(String input) {\n\t\treturn Double.parseDouble(input.replace(\"m\", \"\"));\n\t}\n}",
"score": 0.755645751953125
},
{
"filename": "src/test/java/dev/cru/context/K8sTestLocation.java",
"retrieved_chunk": "\t@Override\n\tpublic String path() {\n\t\treturn location;\n\t}\n\t@Override\n\tpublic String fileContent() {\n\t\treturn fileContent;\n\t}\n\t@Override\n\tpublic boolean isVirtual() {",
"score": 0.7498449087142944
}
] |
java
|
cpuPattern.matcher(location.fileContent());
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
|
MethodActionInfo actionInfo = methodInfo.getActionInfo();
|
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.9080883264541626
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.9071826338768005
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8795514106750488
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " log.debug(\"origin sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"origin parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n //逻辑处理（核心方法：主要处理SQL和SQL参数）\n if (this.interceptors != null && this.interceptors.size() > 0) {\n for (IInterceptor interceptor : this.interceptors) {\n if (interceptor.supportMethod(methodInfo)) {\n interceptor.beforePrepare(methodInfo, jdbcTemplate);\n //插件允许修改原始SQL以及入参\n if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {\n //回写参数",
"score": 0.8567171692848206
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/IInterceptor.java",
"retrieved_chunk": " * @since 3.4.0\n */\npublic interface IInterceptor {\n default boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return true;\n }\n default void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n // do nothing\n }\n default Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {",
"score": 0.848887026309967
}
] |
java
|
MethodActionInfo actionInfo = methodInfo.getActionInfo();
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log
|
.debug("method==>name:{
|
},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("origin parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log.debug("finish sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8168932795524597
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java",
"retrieved_chunk": " }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n Page<Object> localPage = PageHelper.getLocalPage();\n if (localPage == null) {\n return;\n }\n try {\n MethodActionInfo actionInfo = methodInfo.getActionInfo();\n Dialect dialect = PageHelper.getDialect(jdbcTemplate);",
"score": 0.8107224702835083
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodAdvisor.java",
"retrieved_chunk": "import org.springframework.aop.support.AbstractPointcutAdvisor;\nimport org.springframework.beans.BeansException;\nimport org.springframework.beans.factory.BeanFactory;\nimport org.springframework.beans.factory.BeanFactoryAware;\n/**\n * @author TaoYu\n * @since 1.2.0\n */\npublic class JdbcTemplateMethodAdvisor extends AbstractPointcutAdvisor implements BeanFactoryAware {\n private final Advice advice;",
"score": 0.80159991979599
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodInfo.java",
"retrieved_chunk": "package com.github.deeround.jdbc.plus.method;\nimport java.lang.reflect.Method;\n/**\n * @author wanghao 913351190@qq.com\n * @create 2023/4/20 16:53\n */\npublic class MethodInfo {\n private Method method;\n private String name;\n private Class<?>[] parameterTypes;",
"score": 0.8013963103294373
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": "package com.github.deeround.jdbc.plus.method;\nimport lombok.extern.slf4j.Slf4j;\nimport org.springframework.jdbc.core.*;\nimport java.lang.reflect.Method;\nimport java.util.*;\n/**\n * @author wanghao 913351190@qq.com\n * @create 2023/7/17 15:24\n */\n@Slf4j",
"score": 0.8006819486618042
}
] |
java
|
.debug("method==>name:{
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.
|
queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
|
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8286616206169128
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.823328971862793
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " @Override\n public Object mapRow(ResultSet rs, int rowNum) throws SQLException {\n log.info(\"rowNum==>{}\", rowNum);\n return TestAllServiceImpl.toMap(rs);\n }\n }, \"test_tenant_4\");\n PageInfo<Object> page = new PageInfo<>(query);\n }\n /**\n * List<Map<String, Object>> void QUERYForList(String sql)",
"score": 0.8123044371604919
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.8110651969909668
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " private int pages;\n /**\n * 包含count查询\n */\n private boolean count = true;\n /**\n * 分页合理化\n */\n private Boolean reasonable;\n /**",
"score": 0.8079084157943726
}
] |
java
|
queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
|
String sql = actionInfo.getSql();
|
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8992435336112976
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.8943495750427246
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8930454254150391
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " log.debug(\"origin sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"origin parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n //逻辑处理（核心方法：主要处理SQL和SQL参数）\n if (this.interceptors != null && this.interceptors.size() > 0) {\n for (IInterceptor interceptor : this.interceptors) {\n if (interceptor.supportMethod(methodInfo)) {\n interceptor.beforePrepare(methodInfo, jdbcTemplate);\n //插件允许修改原始SQL以及入参\n if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {\n //回写参数",
"score": 0.8773099780082703
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " @Override\n public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL结束时间：{}\", LocalDateTime.now());\n LocalDateTime startTime = (LocalDateTime) methodInfo.getUserAttribute(\"startTime\");\n log.info(\"执行SQL耗时：{}毫秒\", Duration.between(startTime, LocalDateTime.now()).toMillis());\n return result;\n }\n}",
"score": 0.8715993165969849
}
] |
java
|
String sql = actionInfo.getSql();
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package dev.cru.context;
import dev.cru.conf.Repository;
import dev.cru.repository.gitlab.GitLabMockRepositoryApi;
import java.util.List;
public class CruService {
private final GitLabMockRepositoryApi gitLabRepositoryApi = new GitLabMockRepositoryApi();
public List<String> applyGitLab() {
for (
|
Repository repository : gitLabRepositoryApi.findRepositories()) {
|
applyFor(repository);
}
return List.of();
}
public List<String> applyFor(Repository repository) {
for (Location location : gitLabRepositoryApi.readLocationsFrom(repository)) {}
return List.of();
}
}
|
src/main/java/dev/cru/context/CruService.java
|
DennisRippinger-cru-6558fde
|
[
{
"filename": "src/main/java/dev/cru/repository/gitlab/GitLabMockRepositoryApi.java",
"retrieved_chunk": "import dev.cru.conf.Repository;\nimport dev.cru.context.Location;\nimport dev.cru.repository.RepositoryApi;\nimport java.util.List;\npublic class GitLabMockRepositoryApi implements RepositoryApi {\n\t@Override\n\tpublic Iterable<Repository> findRepositories() {\n\t\treturn List.of(\n\t\t\tnew Repository(\n\t\t\t\t\"12345\",",
"score": 0.9003578424453735
},
{
"filename": "src/main/java/dev/cru/repository/gitlab/GitLabMockRepositoryApi.java",
"retrieved_chunk": " *\n * Unless required by applicable law or agreed to in writing,\n * software distributed under the License is distributed on an\n * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n * KIND, either express or implied. See the License for the\n * specific language governing permissions and limitations\n * under the License.\n */\npackage dev.cru.repository.gitlab;\nimport dev.cru.conf.RepoConfig;",
"score": 0.8627105951309204
},
{
"filename": "src/main/java/dev/cru/repository/RepositoryApi.java",
"retrieved_chunk": " *\n * Unless required by applicable law or agreed to in writing,\n * software distributed under the License is distributed on an\n * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n * KIND, either express or implied. See the License for the\n * specific language governing permissions and limitations\n * under the License.\n */\npackage dev.cru.repository;\nimport dev.cru.conf.Repository;",
"score": 0.8539658784866333
},
{
"filename": "src/main/java/dev/cru/repository/package-info.java",
"retrieved_chunk": " */\npackage dev.cru.repository;",
"score": 0.849341630935669
},
{
"filename": "src/main/java/dev/cru/repository/gitlab/package-info.java",
"retrieved_chunk": " *\n * Unless required by applicable law or agreed to in writing,\n * software distributed under the License is distributed on an\n * \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n * KIND, either express or implied. See the License for the\n * specific language governing permissions and limitations\n * under the License.\n */\npackage dev.cru.repository.gitlab;",
"score": 0.8459193110466003
}
] |
java
|
Repository repository : gitLabRepositoryApi.findRepositories()) {
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount
|
() && methodInfo.getActionInfo().isReturnIsList()) {
|
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8333632946014404
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.8333301544189453
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " log.debug(\"origin sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"origin parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n //逻辑处理（核心方法：主要处理SQL和SQL参数）\n if (this.interceptors != null && this.interceptors.size() > 0) {\n for (IInterceptor interceptor : this.interceptors) {\n if (interceptor.supportMethod(methodInfo)) {\n interceptor.beforePrepare(methodInfo, jdbcTemplate);\n //插件允许修改原始SQL以及入参\n if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {\n //回写参数",
"score": 0.8272228240966797
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8270230293273926
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.826499879360199
}
] |
java
|
() && methodInfo.getActionInfo().isReturnIsList()) {
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(
|
sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
|
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " log.debug(\"origin sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"origin parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n //逻辑处理（核心方法：主要处理SQL和SQL参数）\n if (this.interceptors != null && this.interceptors.size() > 0) {\n for (IInterceptor interceptor : this.interceptors) {\n if (interceptor.supportMethod(methodInfo)) {\n interceptor.beforePrepare(methodInfo, jdbcTemplate);\n //插件允许修改原始SQL以及入参\n if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {\n //回写参数",
"score": 0.846807599067688
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " }\n public static MethodActionInfo getMethodActionInfo(Method method, Object[] args) {\n if (Method_MAP.containsKey(method)) {\n MethodActionInfo actionInfo = Method_MAP.get(method);\n //SQL语句\n if (actionInfo.isSqlIsBatch()) {\n actionInfo.setBatchSql((String[]) args[0]);\n } else {\n actionInfo.setBatchSql(new String[]{(String) args[0]});\n }",
"score": 0.8426641821861267
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }\n public PageInfo<Map<String, Object>> page2() {\n PageHelper.startPage(2, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 2，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）",
"score": 0.8418546915054321
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8416250944137573
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " return page;\n }\n public PageInfo<Map<String, Object>> page3() {\n PageHelper.startPage(3, 2);\n List<Map<String, Object>> list = this.jdbcTemplate.queryForList(\"select * from test_user\");\n //最终执行SQL：select * from test_user LIMIT 4，2\n PageInfo<Map<String, Object>> page = new PageInfo<>(list);\n //PageInfo对象包含了分页信息（总行数等）\n return page;\n }",
"score": 0.8394635915756226
}
] |
java
|
sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log.debug("method==>name:{},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("origin parameters==>{}", this.toStr
|
(methodInfo.getActionInfo().getBatchParameter()));
|
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log.debug("finish sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8541297316551208
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8483745455741882
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.8469027280807495
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " }\n public static MethodActionInfo getMethodActionInfo(Method method, Object[] args) {\n if (Method_MAP.containsKey(method)) {\n MethodActionInfo actionInfo = Method_MAP.get(method);\n //SQL语句\n if (actionInfo.isSqlIsBatch()) {\n actionInfo.setBatchSql((String[]) args[0]);\n } else {\n actionInfo.setBatchSql(new String[]{(String) args[0]});\n }",
"score": 0.8387923836708069
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " //SQL语句参数\n if (actionInfo.isHasParameter()) {\n if (!actionInfo.isParameterIsPss()) {\n if (actionInfo.isParameterIsBatch()) {\n actionInfo.setBatchParameter((List<Object[]>) args[actionInfo.getParameterIndex()]);\n } else {\n List<Object[]> batchParameter = new ArrayList<>();\n batchParameter.add((Object[]) args[actionInfo.getParameterIndex()]);\n actionInfo.setBatchParameter(batchParameter);\n }",
"score": 0.819850504398346
}
] |
java
|
(methodInfo.getActionInfo().getBatchParameter()));
|
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2017 abel533@gmail.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.github.deeround.jdbc.plus.Interceptor.pagination;
import java.util.Collection;
import java.util.List;
/**
* 对Page<E>结果进行包装
* <p/>
* 新增分页的多项属性，主要参考:http://bbs.csdn.net/topics/360010907
*
* @author liuzh/abel533/isea533
* @version 3.3.0
* @since 3.2.2
* 项目地址 : http://git.oschina.net/free/Mybatis_PageHelper
*/
public class PageInfo<T> extends PageSerializable<T> {
public static final int DEFAULT_NAVIGATE_PAGES = 8;
//当前页
private int pageNum;
//每页的数量
private int pageSize;
//当前页的数量
private int size;
//由于startRow和endRow不常用，这里说个具体的用法
//可以在页面中"显示startRow到endRow 共size条数据"
//当前页面第一个元素在数据库中的行号
private long startRow;
//当前页面最后一个元素在数据库中的行号
private long endRow;
//总页数
private int pages;
//前一页
private int prePage;
//下一页
private int nextPage;
//是否为第一页
private boolean isFirstPage = false;
//是否为最后一页
private boolean isLastPage = false;
//是否有前一页
private boolean hasPreviousPage = false;
//是否有下一页
private boolean hasNextPage = false;
//导航页码数
private int navigatePages;
//所有导航页号
private int[] navigatepageNums;
//导航条上的第一页
private int navigateFirstPage;
//导航条上的最后一页
private int navigateLastPage;
public PageInfo() {
}
/**
* 包装Page对象
*
* @param list
*/
public PageInfo(List<T> list) {
this(list, DEFAULT_NAVIGATE_PAGES);
}
/**
* 包装Page对象
*
* @param list page结果
* @param navigatePages 页码数量
*/
public PageInfo(List<T> list, int navigatePages) {
super(list);
if (list instanceof Page) {
Page page = (Page) list;
this.pageNum = page.getPageNum();
this.pageSize = page.getPageSize();
this.pages = page.getPages();
this.size = page.size();
//由于结果是>startRow的，所以实际的需要+1
if (this.size == 0) {
this.startRow = 0;
this.endRow = 0;
} else {
this.startRow =
|
page.getStartRow() + 1;
|
//计算实际的endRow（最后一页的时候特殊）
this.endRow = this.startRow - 1 + this.size;
}
} else if (list instanceof Collection) {
this.pageNum = 1;
this.pageSize = list.size();
this.pages = this.pageSize > 0 ? 1 : 0;
this.size = list.size();
this.startRow = 0;
this.endRow = list.size() > 0 ? list.size() - 1 : 0;
}
if (list instanceof Collection) {
this.calcByNavigatePages(navigatePages);
}
}
public static <T> PageInfo<T> of(List<T> list) {
return new PageInfo<T>(list);
}
public static <T> PageInfo<T> of(List<T> list, int navigatePages) {
return new PageInfo<T>(list, navigatePages);
}
public void calcByNavigatePages(int navigatePages) {
this.setNavigatePages(navigatePages);
//计算导航页
this.calcNavigatepageNums();
//计算前后页，第一页，最后一页
this.calcPage();
//判断页面边界
this.judgePageBoudary();
}
/**
* 计算导航页
*/
private void calcNavigatepageNums() {
//当总页数小于或等于导航页码数时
if (this.pages <= this.navigatePages) {
this.navigatepageNums = new int[this.pages];
for (int i = 0; i < this.pages; i++) {
this.navigatepageNums[i] = i + 1;
}
} else { //当总页数大于导航页码数时
this.navigatepageNums = new int[this.navigatePages];
int startNum = this.pageNum - this.navigatePages / 2;
int endNum = this.pageNum + this.navigatePages / 2;
if (startNum < 1) {
startNum = 1;
//(最前navigatePages页
for (int i = 0; i < this.navigatePages; i++) {
this.navigatepageNums[i] = startNum++;
}
} else if (endNum > this.pages) {
endNum = this.pages;
//最后navigatePages页
for (int i = this.navigatePages - 1; i >= 0; i--) {
this.navigatepageNums[i] = endNum--;
}
} else {
//所有中间页
for (int i = 0; i < this.navigatePages; i++) {
this.navigatepageNums[i] = startNum++;
}
}
}
}
/**
* 计算前后页，第一页，最后一页
*/
private void calcPage() {
if (this.navigatepageNums != null && this.navigatepageNums.length > 0) {
this.navigateFirstPage = this.navigatepageNums[0];
this.navigateLastPage = this.navigatepageNums[this.navigatepageNums.length - 1];
if (this.pageNum > 1) {
this.prePage = this.pageNum - 1;
}
if (this.pageNum < this.pages) {
this.nextPage = this.pageNum + 1;
}
}
}
/**
* 判定页面边界
*/
private void judgePageBoudary() {
this.isFirstPage = this.pageNum == 1;
this.isLastPage = this.pageNum == this.pages || this.pages == 0;
this.hasPreviousPage = this.pageNum > 1;
this.hasNextPage = this.pageNum < this.pages;
}
public int getPageNum() {
return this.pageNum;
}
public void setPageNum(int pageNum) {
this.pageNum = pageNum;
}
public int getPageSize() {
return this.pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
public int getSize() {
return this.size;
}
public void setSize(int size) {
this.size = size;
}
public long getStartRow() {
return this.startRow;
}
public void setStartRow(long startRow) {
this.startRow = startRow;
}
public long getEndRow() {
return this.endRow;
}
public void setEndRow(long endRow) {
this.endRow = endRow;
}
public int getPages() {
return this.pages;
}
public void setPages(int pages) {
this.pages = pages;
}
public int getPrePage() {
return this.prePage;
}
public void setPrePage(int prePage) {
this.prePage = prePage;
}
public int getNextPage() {
return this.nextPage;
}
public void setNextPage(int nextPage) {
this.nextPage = nextPage;
}
public boolean isFirstPage() {
return this.isFirstPage;
}
public void setFirstPage(boolean firstPage) {
this.isFirstPage = firstPage;
}
public boolean isLastPage() {
return this.isLastPage;
}
public void setLastPage(boolean lastPage) {
this.isLastPage = lastPage;
}
public boolean isHasPreviousPage() {
return this.hasPreviousPage;
}
public void setHasPreviousPage(boolean hasPreviousPage) {
this.hasPreviousPage = hasPreviousPage;
}
public boolean isHasNextPage() {
return this.hasNextPage;
}
public void setHasNextPage(boolean hasNextPage) {
this.hasNextPage = hasNextPage;
}
public int getNavigatePages() {
return this.navigatePages;
}
public void setNavigatePages(int navigatePages) {
this.navigatePages = navigatePages;
}
public int[] getNavigatepageNums() {
return this.navigatepageNums;
}
public void setNavigatepageNums(int[] navigatepageNums) {
this.navigatepageNums = navigatepageNums;
}
public int getNavigateFirstPage() {
return this.navigateFirstPage;
}
public void setNavigateFirstPage(int navigateFirstPage) {
this.navigateFirstPage = navigateFirstPage;
}
public int getNavigateLastPage() {
return this.navigateLastPage;
}
public void setNavigateLastPage(int navigateLastPage) {
this.navigateLastPage = navigateLastPage;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("PageInfo{");
sb.append("pageNum=").append(this.pageNum);
sb.append(", pageSize=").append(this.pageSize);
sb.append(", size=").append(this.size);
sb.append(", startRow=").append(this.startRow);
sb.append(", endRow=").append(this.endRow);
sb.append(", total=").append(this.total);
sb.append(", pages=").append(this.pages);
sb.append(", list=").append(this.list);
sb.append(", prePage=").append(this.prePage);
sb.append(", nextPage=").append(this.nextPage);
sb.append(", isFirstPage=").append(this.isFirstPage);
sb.append(", isLastPage=").append(this.isLastPage);
sb.append(", hasPreviousPage=").append(this.hasPreviousPage);
sb.append(", hasNextPage=").append(this.hasNextPage);
sb.append(", navigatePages=").append(this.navigatePages);
sb.append(", navigateFirstPage=").append(this.navigateFirstPage);
sb.append(", navigateLastPage=").append(this.navigateLastPage);
sb.append(", navigatepageNums=");
if (this.navigatepageNums == null) {
sb.append("null");
} else {
sb.append('[');
for (int i = 0; i < this.navigatepageNums.length; ++i) {
sb.append(i == 0 ? "" : ", ").append(this.navigatepageNums[i]);
}
sb.append(']');
}
sb.append('}');
return sb.toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/PageInfo.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " private int pageNum;\n /**\n * 页面大小\n */\n private int pageSize;\n /**\n * 起始行\n */\n private long startRow;\n /**",
"score": 0.8867061138153076
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " }\n return this;\n }\n /**\n * 计算起止行号\n */\n private void calculateStartAndEndRow() {\n this.startRow = this.pageNum > 0 ? (this.pageNum - 1) * this.pageSize : 0;\n this.endRow = this.startRow + this.pageSize * (this.pageNum > 0 ? 1 : 0);\n }",
"score": 0.8843692541122437
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " }\n public int getPages() {\n return this.pages;\n }\n public Page<E> setPages(int pages) {\n this.pages = pages;\n return this;\n }\n public long getEndRow() {\n return this.endRow;",
"score": 0.870058536529541
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " }\n public Page<E> setEndRow(long endRow) {\n this.endRow = endRow;\n return this;\n }\n public int getPageNum() {\n return this.pageNum;\n }\n public Page<E> setPageNum(int pageNum) {\n //分页合理化，针对不合理的页码自动处理",
"score": 0.8668362498283386
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Page.java",
"retrieved_chunk": " public long getStartRow() {\n return this.startRow;\n }\n public Page<E> setStartRow(long startRow) {\n this.startRow = startRow;\n return this;\n }\n public long getTotal() {\n return this.total;\n }",
"score": 0.8621569871902466
}
] |
java
|
page.getStartRow() + 1;
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log.debug("method==>name:{},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("origin parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
|
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
|
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log.debug("finish sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.9440433979034424
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.9210474491119385
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.9191190600395203
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java",
"retrieved_chunk": " }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n Page<Object> localPage = PageHelper.getLocalPage();\n if (localPage == null) {\n return;\n }\n try {\n MethodActionInfo actionInfo = methodInfo.getActionInfo();\n Dialect dialect = PageHelper.getDialect(jdbcTemplate);",
"score": 0.8864254951477051
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " }\n public static MethodActionInfo getMethodActionInfo(Method method, Object[] args) {\n if (Method_MAP.containsKey(method)) {\n MethodActionInfo actionInfo = Method_MAP.get(method);\n //SQL语句\n if (actionInfo.isSqlIsBatch()) {\n actionInfo.setBatchSql((String[]) args[0]);\n } else {\n actionInfo.setBatchSql(new String[]{(String) args[0]});\n }",
"score": 0.8609670400619507
}
] |
java
|
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
|
/*
* Copyright © 2018 organization baomidou
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.aop;
import com.github.deeround.jdbc.plus.Interceptor.IInterceptor;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import lombok.extern.slf4j.Slf4j;
import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.ReflectiveMethodInvocation;
import org.springframework.jdbc.core.JdbcTemplate;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.List;
@Slf4j
public class JdbcTemplateMethodInterceptor implements MethodInterceptor {
private final List<IInterceptor> interceptors;
public JdbcTemplateMethodInterceptor(List<IInterceptor> interceptors) {
this.interceptors = interceptors;
}
@Override
public Object invoke(MethodInvocation invocation) throws Throwable {
ReflectiveMethodInvocation methodInvocation = (ReflectiveMethodInvocation) invocation;
Object[] args = methodInvocation.getArguments();
Method method = methodInvocation.getMethod();
JdbcTemplate jdbcTemplate = (JdbcTemplate) methodInvocation.getThis();
final MethodInvocationInfo methodInfo = new MethodInvocationInfo(args, method);
log.debug("method==>name:{},actionType:{}", methodInfo.getName(), methodInfo.getActionInfo().getActionType());
log.debug("origin sql==>{}", this.
|
toStr(methodInfo.getActionInfo().getBatchSql()));
|
log.debug("origin parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
//逻辑处理（核心方法：主要处理SQL和SQL参数）
if (this.interceptors != null && this.interceptors.size() > 0) {
for (IInterceptor interceptor : this.interceptors) {
if (interceptor.supportMethod(methodInfo)) {
interceptor.beforePrepare(methodInfo, jdbcTemplate);
//插件允许修改原始SQL以及入参
if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {
//回写参数
methodInvocation.setArguments(methodInfo.getArgs());
}
}
}
}
log.debug("finish sql==>{}", this.toStr(methodInfo.getActionInfo().getBatchSql()));
log.debug("finish parameters==>{}", this.toStr(methodInfo.getActionInfo().getBatchParameter()));
Object result = methodInvocation.proceed();
log.debug("origin result==>{}", result);
//逻辑处理
if (this.interceptors != null && this.interceptors.size() > 0) {
for (int i = this.interceptors.size() - 1; i >= 0; i--) {
IInterceptor interceptor = this.interceptors.get(i);
if (interceptor.supportMethod(methodInfo)) {
result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);
}
}
}
log.debug("finish result==>{}", result);
return result;
}
private String toStr(Object[] objs) {
if (objs == null) {
return null;
}
return Arrays.toString(objs);
}
private String toStr(List<Object[]> list) {
if (list == null) {
return null;
}
StringBuilder str = new StringBuilder();
str.append("[");
for (int i = 0; i < list.size(); i++) {
str.append(Arrays.toString(list.get(i)));
if (i < list.size() - 1) {
str.append(",");
}
}
return str.append("]").toString();
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.8727498054504395
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));",
"score": 0.8702349066734314
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.868206262588501
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/method/MethodActionRegister.java",
"retrieved_chunk": " }\n public static MethodActionInfo getMethodActionInfo(Method method, Object[] args) {\n if (Method_MAP.containsKey(method)) {\n MethodActionInfo actionInfo = Method_MAP.get(method);\n //SQL语句\n if (actionInfo.isSqlIsBatch()) {\n actionInfo.setBatchSql((String[]) args[0]);\n } else {\n actionInfo.setBatchSql(new String[]{(String) args[0]});\n }",
"score": 0.8520183563232422
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java",
"retrieved_chunk": " }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n Page<Object> localPage = PageHelper.getLocalPage();\n if (localPage == null) {\n return;\n }\n try {\n MethodActionInfo actionInfo = methodInfo.getActionInfo();\n Dialect dialect = PageHelper.getDialect(jdbcTemplate);",
"score": 0.8326021432876587
}
] |
java
|
toStr(methodInfo.getActionInfo().getBatchSql()));
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
|
methodInfo.resolveSql(sql);
|
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if (methodInfo.getActionInfo().isReturnIsList()) {
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/dialect/PostgreSqlDialect.java",
"retrieved_chunk": " * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n * THE SOFTWARE.\n */\npackage com.github.deeround.jdbc.plus.Interceptor.pagination.dialect;\n/**\n * @author liuzh\n */\npublic class PostgreSqlDialect extends AbstractDialect {\n @Override\n public String getPageSql(String sql, int pageNum, int pageSize) {",
"score": 0.8635735511779785
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Dialect.java",
"retrieved_chunk": " * @param sql 绑定 SQL 对象\n * @param pageNum\n * @param pageSize\n * @return\n */\n String getPageSql(String sql, int pageNum, int pageSize);\n}",
"score": 0.8594120740890503
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/Dialect.java",
"retrieved_chunk": " /**\n * 生成 count 查询 sql\n *\n * @param sql 绑定 SQL 对象\n * @return\n */\n String getCountSql(String sql);\n /**\n * 生成分页查询 sql\n *",
"score": 0.8589860200881958
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/dialect/SqlServerDialect.java",
"retrieved_chunk": " * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\n * THE SOFTWARE.\n */\npackage com.github.deeround.jdbc.plus.Interceptor.pagination.dialect;\n/**\n * @author liuzh\n */\npublic class SqlServerDialect extends AbstractDialect {\n @Override\n public String getPageSql(String sql, int pageNum, int pageSize) {",
"score": 0.8505091071128845
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/pagination/dialect/OracleDialect.java",
"retrieved_chunk": " return \"SELECT * FROM ( SELECT PG_TB.*, ROWNUM PG_ROWNUM FROM ( \" + sql + \" ) PG_TB ) PG_TB1 WHERE PG_ROWNUM <= \" + (pageNum * pageSize) + \" AND PG_ROWNUM > \" + ((pageNum - 1) * pageSize) + \" \";\n }\n}",
"score": 0.8501373529434204
}
] |
java
|
methodInfo.resolveSql(sql);
|
/*
* Copyright (c) 2011-2022, baomidou (jobob@qq.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.handler.TenantLineHandler;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import com.github.deeround.jdbc.plus.util.CollectionUtils;
import com.github.deeround.jdbc.plus.util.ExceptionUtils;
import com.github.deeround.jdbc.plus.util.StringPool;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.ItemsList;
import net.sf.jsqlparser.expression.operators.relational.MultiExpressionList;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.*;
import net.sf.jsqlparser.statement.update.Update;
import org.springframework.jdbc.core.JdbcTemplate;
import java.util.List;
/**
* @author hubin
* @since 3.4.0
*/
public class TenantLineInterceptor extends BaseMultiTableInterceptor implements IInterceptor {
private final TenantLineHandler tenantLineHandler;
public TenantLineInterceptor(TenantLineHandler tenantLineHandler) {
this.tenantLineHandler = tenantLineHandler;
}
@Override
public boolean supportMethod(MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {
for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {
methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
}
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
return result;
}
@Override
protected void processSelect(Select select, int index, String sql, Object obj) {
final String whereSegment = (String) obj;
this.processSelectBody(select.getSelectBody(), whereSegment);
List<WithItem> withItemsList = select.getWithItemsList();
if (!CollectionUtils.isEmpty(withItemsList)) {
withItemsList.forEach(withItem -> this.processSelectBody(withItem, whereSegment));
}
}
@Override
protected void processInsert(Insert insert, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(insert.getTable().getName())) {
// 过滤退出执行
return;
}
List<Column> columns = insert.getColumns();
if (CollectionUtils.isEmpty(columns)) {
// 针对不给列名的insert 不处理
return;
}
String tenantIdColumn = this.tenantLineHandler.getTenantIdColumn();
if (this.tenantLineHandler.ignoreInsert(columns, tenantIdColumn)) {
// 针对已给出租户列的insert 不处理
return;
}
columns.add(new Column(tenantIdColumn));
// fixed gitee pulls/141 duplicate update
List<Expression> duplicateUpdateColumns = insert.getDuplicateUpdateExpressionList();
if (CollectionUtils.isNotEmpty(duplicateUpdateColumns)) {
EqualsTo equalsTo = new EqualsTo();
equalsTo.setLeftExpression(new StringValue(tenantIdColumn));
|
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
|
duplicateUpdateColumns.add(equalsTo);
}
Select select = insert.getSelect();
if (select != null) {
this.processInsertSelect(select.getSelectBody(), (String) obj);
} else if (insert.getItemsList() != null) {
// fixed github pull/295
ItemsList itemsList = insert.getItemsList();
Expression tenantId = this.tenantLineHandler.getTenantId();
if (itemsList instanceof MultiExpressionList) {
((MultiExpressionList) itemsList).getExpressionLists().forEach(el -> el.getExpressions().add(tenantId));
} else {
((ExpressionList) itemsList).getExpressions().add(tenantId);
}
} else {
throw ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
}
}
/**
* update 语句处理
*/
@Override
protected void processUpdate(Update update, int index, String sql, Object obj) {
final Table table = update.getTable();
if (this.tenantLineHandler.ignoreTable(table.getName())) {
// 过滤退出执行
return;
}
update.setWhere(this.andExpression(table, update.getWhere(), (String) obj));
}
/**
* delete 语句处理
*/
@Override
protected void processDelete(Delete delete, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(delete.getTable().getName())) {
// 过滤退出执行
return;
}
delete.setWhere(this.andExpression(delete.getTable(), delete.getWhere(), (String) obj));
}
/**
* 处理 insert into select
* <p>
* 进入这里表示需要 insert 的表启用了多租户,则 select 的表都启动了
*
* @param selectBody SelectBody
*/
protected void processInsertSelect(SelectBody selectBody, final String whereSegment) {
PlainSelect plainSelect = (PlainSelect) selectBody;
FromItem fromItem = plainSelect.getFromItem();
if (fromItem instanceof Table) {
// fixed gitee pulls/141 duplicate update
this.processPlainSelect(plainSelect, whereSegment);
this.appendSelectItem(plainSelect.getSelectItems());
} else if (fromItem instanceof SubSelect) {
SubSelect subSelect = (SubSelect) fromItem;
this.appendSelectItem(plainSelect.getSelectItems());
this.processInsertSelect(subSelect.getSelectBody(), whereSegment);
}
}
/**
* 追加 SelectItem
*
* @param selectItems SelectItem
*/
protected void appendSelectItem(List<SelectItem> selectItems) {
if (CollectionUtils.isEmpty(selectItems)) {
return;
}
if (selectItems.size() == 1) {
SelectItem item = selectItems.get(0);
if (item instanceof AllColumns || item instanceof AllTableColumns) {
return;
}
}
selectItems.add(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
}
/**
* 租户字段别名设置
* <p>tenantId 或 tableAlias.tenantId</p>
*
* @param table 表对象
* @return 字段
*/
protected Column getAliasColumn(Table table) {
StringBuilder column = new StringBuilder();
// todo 该起别名就要起别名,禁止修改此处逻辑
if (table.getAlias() != null) {
column.append(table.getAlias().getName()).append(StringPool.DOT);
}
column.append(this.tenantLineHandler.getTenantIdColumn());
return new Column(column.toString());
}
/**
* 构建租户条件表达式
*
* @param table 表对象
* @param where 当前where条件
* @param whereSegment 所属Mapper对象全路径（在原租户拦截器功能中，这个参数并不需要参与相关判断）
* @return 租户条件表达式
* @see BaseMultiTableInterceptor#buildTableExpression(Table, Expression, String)
*/
@Override
public Expression buildTableExpression(final Table table, final Expression where, final String whereSegment) {
if (this.tenantLineHandler.ignoreTable(table.getName())) {
return null;
}
return new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/handler/TenantLineHandler.java",
"retrieved_chunk": " */\n default boolean ignoreInsert(List<Column> columns, String tenantIdColumn) {\n return columns.stream().map(Column::getColumnName).anyMatch(i -> i.equalsIgnoreCase(tenantIdColumn));\n }\n}",
"score": 0.8697292804718018
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/JdbcPlusConfig.java",
"retrieved_chunk": " public Expression getTenantId() {\n String currentTenantId = \"test_tenant_4\";//可以从请求上下文中获取（cookie、session、header等）\n return new StringValue(currentTenantId);\n }\n /**\n * 租户字段名\n */\n @Override\n public String getTenantIdColumn() {\n return \"tenant_id\";",
"score": 0.8474079370498657
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MybatisPlusConfiguration.java",
"retrieved_chunk": " return new StringValue(currentTenantId);\n }\n /**\n * 租户字段名\n */\n @Override\n public String getTenantIdColumn() {\n return \"tenant_id\";\n }\n /**",
"score": 0.836707353591919
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/JdbcPlusConfig.java",
"retrieved_chunk": " }\n /**\n * 根据表名判断是否忽略拼接多租户条件\n */\n @Override\n public boolean ignoreTable(String tableName) {\n return TenantLineHandler.super.ignoreTable(tableName);\n }\n });\n }",
"score": 0.8352439403533936
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/handler/TenantLineHandler.java",
"retrieved_chunk": " */\n default boolean ignoreTable(String tableName) {\n return false;\n }\n /**\n * 忽略插入租户字段逻辑\n *\n * @param columns 插入字段\n * @param tenantIdColumn 租户 ID 字段\n * @return",
"score": 0.8349615335464478
}
] |
java
|
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* The data type for Maps. Keys in a map are not allowed to have {@code null}
* values.
*/
public final class MapType extends DataType {
private final DataType keyType;
private final DataType valueType;
private final boolean valueContainsNull;
/*
* @param keyType the data type of map keys
*
* @param valueType the data type of map values
*
* @param valueContainsNull indicates if map values have {@code null} values
*/
public MapType(DataType keyType, DataType valueType, boolean valueContainsNull) {
this.keyType = keyType;
this.valueType = valueType;
this.valueContainsNull = valueContainsNull;
}
/*
* @return the data type of map keys
*/
public DataType getKeyType() {
return keyType;
}
/*
* @return the data type of map values
*/
public DataType getValueType() {
return valueType;
}
/*
* @return {@code true} if this map has null values, else {@code false}
*/
public boolean valueContainsNull() {
return valueContainsNull;
}
/*
* Builds a readable {@code String} representation of this {@code MapType}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(
|
String.format("%s-- key: %s\n", prefix, keyType.getTypeName()));
|
DataType.buildFormattedString(keyType, nextPrefix, builder);
builder.append(String.format("%s-- value: %s (valueContainsNull = %b)\n", prefix, valueType.getTypeName(),
valueContainsNull));
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
MapType mapType = (MapType) o;
return valueContainsNull == mapType.valueContainsNull && Objects.equals(keyType, mapType.keyType)
&& Objects.equals(valueType, mapType.valueType);
}
@Override
public int hashCode() {
return Objects.hash(keyType, valueType, valueContainsNull);
}
}
|
server/src/main/java/io/delta/store/internal/types/MapType.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t */\n\tpublic boolean containsNull() {\n\t\treturn containsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code ArrayType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- element: %s (containsNull = %b)\\n\", prefix, elementType.getTypeName(),",
"score": 0.912703812122345
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8533979654312134
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.850494384765625
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\t\tif (dataType instanceof StructType) {\n\t\t\t((StructType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t\tif (dataType instanceof MapType) {\n\t\t\t((MapType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)",
"score": 0.828330397605896
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t\t\t\tcontainsNull));\n\t\tDataType.buildFormattedString(elementType, nextPrefix, builder);\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)\n\t\t\treturn true;\n\t\tif (o == null || getClass() != o.getClass())\n\t\t\treturn false;\n\t\tArrayType arrayType = (ArrayType) o;",
"score": 0.8270809650421143
}
] |
java
|
String.format("%s-- key: %s\n", prefix, keyType.getTypeName()));
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* The data type for collections of multiple values.
*/
public final class ArrayType extends DataType {
private final DataType elementType;
private final boolean containsNull;
/*
* @param elementType the data type of values
*
* @param containsNull indicates if values have {@code null} value
*/
public ArrayType(DataType elementType, boolean containsNull) {
this.elementType = elementType;
this.containsNull = containsNull;
}
/*
* @return the type of array elements
*/
public DataType getElementType() {
return elementType;
}
/*
* @return {@code true} if the array has {@code null} values, else {@code false}
*/
public boolean containsNull() {
return containsNull;
}
/*
* Builds a readable {@code String} representation of this {@code ArrayType}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String.format("%s-- element: %s (containsNull = %b)\n", prefix, elementType.getTypeName(),
containsNull));
|
DataType.buildFormattedString(elementType, nextPrefix, builder);
|
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
ArrayType arrayType = (ArrayType) o;
return containsNull == arrayType.containsNull && Objects.equals(elementType, arrayType.elementType);
}
@Override
public int hashCode() {
return Objects.hash(elementType, containsNull);
}
}
|
server/src/main/java/io/delta/store/internal/types/ArrayType.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/MapType.java",
"retrieved_chunk": "\t * @return {@code true} if this map has null values, else {@code false}\n\t */\n\tpublic boolean valueContainsNull() {\n\t\treturn valueContainsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code MapType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";",
"score": 0.902397871017456
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.8978767395019531
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8838343620300293
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/MapType.java",
"retrieved_chunk": "\t\tbuilder.append(String.format(\"%s-- key: %s\\n\", prefix, keyType.getTypeName()));\n\t\tDataType.buildFormattedString(keyType, nextPrefix, builder);\n\t\tbuilder.append(String.format(\"%s-- value: %s (valueContainsNull = %b)\\n\", prefix, valueType.getTypeName(),\n\t\t\t\tvalueContainsNull));\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)\n\t\t\treturn true;\n\t\tif (o == null || getClass() != o.getClass())",
"score": 0.8688111305236816
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t}\n\t/*\n\t * @return a readable indented tree representation of this {@code StructType}\n\t * and all of its nested elements\n\t */\n\tpublic String getTreeString() {\n\t\tfinal String prefix = \" |\";\n\t\tStringBuilder builder = new StringBuilder();\n\t\tbuilder.append(\"root\\n\");\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));",
"score": 0.8393799066543579
}
] |
java
|
DataType.buildFormattedString(elementType, nextPrefix, builder);
|
/*
* Copyright (c) 2011-2022, baomidou (jobob@qq.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.handler.TenantLineHandler;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import com.github.deeround.jdbc.plus.util.CollectionUtils;
import com.github.deeround.jdbc.plus.util.ExceptionUtils;
import com.github.deeround.jdbc.plus.util.StringPool;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.ItemsList;
import net.sf.jsqlparser.expression.operators.relational.MultiExpressionList;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.*;
import net.sf.jsqlparser.statement.update.Update;
import org.springframework.jdbc.core.JdbcTemplate;
import java.util.List;
/**
* @author hubin
* @since 3.4.0
*/
public class TenantLineInterceptor extends BaseMultiTableInterceptor implements IInterceptor {
private final TenantLineHandler tenantLineHandler;
public TenantLineInterceptor(TenantLineHandler tenantLineHandler) {
this.tenantLineHandler = tenantLineHandler;
}
@Override
public boolean supportMethod(MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {
for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {
methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
}
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
return result;
}
@Override
protected void processSelect(Select select, int index, String sql, Object obj) {
final String whereSegment = (String) obj;
this.processSelectBody(select.getSelectBody(), whereSegment);
List<WithItem> withItemsList = select.getWithItemsList();
if (!CollectionUtils.isEmpty(withItemsList)) {
withItemsList.forEach(withItem -> this.processSelectBody(withItem, whereSegment));
}
}
@Override
protected void processInsert(Insert insert, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(insert.getTable().getName())) {
// 过滤退出执行
return;
}
List<Column> columns = insert.getColumns();
if (CollectionUtils.isEmpty(columns)) {
// 针对不给列名的insert 不处理
return;
}
String tenantIdColumn = this.tenantLineHandler.getTenantIdColumn();
if (this.tenantLineHandler.ignoreInsert(columns, tenantIdColumn)) {
// 针对已给出租户列的insert 不处理
return;
}
columns.add(new Column(tenantIdColumn));
// fixed gitee pulls/141 duplicate update
List<Expression> duplicateUpdateColumns = insert.getDuplicateUpdateExpressionList();
if (CollectionUtils.isNotEmpty(duplicateUpdateColumns)) {
EqualsTo equalsTo = new EqualsTo();
equalsTo.setLeftExpression(new StringValue(tenantIdColumn));
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
duplicateUpdateColumns.add(equalsTo);
}
Select select = insert.getSelect();
if (select != null) {
this.processInsertSelect(select.getSelectBody(), (String) obj);
} else if (insert.getItemsList() != null) {
// fixed github pull/295
ItemsList itemsList = insert.getItemsList();
Expression tenantId = this.tenantLineHandler.getTenantId();
if (itemsList instanceof MultiExpressionList) {
((MultiExpressionList) itemsList).getExpressionLists().forEach(el -> el.getExpressions().add(tenantId));
} else {
((ExpressionList) itemsList).getExpressions().add(tenantId);
}
} else {
throw ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
}
}
/**
* update 语句处理
*/
@Override
protected void processUpdate(Update update, int index, String sql, Object obj) {
final Table table = update.getTable();
if (this.tenantLineHandler.ignoreTable(table.getName())) {
// 过滤退出执行
return;
}
update.setWhere(this.andExpression(table, update.getWhere(), (String) obj));
}
/**
* delete 语句处理
*/
@Override
protected void processDelete(Delete delete, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(delete.getTable().getName())) {
// 过滤退出执行
return;
}
delete.setWhere(this.andExpression(delete.getTable(), delete.getWhere(), (String) obj));
}
/**
* 处理 insert into select
* <p>
* 进入这里表示需要 insert 的表启用了多租户,则 select 的表都启动了
*
* @param selectBody SelectBody
*/
protected void processInsertSelect(SelectBody selectBody, final String whereSegment) {
PlainSelect plainSelect = (PlainSelect) selectBody;
FromItem fromItem = plainSelect.getFromItem();
if (fromItem instanceof Table) {
// fixed gitee pulls/141 duplicate update
this.processPlainSelect(plainSelect, whereSegment);
this.appendSelectItem(plainSelect.getSelectItems());
} else if (fromItem instanceof SubSelect) {
SubSelect subSelect = (SubSelect) fromItem;
this.appendSelectItem(plainSelect.getSelectItems());
this.processInsertSelect(subSelect.getSelectBody(), whereSegment);
}
}
/**
* 追加 SelectItem
*
* @param selectItems SelectItem
*/
protected void appendSelectItem(List<SelectItem> selectItems) {
if (CollectionUtils.isEmpty(selectItems)) {
return;
}
if (selectItems.size() == 1) {
SelectItem item = selectItems.get(0);
if (item instanceof AllColumns || item instanceof AllTableColumns) {
return;
}
}
selectItems.add(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
}
/**
* 租户字段别名设置
* <p>tenantId 或 tableAlias.tenantId</p>
*
* @param table 表对象
* @return 字段
*/
protected Column getAliasColumn(Table table) {
StringBuilder column = new StringBuilder();
// todo 该起别名就要起别名,禁止修改此处逻辑
if (table.getAlias() != null) {
column.append(table.getAlias().getName()).append(StringPool.DOT);
}
column.append(this.tenantLineHandler.getTenantIdColumn());
return new Column(column.toString());
}
/**
* 构建租户条件表达式
*
* @param table 表对象
* @param where 当前where条件
* @param whereSegment 所属Mapper对象全路径（在原租户拦截器功能中，这个参数并不需要参与相关判断）
* @return 租户条件表达式
* @see BaseMultiTableInterceptor#buildTableExpression(Table, Expression, String)
*/
@Override
public Expression buildTableExpression(final Table table, final Expression where, final String whereSegment) {
if (this.tenantLineHandler.ignoreTable(table.getName())) {
return null;
}
return
|
new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
|
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " public abstract Expression buildTableExpression(final Table table, final Expression where, final String whereSegment);\n}",
"score": 0.8642805814743042
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " */\n protected Expression builderExpression(Expression currentExpression, List<Table> tables, final String whereSegment) {\n // 没有表需要处理直接返回\n if (CollectionUtils.isEmpty(tables)) {\n return currentExpression;\n }\n // 构造每张表的条件\n List<Expression> expressions = tables.stream()\n .map(item -> this.buildTableExpression(item, currentExpression, whereSegment))\n .filter(Objects::nonNull)",
"score": 0.8522460460662842
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " }\n }\n }\n /**\n * delete update 语句 where 处理\n */\n protected Expression andExpression(Table table, Expression where, final String whereSegment) {\n //获得where条件表达式\n final Expression expression = this.buildTableExpression(table, where, whereSegment);\n if (expression == null) {",
"score": 0.8511620163917542
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/JdbcPlusConfig.java",
"retrieved_chunk": " }\n /**\n * 根据表名判断是否忽略拼接多租户条件\n */\n @Override\n public boolean ignoreTable(String tableName) {\n return TenantLineHandler.super.ignoreTable(tableName);\n }\n });\n }",
"score": 0.846652090549469
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": "import net.sf.jsqlparser.expression.operators.conditional.OrExpression;\nimport net.sf.jsqlparser.expression.operators.relational.ExistsExpression;\nimport net.sf.jsqlparser.expression.operators.relational.ExpressionList;\nimport net.sf.jsqlparser.expression.operators.relational.InExpression;\nimport net.sf.jsqlparser.schema.Table;\nimport net.sf.jsqlparser.statement.select.*;\nimport java.util.*;\nimport java.util.stream.Collectors;\n/**\n * 多表条件处理基对象，从原有的 {@link TenantLineInterceptor} 拦截器中提取出来",
"score": 0.8352937698364258
}
] |
java
|
new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* A field inside a {@link StructType}.
*/
public final class StructField {
private final String name;
private final DataType dataType;
private final boolean nullable;
private final FieldMetadata metadata;
/*
* Constructor with default {@code nullable = true}.
*
* @param name the name of this field
*
* @param dataType the data type of this field
*/
public StructField(String name, DataType dataType) {
this(name, dataType, true);
}
/*
* @param name the name of this field
*
* @param dataType the data type of this field
*
* @param nullable indicates if values of this field can be {@code null} values
*/
public StructField(String name, DataType dataType, boolean nullable) {
this(name, dataType, nullable, FieldMetadata.builder().build());
}
/*
* @param name the name of this field
*
* @param dataType the data type of this field
*
* @param nullable indicates if values of this field can be {@code null} values
*
* @param metadata metadata for this field
*/
public StructField(String name, DataType dataType, boolean nullable, FieldMetadata metadata) {
this.name = name;
this.dataType = dataType;
this.nullable = nullable;
this.metadata = metadata;
}
/*
* @return the name of this field
*/
public String getName() {
return name;
}
/*
* @return the data type of this field
*/
public DataType getDataType() {
return dataType;
}
/*
* @return whether this field allows to have a {@code null} value.
*/
public boolean isNullable() {
return nullable;
}
/*
* @return the metadata for this field
*/
public FieldMetadata getMetadata() {
return metadata;
}
/*
* Builds a readable {@code String} representation of this {@code StructField}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String.format("%s-- %s: %s (nullable = %b) (metadata =%s)\n", prefix, name,
dataType.getTypeName(), nullable, metadata.toString()));
|
DataType.buildFormattedString(dataType, nextPrefix, builder);
|
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
StructField that = (StructField) o;
return name.equals(that.name) && dataType.equals(that.dataType) && nullable == that.nullable
&& metadata.equals(that.metadata);
}
@Override
public int hashCode() {
return Objects.hash(name, dataType, nullable, metadata);
}
}
|
server/src/main/java/io/delta/store/internal/types/StructField.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8982818722724915
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.8759625554084778
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t}\n\t/*\n\t * @return a readable indented tree representation of this {@code StructType}\n\t * and all of its nested elements\n\t */\n\tpublic String getTreeString() {\n\t\tfinal String prefix = \" |\";\n\t\tStringBuilder builder = new StringBuilder();\n\t\tbuilder.append(\"root\\n\");\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));",
"score": 0.8604879379272461
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t */\n\tpublic boolean containsNull() {\n\t\treturn containsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code ArrayType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- element: %s (containsNull = %b)\\n\", prefix, elementType.getTypeName(),",
"score": 0.8435275554656982
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\t\tif (dataType instanceof StructType) {\n\t\t\t((StructType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t\tif (dataType instanceof MapType) {\n\t\t\t((MapType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)",
"score": 0.8390016555786133
}
] |
java
|
DataType.buildFormattedString(dataType, nextPrefix, builder);
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* The data type for Maps. Keys in a map are not allowed to have {@code null}
* values.
*/
public final class MapType extends DataType {
private final DataType keyType;
private final DataType valueType;
private final boolean valueContainsNull;
/*
* @param keyType the data type of map keys
*
* @param valueType the data type of map values
*
* @param valueContainsNull indicates if map values have {@code null} values
*/
public MapType(DataType keyType, DataType valueType, boolean valueContainsNull) {
this.keyType = keyType;
this.valueType = valueType;
this.valueContainsNull = valueContainsNull;
}
/*
* @return the data type of map keys
*/
public DataType getKeyType() {
return keyType;
}
/*
* @return the data type of map values
*/
public DataType getValueType() {
return valueType;
}
/*
* @return {@code true} if this map has null values, else {@code false}
*/
public boolean valueContainsNull() {
return valueContainsNull;
}
/*
* Builds a readable {@code String} representation of this {@code MapType}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String.format("%s-- key: %s\n", prefix, keyType.getTypeName()));
DataType.buildFormattedString(keyType, nextPrefix, builder);
builder.append(String.format("%s-- value: %s (valueContainsNull = %b)\n",
|
prefix, valueType.getTypeName(),
valueContainsNull));
|
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
MapType mapType = (MapType) o;
return valueContainsNull == mapType.valueContainsNull && Objects.equals(keyType, mapType.keyType)
&& Objects.equals(valueType, mapType.valueType);
}
@Override
public int hashCode() {
return Objects.hash(keyType, valueType, valueContainsNull);
}
}
|
server/src/main/java/io/delta/store/internal/types/MapType.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.885852575302124
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8807766437530518
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t */\n\tpublic boolean containsNull() {\n\t\treturn containsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code ArrayType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- element: %s (containsNull = %b)\\n\", prefix, elementType.getTypeName(),",
"score": 0.8704879283905029
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t}\n\t/*\n\t * @return a readable indented tree representation of this {@code StructType}\n\t * and all of its nested elements\n\t */\n\tpublic String getTreeString() {\n\t\tfinal String prefix = \" |\";\n\t\tStringBuilder builder = new StringBuilder();\n\t\tbuilder.append(\"root\\n\");\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));",
"score": 0.8477091193199158
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\t\tif (dataType instanceof StructType) {\n\t\t\t((StructType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t\tif (dataType instanceof MapType) {\n\t\t\t((MapType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)",
"score": 0.840341329574585
}
] |
java
|
prefix, valueType.getTypeName(),
valueContainsNull));
|
package me.dio.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import me.dio.exception.BusinessException;
import me.dio.exception.NotFoundException;
import me.dio.model.Hero;
import me.dio.repository.HeroRepository;
import me.dio.service.HeroService;
@Service
@Transactional
public class HeroServiceImpl implements HeroService {
@Autowired
private HeroRepository heroRepository;
@Transactional(readOnly = true)
public List<Hero> findAll() {
// DONE! Sort Heroes by "xp" descending.
return this.heroRepository.findAll(Sort.by(Sort.Direction.DESC, "xp"));
}
@Transactional(readOnly = true)
public Hero findById(Long id) {
return this.heroRepository.findById(id).orElseThrow(NotFoundException::new);
}
public Hero create(Hero heroToCreate) {
heroToCreate.setXp(0);
return this.heroRepository.save(heroToCreate);
}
public Hero update(Long id, Hero heroToUpdate) {
Hero dbHero = this.findById(id);
if
|
(!dbHero.getId().equals(heroToUpdate.getId())) {
|
throw new BusinessException("Update IDs must be the same.");
}
// DONE! Make sure "xp" is not changed. In practice, only "name" can be changed.
dbHero.setName(heroToUpdate.getName());
return this.heroRepository.save(dbHero);
}
public void delete(Long id) {
Hero dbHero = this.findById(id);
this.heroRepository.delete(dbHero);
}
public void increaseXp(Long id) {
Hero dbHero = this.findById(id);
dbHero.setXp(dbHero.getXp() + 2);
heroRepository.save(dbHero);
}
}
|
src/main/java/me/dio/service/impl/HeroServiceImpl.java
|
digitalinnovationone-spring-boot-3-rest-api-template-55aab88
|
[
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"404\", description = \"Hero not found\"),\n @ApiResponse(responseCode = \"422\", description = \"Invalid hero data provided\")\n })\n public ResponseEntity<Hero> update(@PathVariable Long id, @RequestBody Hero hero) {\n // TODO: Create a DTO to avoid expose unnecessary Hero model attributes.\n return ResponseEntity.ok(heroService.update(id, hero));\n }\n @DeleteMapping(\"/{id}\")\n @Operation(summary = \"Delete a hero\", description = \"Delete an existing hero based on its ID\")\n @ApiResponses(value = { ",
"score": 0.8836327791213989
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " return ResponseEntity.ok(heroService.findAll());\n }\n @GetMapping(\"/{id}\")\n @Operation(summary = \"Get a hero by ID\", description = \"Get a specific hero based on its ID\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"200\", description = \"Successful operation\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Hero> findById(@PathVariable Long id) {\n return ResponseEntity.ok(heroService.findById(id));",
"score": 0.8688788414001465
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " URI location = ServletUriComponentsBuilder.fromCurrentRequest()\n .path(\"/{id}\")\n .buildAndExpand(createdHero.getId())\n .toUri();\n return ResponseEntity.created(location).body(createdHero);\n }\n @PutMapping(\"/{id}\")\n @Operation(summary = \"Update a hero\", description = \"Update an existing hero based on its ID\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"200\", description = \"Hero updated successfully\"),",
"score": 0.8651607036590576
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"204\", description = \"Hero deleted successfully\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Void> delete(@PathVariable Long id) {\n heroService.delete(id);\n return ResponseEntity.noContent().build();\n }\n @PatchMapping(\"/{id}/up\")\n @Operation(summary = \"Increase hero XP\", description = \"Up XP to an existing hero based on its ID\")\n @ApiResponses(value = { ",
"score": 0.8627344369888306
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " }\n @PostMapping\n @Operation(summary = \"Create a new hero\", description = \"Create a new hero and returns the created hero\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"201\", description = \"Hero created successfully\"),\n @ApiResponse(responseCode = \"422\", description = \"Invalid hero data provided\")\n })\n public ResponseEntity<Hero> create(@RequestBody Hero hero) {\n // TODO: Create a DTO to avoid expose unnecessary Hero model attributes.\n Hero createdHero = heroService.create(hero);",
"score": 0.8572235703468323
}
] |
java
|
(!dbHero.getId().equals(heroToUpdate.getId())) {
|
package me.dio.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import me.dio.exception.BusinessException;
import me.dio.exception.NotFoundException;
import me.dio.model.Hero;
import me.dio.repository.HeroRepository;
import me.dio.service.HeroService;
@Service
@Transactional
public class HeroServiceImpl implements HeroService {
@Autowired
private HeroRepository heroRepository;
@Transactional(readOnly = true)
public List<Hero> findAll() {
// DONE! Sort Heroes by "xp" descending.
return this.heroRepository.findAll(Sort.by(Sort.Direction.DESC, "xp"));
}
@Transactional(readOnly = true)
public Hero findById(Long id) {
return this.heroRepository.findById(id).orElseThrow(NotFoundException::new);
}
public Hero create(Hero heroToCreate) {
heroToCreate.setXp(0);
return this.heroRepository.save(heroToCreate);
}
public Hero update(Long id, Hero heroToUpdate) {
Hero dbHero = this.findById(id);
if (!dbHero.getId().equals(heroToUpdate.getId())) {
throw new BusinessException("Update IDs must be the same.");
}
// DONE! Make sure "xp" is not changed. In practice, only "name" can be changed.
dbHero.setName(heroToUpdate.getName());
return this.heroRepository.save(dbHero);
}
public void delete(Long id) {
Hero dbHero = this.findById(id);
this.heroRepository.delete(dbHero);
}
public void increaseXp(Long id) {
Hero dbHero = this.findById(id);
dbHero.setXp(
|
dbHero.getXp() + 2);
|
heroRepository.save(dbHero);
}
}
|
src/main/java/me/dio/service/impl/HeroServiceImpl.java
|
digitalinnovationone-spring-boot-3-rest-api-template-55aab88
|
[
{
"filename": "src/main/java/me/dio/service/HeroService.java",
"retrieved_chunk": "package me.dio.service;\nimport me.dio.model.Hero;\npublic interface HeroService extends CrudService<Long, Hero> {\n void increaseXp(Long id);\n}",
"score": 0.883529543876648
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"204\", description = \"Hero deleted successfully\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Void> delete(@PathVariable Long id) {\n heroService.delete(id);\n return ResponseEntity.noContent().build();\n }\n @PatchMapping(\"/{id}/up\")\n @Operation(summary = \"Increase hero XP\", description = \"Up XP to an existing hero based on its ID\")\n @ApiResponses(value = { ",
"score": 0.8831841945648193
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"204\", description = \"Vote registered successfully\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Void> vote(@PathVariable Long id) {\n heroService.increaseXp(id);\n return ResponseEntity.noContent().build();\n }\n}",
"score": 0.860479474067688
},
{
"filename": "src/main/java/me/dio/model/Hero.java",
"retrieved_chunk": " private Long id;\n private String name;\n private int xp;\n /*\n * The version field is marked with the @Version annotation. This means JPA will\n * automatically take care of versioning for the Hero entity, which helps\n * prevent concurrent modification conflicts.\n */\n @Version\n private int version;",
"score": 0.8566926717758179
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " return ResponseEntity.ok(heroService.findAll());\n }\n @GetMapping(\"/{id}\")\n @Operation(summary = \"Get a hero by ID\", description = \"Get a specific hero based on its ID\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"200\", description = \"Successful operation\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Hero> findById(@PathVariable Long id) {\n return ResponseEntity.ok(heroService.findById(id));",
"score": 0.8428294658660889
}
] |
java
|
dbHero.getXp() + 2);
|
package me.dio.service.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Sort;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import me.dio.exception.BusinessException;
import me.dio.exception.NotFoundException;
import me.dio.model.Hero;
import me.dio.repository.HeroRepository;
import me.dio.service.HeroService;
@Service
@Transactional
public class HeroServiceImpl implements HeroService {
@Autowired
private HeroRepository heroRepository;
@Transactional(readOnly = true)
public List<Hero> findAll() {
// DONE! Sort Heroes by "xp" descending.
return this.heroRepository.findAll(Sort.by(Sort.Direction.DESC, "xp"));
}
@Transactional(readOnly = true)
public Hero findById(Long id) {
return this.heroRepository.findById(id).orElseThrow(NotFoundException::new);
}
public Hero create(Hero heroToCreate) {
heroToCreate.setXp(0);
return this.heroRepository.save(heroToCreate);
}
public Hero update(Long id, Hero heroToUpdate) {
Hero dbHero = this.findById(id);
if (!dbHero.getId(
|
).equals(heroToUpdate.getId())) {
|
throw new BusinessException("Update IDs must be the same.");
}
// DONE! Make sure "xp" is not changed. In practice, only "name" can be changed.
dbHero.setName(heroToUpdate.getName());
return this.heroRepository.save(dbHero);
}
public void delete(Long id) {
Hero dbHero = this.findById(id);
this.heroRepository.delete(dbHero);
}
public void increaseXp(Long id) {
Hero dbHero = this.findById(id);
dbHero.setXp(dbHero.getXp() + 2);
heroRepository.save(dbHero);
}
}
|
src/main/java/me/dio/service/impl/HeroServiceImpl.java
|
digitalinnovationone-spring-boot-3-rest-api-template-55aab88
|
[
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"404\", description = \"Hero not found\"),\n @ApiResponse(responseCode = \"422\", description = \"Invalid hero data provided\")\n })\n public ResponseEntity<Hero> update(@PathVariable Long id, @RequestBody Hero hero) {\n // TODO: Create a DTO to avoid expose unnecessary Hero model attributes.\n return ResponseEntity.ok(heroService.update(id, hero));\n }\n @DeleteMapping(\"/{id}\")\n @Operation(summary = \"Delete a hero\", description = \"Delete an existing hero based on its ID\")\n @ApiResponses(value = { ",
"score": 0.8820661902427673
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " return ResponseEntity.ok(heroService.findAll());\n }\n @GetMapping(\"/{id}\")\n @Operation(summary = \"Get a hero by ID\", description = \"Get a specific hero based on its ID\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"200\", description = \"Successful operation\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Hero> findById(@PathVariable Long id) {\n return ResponseEntity.ok(heroService.findById(id));",
"score": 0.8632655739784241
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " URI location = ServletUriComponentsBuilder.fromCurrentRequest()\n .path(\"/{id}\")\n .buildAndExpand(createdHero.getId())\n .toUri();\n return ResponseEntity.created(location).body(createdHero);\n }\n @PutMapping(\"/{id}\")\n @Operation(summary = \"Update a hero\", description = \"Update an existing hero based on its ID\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"200\", description = \"Hero updated successfully\"),",
"score": 0.8624880909919739
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " @ApiResponse(responseCode = \"204\", description = \"Hero deleted successfully\"),\n @ApiResponse(responseCode = \"404\", description = \"Hero not found\")\n })\n public ResponseEntity<Void> delete(@PathVariable Long id) {\n heroService.delete(id);\n return ResponseEntity.noContent().build();\n }\n @PatchMapping(\"/{id}/up\")\n @Operation(summary = \"Increase hero XP\", description = \"Up XP to an existing hero based on its ID\")\n @ApiResponses(value = { ",
"score": 0.8586118221282959
},
{
"filename": "src/main/java/me/dio/controller/HeroController.java",
"retrieved_chunk": " }\n @PostMapping\n @Operation(summary = \"Create a new hero\", description = \"Create a new hero and returns the created hero\")\n @ApiResponses(value = { \n @ApiResponse(responseCode = \"201\", description = \"Hero created successfully\"),\n @ApiResponse(responseCode = \"422\", description = \"Invalid hero data provided\")\n })\n public ResponseEntity<Hero> create(@RequestBody Hero hero) {\n // TODO: Create a DTO to avoid expose unnecessary Hero model attributes.\n Hero createdHero = heroService.create(hero);",
"score": 0.8557668328285217
}
] |
java
|
).equals(heroToUpdate.getId())) {
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* The data type for collections of multiple values.
*/
public final class ArrayType extends DataType {
private final DataType elementType;
private final boolean containsNull;
/*
* @param elementType the data type of values
*
* @param containsNull indicates if values have {@code null} value
*/
public ArrayType(DataType elementType, boolean containsNull) {
this.elementType = elementType;
this.containsNull = containsNull;
}
/*
* @return the type of array elements
*/
public DataType getElementType() {
return elementType;
}
/*
* @return {@code true} if the array has {@code null} values, else {@code false}
*/
public boolean containsNull() {
return containsNull;
}
/*
* Builds a readable {@code String} representation of this {@code ArrayType}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String
|
.format("%s-- element: %s (containsNull = %b)\n", prefix, elementType.getTypeName(),
containsNull));
|
DataType.buildFormattedString(elementType, nextPrefix, builder);
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
ArrayType arrayType = (ArrayType) o;
return containsNull == arrayType.containsNull && Objects.equals(elementType, arrayType.elementType);
}
@Override
public int hashCode() {
return Objects.hash(elementType, containsNull);
}
}
|
server/src/main/java/io/delta/store/internal/types/ArrayType.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/MapType.java",
"retrieved_chunk": "\t * @return {@code true} if this map has null values, else {@code false}\n\t */\n\tpublic boolean valueContainsNull() {\n\t\treturn valueContainsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code MapType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";",
"score": 0.9117183089256287
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8873573541641235
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.8867475986480713
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/MapType.java",
"retrieved_chunk": "\t\tbuilder.append(String.format(\"%s-- key: %s\\n\", prefix, keyType.getTypeName()));\n\t\tDataType.buildFormattedString(keyType, nextPrefix, builder);\n\t\tbuilder.append(String.format(\"%s-- value: %s (valueContainsNull = %b)\\n\", prefix, valueType.getTypeName(),\n\t\t\t\tvalueContainsNull));\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)\n\t\t\treturn true;\n\t\tif (o == null || getClass() != o.getClass())",
"score": 0.8607568144798279
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructField.java",
"retrieved_chunk": "\t */\n\tpublic FieldMetadata getMetadata() {\n\t\treturn metadata;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructField}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- %s: %s (nullable = %b) (metadata =%s)\\n\", prefix, name,",
"score": 0.8382469415664673
}
] |
java
|
.format("%s-- element: %s (containsNull = %b)\n", prefix, elementType.getTypeName(),
containsNull));
|
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Dialect;
import com.github.deeround.jdbc.plus.Interceptor.pagination.Page;
import com.github.deeround.jdbc.plus.Interceptor.pagination.PageHelper;
import com.github.deeround.jdbc.plus.method.MethodActionInfo;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementSetter;
import org.springframework.jdbc.core.ResultSetExtractor;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
/**
* @author wanghao 913351190@qq.com
* @create 2023/4/19 9:30
*/
public class PaginationInterceptor implements IInterceptor {
@Override
public boolean supportMethod(final MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return;
}
try {
MethodActionInfo actionInfo = methodInfo.getActionInfo();
Dialect dialect = PageHelper.getDialect(jdbcTemplate);
String sql = actionInfo.getSql();
//查询汇总
if (localPage.isCount() && methodInfo.getActionInfo().isReturnIsList()) {
if (actionInfo.isHasParameter()) {
if (actionInfo.isParameterIsPss()) {
Object cnt = jdbcTemplate.query(dialect.getCountSql(sql), (PreparedStatementSetter) methodInfo.getArgs()[actionInfo.getParameterIndex()], new ResultSetExtractor<Map>() {
@Override
public Map extractData(ResultSet rs) throws SQLException, DataAccessException {
while (rs.next()) {
Map<String, Object> map = new HashMap<>();
map.put("PG_COUNT", rs.getLong("PG_COUNT"));
return map;
}
return new HashMap<>();
}
}).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
if (actionInfo.isHasParameterType()) {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter(), actionInfo.getParameterType()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql), actionInfo.getParameter()).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
} else {
Object cnt = jdbcTemplate.queryForMap(dialect.getCountSql(sql)).get("PG_COUNT");
localPage.setTotal(Long.parseLong(cnt.toString()));
}
}
//生成分页SQL
sql = dialect.getPageSql(sql, localPage.getPageNum(), localPage.getPageSize());
methodInfo.resolveSql(sql);
} catch (Exception e) {
PageHelper.clearPage();
throw e;
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
Page<Object> localPage = PageHelper.getLocalPage();
if (localPage == null) {
return result;
}
try {
if
|
(methodInfo.getActionInfo().isReturnIsList()) {
|
if (result != null) {
localPage.addAll((Collection<?>) result);
}
return localPage;
} else {
return result;
}
} finally {
PageHelper.clearPage();
}
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " @Override\n public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL结束时间：{}\", LocalDateTime.now());\n LocalDateTime startTime = (LocalDateTime) methodInfo.getUserAttribute(\"startTime\");\n log.info(\"执行SQL耗时：{}毫秒\", Duration.between(startTime, LocalDateTime.now()).toMillis());\n return result;\n }\n}",
"score": 0.8946101665496826
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " if (this.interceptors != null && this.interceptors.size() > 0) {\n for (int i = this.interceptors.size() - 1; i >= 0; i--) {\n IInterceptor interceptor = this.interceptors.get(i);\n if (interceptor.supportMethod(methodInfo)) {\n result = interceptor.beforeFinish(result, methodInfo, jdbcTemplate);\n }\n }\n }\n log.debug(\"finish result==>{}\", result);\n return result;",
"score": 0.8859230875968933
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java",
"retrieved_chunk": " }\n }\n }\n @Override\n public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n return result;\n }\n @Override\n protected void processSelect(Select select, int index, String sql, Object obj) {\n final String whereSegment = (String) obj;",
"score": 0.8640558123588562
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " methodInvocation.setArguments(methodInfo.getArgs());\n }\n }\n }\n }\n log.debug(\"finish sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"finish parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n Object result = methodInvocation.proceed();\n log.debug(\"origin result==>{}\", result);\n //逻辑处理",
"score": 0.8494122624397278
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " log.info(\"调用方法名称：{}\", methodInfo.getName());\n log.info(\"调用方法入参：{}\", Arrays.toString(methodInfo.getArgs()));\n methodInfo.putUserAttribute(\"startTime\", LocalDateTime.now());\n }\n /**\n * SQL执行完成后方法（主要用于对返回值修改）\n *\n * @param result 原始返回对象\n * @return 处理后的返回对象\n */",
"score": 0.8492851257324219
}
] |
java
|
(methodInfo.getActionInfo().isReturnIsList()) {
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* A field inside a {@link StructType}.
*/
public final class StructField {
private final String name;
private final DataType dataType;
private final boolean nullable;
private final FieldMetadata metadata;
/*
* Constructor with default {@code nullable = true}.
*
* @param name the name of this field
*
* @param dataType the data type of this field
*/
public StructField(String name, DataType dataType) {
this(name, dataType, true);
}
/*
* @param name the name of this field
*
* @param dataType the data type of this field
*
* @param nullable indicates if values of this field can be {@code null} values
*/
public StructField(String name, DataType dataType, boolean nullable) {
this(name, dataType, nullable, FieldMetadata.builder().build());
}
/*
* @param name the name of this field
*
* @param dataType the data type of this field
*
* @param nullable indicates if values of this field can be {@code null} values
*
* @param metadata metadata for this field
*/
public StructField(String name, DataType dataType, boolean nullable, FieldMetadata metadata) {
this.name = name;
this.dataType = dataType;
this.nullable = nullable;
this.metadata = metadata;
}
/*
* @return the name of this field
*/
public String getName() {
return name;
}
/*
* @return the data type of this field
*/
public DataType getDataType() {
return dataType;
}
/*
* @return whether this field allows to have a {@code null} value.
*/
public boolean isNullable() {
return nullable;
}
/*
* @return the metadata for this field
*/
public FieldMetadata getMetadata() {
return metadata;
}
/*
* Builds a readable {@code String} representation of this {@code StructField}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String.format("%s-- %s: %s (nullable = %b) (metadata =%s)\n", prefix, name,
|
dataType.getTypeName(), nullable, metadata.toString()));
|
DataType.buildFormattedString(dataType, nextPrefix, builder);
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
StructField that = (StructField) o;
return name.equals(that.name) && dataType.equals(that.dataType) && nullable == that.nullable
&& metadata.equals(that.metadata);
}
@Override
public int hashCode() {
return Objects.hash(name, dataType, nullable, metadata);
}
}
|
server/src/main/java/io/delta/store/internal/types/StructField.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8925068378448486
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t}\n\t/*\n\t * @return a readable indented tree representation of this {@code StructType}\n\t * and all of its nested elements\n\t */\n\tpublic String getTreeString() {\n\t\tfinal String prefix = \" |\";\n\t\tStringBuilder builder = new StringBuilder();\n\t\tbuilder.append(\"root\\n\");\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));",
"score": 0.8629298210144043
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.8551291227340698
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/FieldMetadata.java",
"retrieved_chunk": "import java.util.stream.Collectors;\n/*\n * The metadata for a given {@link StructField}.\n */\npublic final class FieldMetadata {\n\tprivate final Map<String, Object> metadata;\n\tprivate FieldMetadata(Map<String, Object> metadata) {\n\t\tthis.metadata = metadata;\n\t}\n\t/*",
"score": 0.8337613344192505
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t */\n\tpublic boolean containsNull() {\n\t\treturn containsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code ArrayType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- element: %s (containsNull = %b)\\n\", prefix, elementType.getTypeName(),",
"score": 0.8286975622177124
}
] |
java
|
dataType.getTypeName(), nullable, metadata.toString()));
|
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* This file contains code from the Apache Spark project (original license above).
* It contains modifications, which are licensed as follows:
*/
/*
* Copyright (2020-present) The Delta Lake Project Authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.delta.store.internal.types;
import java.util.Objects;
/*
* The data type for Maps. Keys in a map are not allowed to have {@code null}
* values.
*/
public final class MapType extends DataType {
private final DataType keyType;
private final DataType valueType;
private final boolean valueContainsNull;
/*
* @param keyType the data type of map keys
*
* @param valueType the data type of map values
*
* @param valueContainsNull indicates if map values have {@code null} values
*/
public MapType(DataType keyType, DataType valueType, boolean valueContainsNull) {
this.keyType = keyType;
this.valueType = valueType;
this.valueContainsNull = valueContainsNull;
}
/*
* @return the data type of map keys
*/
public DataType getKeyType() {
return keyType;
}
/*
* @return the data type of map values
*/
public DataType getValueType() {
return valueType;
}
/*
* @return {@code true} if this map has null values, else {@code false}
*/
public boolean valueContainsNull() {
return valueContainsNull;
}
/*
* Builds a readable {@code String} representation of this {@code MapType}.
*/
protected void buildFormattedString(String prefix, StringBuilder builder) {
final String nextPrefix = prefix + " |";
builder.append(String.format("%s-- key: %s\n", prefix, keyType.getTypeName()));
|
DataType.buildFormattedString(keyType, nextPrefix, builder);
|
builder.append(String.format("%s-- value: %s (valueContainsNull = %b)\n", prefix, valueType.getTypeName(),
valueContainsNull));
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
MapType mapType = (MapType) o;
return valueContainsNull == mapType.valueContainsNull && Objects.equals(keyType, mapType.keyType)
&& Objects.equals(valueType, mapType.valueType);
}
@Override
public int hashCode() {
return Objects.hash(keyType, valueType, valueContainsNull);
}
}
|
server/src/main/java/io/delta/store/internal/types/MapType.java
|
dataplatform-lab-deltastore-017c850
|
[
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t */\n\tpublic boolean containsNull() {\n\t\treturn containsNull;\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code ArrayType}.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tfinal String nextPrefix = prefix + \" |\";\n\t\tbuilder.append(String.format(\"%s-- element: %s (containsNull = %b)\\n\", prefix, elementType.getTypeName(),",
"score": 0.9069440960884094
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\tpublic String toPrettyJson() {\n\t\treturn DataTypeParser.toPrettyJson(this);\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of the {@code ArrayType}\n\t */\n\tprotected static void buildFormattedString(DataType dataType, String prefix, StringBuilder builder) {\n\t\tif (dataType instanceof ArrayType) {\n\t\t\t((ArrayType) dataType).buildFormattedString(prefix, builder);\n\t\t}",
"score": 0.8569920659065247
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/StructType.java",
"retrieved_chunk": "\t\treturn builder.toString();\n\t}\n\t/*\n\t * Builds a readable {@code String} representation of this {@code StructType}\n\t * and all of its nested elements.\n\t */\n\tprotected void buildFormattedString(String prefix, StringBuilder builder) {\n\t\tArrays.stream(fields).forEach(field -> field.buildFormattedString(prefix, builder));\n\t}\n\t@Override",
"score": 0.8496569395065308
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/DataType.java",
"retrieved_chunk": "\t\tif (dataType instanceof StructType) {\n\t\t\t((StructType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t\tif (dataType instanceof MapType) {\n\t\t\t((MapType) dataType).buildFormattedString(prefix, builder);\n\t\t}\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)",
"score": 0.8372290134429932
},
{
"filename": "server/src/main/java/io/delta/store/internal/types/ArrayType.java",
"retrieved_chunk": "\t\t\t\tcontainsNull));\n\t\tDataType.buildFormattedString(elementType, nextPrefix, builder);\n\t}\n\t@Override\n\tpublic boolean equals(Object o) {\n\t\tif (this == o)\n\t\t\treturn true;\n\t\tif (o == null || getClass() != o.getClass())\n\t\t\treturn false;\n\t\tArrayType arrayType = (ArrayType) o;",
"score": 0.8294787406921387
}
] |
java
|
DataType.buildFormattedString(keyType, nextPrefix, builder);
|
package raven.toast.ui;
import static com.formdev.flatlaf.FlatClientProperties.*;
import com.formdev.flatlaf.FlatClientProperties;
import com.formdev.flatlaf.ui.FlatStylingSupport;
import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.LoggingFacade;
import com.formdev.flatlaf.util.UIScale;
import static raven.toast.ToastClientProperties.*;
import raven.toast.util.UIUtils;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.basic.BasicPanelUI;
import java.awt.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Map;
import java.util.function.Consumer;
public class ToastPanelUI extends BasicPanelUI implements StyleableUI, PropertyChangeListener {
protected JComponent iconComponent;
protected JComponent component;
protected JComponent closeButton;
@Styleable
protected int iconTextGap;
@Styleable
protected int closeButtonGap;
@Styleable
protected int minimumWidth;
@Styleable
protected int maximumWidth;
@Styleable
protected int arc;
@Styleable
protected int outlineWidth;
@Styleable
protected Color outlineColor;
@Styleable
protected boolean showCloseButton;
@Styleable
protected Color closeIconColor;
@Styleable
protected Insets margin;
@Styleable
protected Icon closeButtonIcon;
@Styleable
protected boolean useEffect;
@Styleable
protected Color effectColor;
@Styleable
protected float effectWidth;
@Styleable
protected float effectOpacity;
@Styleable
protected String effectAlignment;
private PanelNotificationLayout layout;
private Map<String, Object> oldStyleValues;
@Override
public void installUI(JComponent c) {
super.installUI(c);
c.addPropertyChangeListener(this);
installIconComponent(c);
installComponent(c);
installCloseButton(c);
installStyle((JPanel) c);
}
@Override
public void uninstallUI(JComponent c) {
super.uninstallUI(c);
c.removePropertyChangeListener(this);
uninstallIconComponent(c);
uninstallComponent(c);
uninstallCloseButton(c);
}
@Override
protected void installDefaults(JPanel p) {
super.installDefaults(p);
String prefix = getPropertyPrefix();
iconTextGap = FlatUIUtils.getUIInt(prefix + ".iconTextGap", 5);
closeButtonGap = FlatUIUtils.getUIInt(prefix + ".closeButtonGap", 5);
minimumWidth = FlatUIUtils.getUIInt(prefix + ".minimumWidth", 50);
maximumWidth = FlatUIUtils.getUIInt(prefix + ".maximumWidth", -1);
arc = FlatUIUtils.getUIInt(prefix + ".arc", 20);
outlineWidth = FlatUIUtils.getUIInt(prefix + ".outlineWidth", 0);
outlineColor = FlatUIUtils.getUIColor(prefix + ".outlineColor", "Component.focusColor");
margin = UIUtils.getInsets(prefix + ".margin", new Insets(8, 8, 8, 8));
showCloseButton = FlatUIUtils.getUIBoolean(prefix + ".showCloseButton", true);
closeIconColor = FlatUIUtils.getUIColor(prefix + ".closeIconColor", new Color(150, 150, 150));
closeButtonIcon = UIUtils.getIcon(prefix + ".closeIcon", UIUtils.createIcon("raven/toast/svg/close.svg", closeIconColor, 0.75f));
useEffect = FlatUIUtils.getUIBoolean(prefix + ".useEffect", true);
effectColor = FlatUIUtils.getUIColor(prefix + ".effectColor", "Component.focusColor");
effectWidth = FlatUIUtils.getUIFloat(prefix + ".effectWidth", 0.5f);
effectOpacity = FlatUIUtils.getUIFloat(prefix + ".effectOpacity", 0.2f);
effectAlignment = UIUtils.getString(prefix + ".effectAlignment", "left");
p.setBackground(FlatUIUtils.getUIColor(prefix + ".background", "Panel.background"));
p.setBorder(createDefaultBorder());
LookAndFeel.installProperty(p, "opaque", false);
}
@Override
protected void uninstallDefaults(JPanel p) {
super.uninstallDefaults(p);
oldStyleValues = null;
}
protected Border createDefaultBorder() {
Color color = FlatUIUtils.getUIColor("Toast.shadowColor", new Color(0, 0, 0));
|
Insets insets = UIUtils.getInsets("Toast.shadowInsets", new Insets(0, 0, 6, 6));
|
float shadowOpacity = FlatUIUtils.getUIFloat("Toast.shadowOpacity", 0.1f);
return new DropShadowBorder(color, insets, shadowOpacity);
}
protected String getPropertyPrefix() {
return "Toast";
}
@Override
public void propertyChange(PropertyChangeEvent e) {
switch (e.getPropertyName()) {
case TOAST_ICON: {
JPanel c = (JPanel) e.getSource();
uninstallIconComponent(c);
installIconComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_COMPONENT: {
JPanel c = (JPanel) e.getSource();
uninstallComponent(c);
installComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_SHOW_CLOSE_BUTTON: {
JPanel c = (JPanel) e.getSource();
uninstallCloseButton(c);
installCloseButton(c);
c.revalidate();
c.repaint();
break;
}
case STYLE:
case STYLE_CLASS: {
JPanel c = (JPanel) e.getSource();
installStyle(c);
c.revalidate();
c.repaint();
break;
}
}
}
private void installIconComponent(JComponent c) {
iconComponent = clientProperty(c, TOAST_ICON, null, JComponent.class);
if (iconComponent != null) {
installLayout(c);
c.add(iconComponent);
}
}
private void uninstallIconComponent(JComponent c) {
if (iconComponent != null) {
c.remove(iconComponent);
iconComponent = null;
}
}
private void installComponent(JComponent c) {
component = FlatClientProperties.clientProperty(c, TOAST_COMPONENT, null, JComponent.class);
if (component != null) {
installLayout(c);
c.add(component);
}
}
private void uninstallComponent(JComponent c) {
if (component != null) {
c.remove(component);
component = null;
}
}
private void installCloseButton(JComponent c) {
if (clientPropertyBoolean(c, TOAST_SHOW_CLOSE_BUTTON, showCloseButton)) {
closeButton = createCloseButton(c);
installLayout(c);
c.add(closeButton);
}
}
private void uninstallCloseButton(JComponent c) {
if (closeButton != null) {
c.remove(closeButton);
closeButton = null;
}
}
protected JComponent createCloseButton(JComponent c) {
JButton button = new JButton();
button.setFocusable(false);
button.setName("Toast.closeButton");
button.putClientProperty(BUTTON_TYPE, BUTTON_TYPE_TOOLBAR_BUTTON);
button.putClientProperty(STYLE, "" +
"arc:999");
button.setIcon(closeButtonIcon);
button.addActionListener(e -> closeButtonClicked(c));
return button;
}
protected void closeButtonClicked(JComponent c) {
Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);
if (callback instanceof Runnable) {
((Runnable) callback).run();
} else if (callback instanceof Consumer) {
((Consumer) callback).accept(c);
}
}
public void installLayout(JComponent c) {
if (layout == null) {
layout = new PanelNotificationLayout();
}
c.setLayout(layout);
}
protected void installStyle(JPanel c) {
try {
applyStyle(c, FlatStylingSupport.getResolvedStyle(c, "ToastPanel"));
} catch (RuntimeException ex) {
LoggingFacade.INSTANCE.logSevere(null, ex);
}
}
protected void applyStyle(JPanel c, Object style) {
boolean oldShowCloseButton = showCloseButton;
oldStyleValues = FlatStylingSupport.parseAndApply(oldStyleValues, style, (key, value) -> applyStyleProperty(c, key, value));
if (oldShowCloseButton != showCloseButton) {
uninstallCloseButton(c);
installCloseButton(c);
}
}
protected Object applyStyleProperty(JPanel c, String key, Object value) {
return FlatStylingSupport.applyToAnnotatedObjectOrComponent(this, c, key, value);
}
@Override
public Map<String, Class<?>> getStyleableInfos(JComponent c) {
return FlatStylingSupport.getAnnotatedStyleableInfos(this);
}
@Override
public Object getStyleableValue(JComponent c, String key) {
return FlatStylingSupport.getAnnotatedStyleableValue(this, key);
}
protected class PanelNotificationLayout implements LayoutManager {
@Override
public void addLayoutComponent(String name, Component comp) {
}
@Override
public void removeLayoutComponent(Component comp) {
}
@Override
public Dimension preferredLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int width = insets.left + insets.right;
int height = 0;
int gap = 0;
int closeGap = 0;
if (iconComponent != null) {
width += iconComponent.getPreferredSize().width;
height = Math.max(height, iconComponent.getPreferredSize().height);
gap = UIScale.scale(iconTextGap);
}
if (component != null) {
width += gap;
width += component.getPreferredSize().width;
height = Math.max(height, component.getPreferredSize().height);
closeGap = UIScale.scale(closeButtonGap);
}
if (closeButton != null) {
width += closeGap;
width += closeButton.getPreferredSize().width;
height = Math.max(height, closeButton.getPreferredSize().height);
}
height += (insets.top + insets.bottom);
width = Math.max(minimumWidth, maximumWidth == -1 ? width : Math.min(maximumWidth, width));
return new Dimension(width, height);
}
}
@Override
public Dimension minimumLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
return new Dimension(0, 0);
}
}
private int getMaxWidth(int insets) {
int width = Math.max(maximumWidth, minimumWidth) - insets;
if (iconComponent != null) {
width -= (iconComponent.getPreferredSize().width + UIScale.scale(iconTextGap));
}
if (closeButton != null) {
width -= (UIScale.scale(closeButtonGap) + closeButton.getPreferredSize().width);
}
return width;
}
@Override
public void layoutContainer(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int x = insets.left;
int y = insets.top;
int height = 0;
if (iconComponent != null) {
int iconW = iconComponent.getPreferredSize().width;
int iconH = iconComponent.getPreferredSize().height;
iconComponent.setBounds(x, y, iconW, iconH);
x += iconW;
height = iconH;
}
if (component != null) {
int cW = maximumWidth == -1 ? component.getPreferredSize().width : Math.min(component.getPreferredSize().width, getMaxWidth(insets.left + insets.right));
int cH = component.getPreferredSize().height;
x += UIScale.scale(iconTextGap);
component.setBounds(x, y, cW, cH);
height = Math.max(height, cH);
}
if (closeButton != null) {
int cW = closeButton.getPreferredSize().width;
int cH = closeButton.getPreferredSize().height;
int cX = parent.getWidth() - insets.right - cW;
int cy = y + ((height - cH) / 2);
closeButton.setBounds(cX, cy, cW, cH);
}
}
}
}
}
|
src/main/java/raven/toast/ui/ToastPanelUI.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " protected JTextPane textPane;\n private Notifications.Type type;\n public ToastNotificationPanel() {\n installDefault();\n }\n private void installPropertyStyle() {\n String key = getKey();\n String outlineColor = toTextColor(getDefaultColor());\n String outline = convertsKey(key, \"outlineColor\", outlineColor);\n putClientProperty(FlatClientProperties.STYLE, \"\" +",
"score": 0.8709558248519897
},
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": " window = new JWindow(frame);\n window.setBackground(new Color(0, 0, 0, 0));\n window.setContentPane(component);\n window.setFocusableWindowState(false);\n window.setSize(component.getPreferredSize());\n }\n private void installDefault() {\n frameInsets = UIUtils.getInsets(\"Toast.frameInsets\", new Insets(10, 10, 10, 10));\n horizontalSpace = FlatUIUtils.getUIInt(\"Toast.horizontalGap\", 10);\n animationMove = FlatUIUtils.getUIInt(\"Toast.animationMove\", 10);",
"score": 0.8647182583808899
},
{
"filename": "src/main/java/raven/toast/ui/DropShadowBorder.java",
"retrieved_chunk": "package raven.toast.ui;\nimport com.formdev.flatlaf.FlatPropertiesLaf;\nimport com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.util.ShadowRenderer;\nimport javax.swing.*;\nimport javax.swing.border.EmptyBorder;\nimport java.awt.*;\nimport java.awt.image.BufferedImage;",
"score": 0.8591247797012329
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " removeDialogBackground();\n }\n private void removeDialogBackground() {\n if (window != null) {\n Color bg = getBackground();\n window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(), 0));\n window.setSize(getPreferredSize());\n }\n }\n private void installDefault() {",
"score": 0.8556016683578491
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " this.type = type;\n labelIcon.setIcon(getDefaultIcon());\n textPane.setText(message);\n installPropertyStyle();\n }\n public void setDialog(JWindow window) {\n this.window = window;\n removeDialogBackground();\n }\n public Color getDefaultColor() {",
"score": 0.8454313278198242
}
] |
java
|
Insets insets = UIUtils.getInsets("Toast.shadowInsets", new Insets(0, 0, 6, 6));
|
/*
* Copyright (c) 2011-2022, baomidou (jobob@qq.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.handler.TenantLineHandler;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import com.github.deeround.jdbc.plus.util.CollectionUtils;
import com.github.deeround.jdbc.plus.util.ExceptionUtils;
import com.github.deeround.jdbc.plus.util.StringPool;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.ItemsList;
import net.sf.jsqlparser.expression.operators.relational.MultiExpressionList;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.*;
import net.sf.jsqlparser.statement.update.Update;
import org.springframework.jdbc.core.JdbcTemplate;
import java.util.List;
/**
* @author hubin
* @since 3.4.0
*/
public class TenantLineInterceptor extends BaseMultiTableInterceptor implements IInterceptor {
private final TenantLineHandler tenantLineHandler;
public TenantLineInterceptor(TenantLineHandler tenantLineHandler) {
this.tenantLineHandler = tenantLineHandler;
}
@Override
public boolean supportMethod(MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {
for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {
methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
}
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
return result;
}
@Override
protected void processSelect(Select select, int index, String sql, Object obj) {
final String whereSegment = (String) obj;
this.processSelectBody(select.getSelectBody(), whereSegment);
List<WithItem> withItemsList = select.getWithItemsList();
if (!CollectionUtils.isEmpty(withItemsList)) {
withItemsList.forEach(withItem -> this.processSelectBody(withItem, whereSegment));
}
}
@Override
protected void processInsert(Insert insert, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(insert.getTable().getName())) {
// 过滤退出执行
return;
}
List<Column> columns = insert.getColumns();
if (CollectionUtils.isEmpty(columns)) {
// 针对不给列名的insert 不处理
return;
}
String tenantIdColumn = this.tenantLineHandler.getTenantIdColumn();
if (this.tenantLineHandler.ignoreInsert(columns, tenantIdColumn)) {
// 针对已给出租户列的insert 不处理
return;
}
columns.add(new Column(tenantIdColumn));
// fixed gitee pulls/141 duplicate update
List<Expression> duplicateUpdateColumns = insert.getDuplicateUpdateExpressionList();
if (CollectionUtils.isNotEmpty(duplicateUpdateColumns)) {
EqualsTo equalsTo = new EqualsTo();
equalsTo.setLeftExpression(new StringValue(tenantIdColumn));
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
duplicateUpdateColumns.add(equalsTo);
}
Select select = insert.getSelect();
if (select != null) {
this.processInsertSelect(select.getSelectBody(), (String) obj);
} else if (insert.getItemsList() != null) {
// fixed github pull/295
ItemsList itemsList = insert.getItemsList();
Expression tenantId = this.tenantLineHandler.getTenantId();
if (itemsList instanceof MultiExpressionList) {
((MultiExpressionList) itemsList).getExpressionLists().forEach(el -> el.getExpressions().add(tenantId));
} else {
((ExpressionList) itemsList).getExpressions().add(tenantId);
}
} else {
throw ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
}
}
/**
* update 语句处理
*/
@Override
protected void processUpdate(Update update, int index, String sql, Object obj) {
final Table table = update.getTable();
if (this.tenantLineHandler.ignoreTable(table.getName())) {
// 过滤退出执行
return;
}
update.setWhere(this.andExpression(table, update.getWhere(), (String) obj));
}
/**
* delete 语句处理
*/
@Override
protected void processDelete(Delete delete, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(delete.getTable().getName())) {
// 过滤退出执行
return;
}
delete.setWhere(this.andExpression(delete.getTable(), delete.getWhere(), (String) obj));
}
/**
* 处理 insert into select
* <p>
* 进入这里表示需要 insert 的表启用了多租户,则 select 的表都启动了
*
* @param selectBody SelectBody
*/
protected void processInsertSelect(SelectBody selectBody, final String whereSegment) {
PlainSelect plainSelect = (PlainSelect) selectBody;
FromItem fromItem = plainSelect.getFromItem();
if (fromItem instanceof Table) {
// fixed gitee pulls/141 duplicate update
this.processPlainSelect(plainSelect, whereSegment);
this.appendSelectItem(plainSelect.getSelectItems());
} else if (fromItem instanceof SubSelect) {
SubSelect subSelect = (SubSelect) fromItem;
this.appendSelectItem(plainSelect.getSelectItems());
this.processInsertSelect(subSelect.getSelectBody(), whereSegment);
}
}
/**
* 追加 SelectItem
*
* @param selectItems SelectItem
*/
protected void appendSelectItem(List<SelectItem> selectItems) {
if (CollectionUtils.isEmpty(selectItems)) {
return;
}
if (selectItems.size() == 1) {
SelectItem item = selectItems.get(0);
if (item instanceof AllColumns || item instanceof AllTableColumns) {
return;
}
}
selectItems.add
|
(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
|
}
/**
* 租户字段别名设置
* <p>tenantId 或 tableAlias.tenantId</p>
*
* @param table 表对象
* @return 字段
*/
protected Column getAliasColumn(Table table) {
StringBuilder column = new StringBuilder();
// todo 该起别名就要起别名,禁止修改此处逻辑
if (table.getAlias() != null) {
column.append(table.getAlias().getName()).append(StringPool.DOT);
}
column.append(this.tenantLineHandler.getTenantIdColumn());
return new Column(column.toString());
}
/**
* 构建租户条件表达式
*
* @param table 表对象
* @param where 当前where条件
* @param whereSegment 所属Mapper对象全路径（在原租户拦截器功能中，这个参数并不需要参与相关判断）
* @return 租户条件表达式
* @see BaseMultiTableInterceptor#buildTableExpression(Table, Expression, String)
*/
@Override
public Expression buildTableExpression(final Table table, final Expression where, final String whereSegment) {
if (this.tenantLineHandler.ignoreTable(table.getName())) {
return null;
}
return new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " } else if (fromItem instanceof LateralSubSelect) {\n LateralSubSelect lateralSubSelect = (LateralSubSelect) fromItem;\n if (lateralSubSelect.getSubSelect() != null) {\n SubSelect subSelect = lateralSubSelect.getSubSelect();\n if (subSelect.getSelectBody() != null) {\n this.processSelectBody(subSelect.getSelectBody(), whereSegment);\n }\n }\n }\n }",
"score": 0.8229526281356812
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " if (selectBody instanceof PlainSelect) {\n this.processPlainSelect((PlainSelect) selectBody, whereSegment);\n } else if (selectBody instanceof WithItem) {\n WithItem withItem = (WithItem) selectBody;\n this.processSelectBody(withItem.getSubSelect().getSelectBody(), whereSegment);\n } else {\n SetOperationList operationList = (SetOperationList) selectBody;\n List<SelectBody> selectBodyList = operationList.getSelects();\n if (CollectionUtils.isNotEmpty(selectBodyList)) {\n selectBodyList.forEach(body -> this.processSelectBody(body, whereSegment));",
"score": 0.820782482624054
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " Parenthesis expression = (Parenthesis) where;\n this.processWhereSubSelect(expression.getExpression(), whereSegment);\n }\n }\n }\n protected void processSelectItem(SelectItem selectItem, final String whereSegment) {\n if (selectItem instanceof SelectExpressionItem) {\n SelectExpressionItem selectExpressionItem = (SelectExpressionItem) selectItem;\n final Expression expression = selectExpressionItem.getExpression();\n if (expression instanceof SubSelect) {",
"score": 0.8156487941741943
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " while (fromItem instanceof ParenthesisFromItem) {\n fromItem = ((ParenthesisFromItem) fromItem).getFromItem();\n }\n if (fromItem instanceof SubSelect) {\n SubSelect subSelect = (SubSelect) fromItem;\n if (subSelect.getSelectBody() != null) {\n this.processSelectBody(subSelect.getSelectBody(), whereSegment);\n }\n } else if (fromItem instanceof ValuesList) {\n log.debug(\"Perform a subQuery, if you do not give us feedback\");",
"score": 0.8103237152099609
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/BaseMultiTableInterceptor.java",
"retrieved_chunk": " // 处理 where 中的子查询\n Expression where = plainSelect.getWhere();\n this.processWhereSubSelect(where, whereSegment);\n // 处理 fromItem\n FromItem fromItem = plainSelect.getFromItem();\n List<Table> list = this.processFromItem(fromItem, whereSegment);\n List<Table> mainTables = new ArrayList<>(list);\n // 处理 join\n List<Join> joins = plainSelect.getJoins();\n if (CollectionUtils.isNotEmpty(joins)) {",
"score": 0.8077811002731323
}
] |
java
|
(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
|
package raven.toast.ui;
import static com.formdev.flatlaf.FlatClientProperties.*;
import com.formdev.flatlaf.FlatClientProperties;
import com.formdev.flatlaf.ui.FlatStylingSupport;
import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.LoggingFacade;
import com.formdev.flatlaf.util.UIScale;
import static raven.toast.ToastClientProperties.*;
import raven.toast.util.UIUtils;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.basic.BasicPanelUI;
import java.awt.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Map;
import java.util.function.Consumer;
public class ToastPanelUI extends BasicPanelUI implements StyleableUI, PropertyChangeListener {
protected JComponent iconComponent;
protected JComponent component;
protected JComponent closeButton;
@Styleable
protected int iconTextGap;
@Styleable
protected int closeButtonGap;
@Styleable
protected int minimumWidth;
@Styleable
protected int maximumWidth;
@Styleable
protected int arc;
@Styleable
protected int outlineWidth;
@Styleable
protected Color outlineColor;
@Styleable
protected boolean showCloseButton;
@Styleable
protected Color closeIconColor;
@Styleable
protected Insets margin;
@Styleable
protected Icon closeButtonIcon;
@Styleable
protected boolean useEffect;
@Styleable
protected Color effectColor;
@Styleable
protected float effectWidth;
@Styleable
protected float effectOpacity;
@Styleable
protected String effectAlignment;
private PanelNotificationLayout layout;
private Map<String, Object> oldStyleValues;
@Override
public void installUI(JComponent c) {
super.installUI(c);
c.addPropertyChangeListener(this);
installIconComponent(c);
installComponent(c);
installCloseButton(c);
installStyle((JPanel) c);
}
@Override
public void uninstallUI(JComponent c) {
super.uninstallUI(c);
c.removePropertyChangeListener(this);
uninstallIconComponent(c);
uninstallComponent(c);
uninstallCloseButton(c);
}
@Override
protected void installDefaults(JPanel p) {
super.installDefaults(p);
String prefix = getPropertyPrefix();
iconTextGap = FlatUIUtils.getUIInt(prefix + ".iconTextGap", 5);
closeButtonGap = FlatUIUtils.getUIInt(prefix + ".closeButtonGap", 5);
minimumWidth = FlatUIUtils.getUIInt(prefix + ".minimumWidth", 50);
maximumWidth = FlatUIUtils.getUIInt(prefix + ".maximumWidth", -1);
arc = FlatUIUtils.getUIInt(prefix + ".arc", 20);
outlineWidth = FlatUIUtils.getUIInt(prefix + ".outlineWidth", 0);
outlineColor = FlatUIUtils.getUIColor(prefix + ".outlineColor", "Component.focusColor");
margin = UIUtils.getInsets(prefix + ".margin", new Insets(8, 8, 8, 8));
showCloseButton = FlatUIUtils.getUIBoolean(prefix + ".showCloseButton", true);
closeIconColor = FlatUIUtils.getUIColor(prefix + ".closeIconColor", new Color(150, 150, 150));
closeButtonIcon = UIUtils.getIcon(prefix + ".closeIcon", UIUtils.createIcon("raven/toast/svg/close.svg", closeIconColor, 0.75f));
useEffect = FlatUIUtils.getUIBoolean(prefix + ".useEffect", true);
effectColor = FlatUIUtils.getUIColor(prefix + ".effectColor", "Component.focusColor");
effectWidth = FlatUIUtils.getUIFloat(prefix + ".effectWidth", 0.5f);
effectOpacity = FlatUIUtils.getUIFloat(prefix + ".effectOpacity", 0.2f);
effectAlignment =
|
UIUtils.getString(prefix + ".effectAlignment", "left");
|
p.setBackground(FlatUIUtils.getUIColor(prefix + ".background", "Panel.background"));
p.setBorder(createDefaultBorder());
LookAndFeel.installProperty(p, "opaque", false);
}
@Override
protected void uninstallDefaults(JPanel p) {
super.uninstallDefaults(p);
oldStyleValues = null;
}
protected Border createDefaultBorder() {
Color color = FlatUIUtils.getUIColor("Toast.shadowColor", new Color(0, 0, 0));
Insets insets = UIUtils.getInsets("Toast.shadowInsets", new Insets(0, 0, 6, 6));
float shadowOpacity = FlatUIUtils.getUIFloat("Toast.shadowOpacity", 0.1f);
return new DropShadowBorder(color, insets, shadowOpacity);
}
protected String getPropertyPrefix() {
return "Toast";
}
@Override
public void propertyChange(PropertyChangeEvent e) {
switch (e.getPropertyName()) {
case TOAST_ICON: {
JPanel c = (JPanel) e.getSource();
uninstallIconComponent(c);
installIconComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_COMPONENT: {
JPanel c = (JPanel) e.getSource();
uninstallComponent(c);
installComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_SHOW_CLOSE_BUTTON: {
JPanel c = (JPanel) e.getSource();
uninstallCloseButton(c);
installCloseButton(c);
c.revalidate();
c.repaint();
break;
}
case STYLE:
case STYLE_CLASS: {
JPanel c = (JPanel) e.getSource();
installStyle(c);
c.revalidate();
c.repaint();
break;
}
}
}
private void installIconComponent(JComponent c) {
iconComponent = clientProperty(c, TOAST_ICON, null, JComponent.class);
if (iconComponent != null) {
installLayout(c);
c.add(iconComponent);
}
}
private void uninstallIconComponent(JComponent c) {
if (iconComponent != null) {
c.remove(iconComponent);
iconComponent = null;
}
}
private void installComponent(JComponent c) {
component = FlatClientProperties.clientProperty(c, TOAST_COMPONENT, null, JComponent.class);
if (component != null) {
installLayout(c);
c.add(component);
}
}
private void uninstallComponent(JComponent c) {
if (component != null) {
c.remove(component);
component = null;
}
}
private void installCloseButton(JComponent c) {
if (clientPropertyBoolean(c, TOAST_SHOW_CLOSE_BUTTON, showCloseButton)) {
closeButton = createCloseButton(c);
installLayout(c);
c.add(closeButton);
}
}
private void uninstallCloseButton(JComponent c) {
if (closeButton != null) {
c.remove(closeButton);
closeButton = null;
}
}
protected JComponent createCloseButton(JComponent c) {
JButton button = new JButton();
button.setFocusable(false);
button.setName("Toast.closeButton");
button.putClientProperty(BUTTON_TYPE, BUTTON_TYPE_TOOLBAR_BUTTON);
button.putClientProperty(STYLE, "" +
"arc:999");
button.setIcon(closeButtonIcon);
button.addActionListener(e -> closeButtonClicked(c));
return button;
}
protected void closeButtonClicked(JComponent c) {
Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);
if (callback instanceof Runnable) {
((Runnable) callback).run();
} else if (callback instanceof Consumer) {
((Consumer) callback).accept(c);
}
}
public void installLayout(JComponent c) {
if (layout == null) {
layout = new PanelNotificationLayout();
}
c.setLayout(layout);
}
protected void installStyle(JPanel c) {
try {
applyStyle(c, FlatStylingSupport.getResolvedStyle(c, "ToastPanel"));
} catch (RuntimeException ex) {
LoggingFacade.INSTANCE.logSevere(null, ex);
}
}
protected void applyStyle(JPanel c, Object style) {
boolean oldShowCloseButton = showCloseButton;
oldStyleValues = FlatStylingSupport.parseAndApply(oldStyleValues, style, (key, value) -> applyStyleProperty(c, key, value));
if (oldShowCloseButton != showCloseButton) {
uninstallCloseButton(c);
installCloseButton(c);
}
}
protected Object applyStyleProperty(JPanel c, String key, Object value) {
return FlatStylingSupport.applyToAnnotatedObjectOrComponent(this, c, key, value);
}
@Override
public Map<String, Class<?>> getStyleableInfos(JComponent c) {
return FlatStylingSupport.getAnnotatedStyleableInfos(this);
}
@Override
public Object getStyleableValue(JComponent c, String key) {
return FlatStylingSupport.getAnnotatedStyleableValue(this, key);
}
protected class PanelNotificationLayout implements LayoutManager {
@Override
public void addLayoutComponent(String name, Component comp) {
}
@Override
public void removeLayoutComponent(Component comp) {
}
@Override
public Dimension preferredLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int width = insets.left + insets.right;
int height = 0;
int gap = 0;
int closeGap = 0;
if (iconComponent != null) {
width += iconComponent.getPreferredSize().width;
height = Math.max(height, iconComponent.getPreferredSize().height);
gap = UIScale.scale(iconTextGap);
}
if (component != null) {
width += gap;
width += component.getPreferredSize().width;
height = Math.max(height, component.getPreferredSize().height);
closeGap = UIScale.scale(closeButtonGap);
}
if (closeButton != null) {
width += closeGap;
width += closeButton.getPreferredSize().width;
height = Math.max(height, closeButton.getPreferredSize().height);
}
height += (insets.top + insets.bottom);
width = Math.max(minimumWidth, maximumWidth == -1 ? width : Math.min(maximumWidth, width));
return new Dimension(width, height);
}
}
@Override
public Dimension minimumLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
return new Dimension(0, 0);
}
}
private int getMaxWidth(int insets) {
int width = Math.max(maximumWidth, minimumWidth) - insets;
if (iconComponent != null) {
width -= (iconComponent.getPreferredSize().width + UIScale.scale(iconTextGap));
}
if (closeButton != null) {
width -= (UIScale.scale(closeButtonGap) + closeButton.getPreferredSize().width);
}
return width;
}
@Override
public void layoutContainer(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int x = insets.left;
int y = insets.top;
int height = 0;
if (iconComponent != null) {
int iconW = iconComponent.getPreferredSize().width;
int iconH = iconComponent.getPreferredSize().height;
iconComponent.setBounds(x, y, iconW, iconH);
x += iconW;
height = iconH;
}
if (component != null) {
int cW = maximumWidth == -1 ? component.getPreferredSize().width : Math.min(component.getPreferredSize().width, getMaxWidth(insets.left + insets.right));
int cH = component.getPreferredSize().height;
x += UIScale.scale(iconTextGap);
component.setBounds(x, y, cW, cH);
height = Math.max(height, cH);
}
if (closeButton != null) {
int cW = closeButton.getPreferredSize().width;
int cH = closeButton.getPreferredSize().height;
int cX = parent.getWidth() - insets.right - cW;
int cy = y + ((height - cH) / 2);
closeButton.setBounds(cX, cy, cW, cH);
}
}
}
}
}
|
src/main/java/raven/toast/ui/ToastPanelUI.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/ui/DropShadowBorder.java",
"retrieved_chunk": "package raven.toast.ui;\nimport com.formdev.flatlaf.FlatPropertiesLaf;\nimport com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.util.ShadowRenderer;\nimport javax.swing.*;\nimport javax.swing.border.EmptyBorder;\nimport java.awt.*;\nimport java.awt.image.BufferedImage;",
"score": 0.8622696995735168
},
{
"filename": "src/main/java/raven/toast/ToastClientProperties.java",
"retrieved_chunk": "package raven.toast;\npublic interface ToastClientProperties {\n String TOAST_ICON = \"Toast.icon\";\n String TOAST_COMPONENT = \"Toast.component\";\n String TOAST_SHOW_CLOSE_BUTTON = \"Toast.showCloseButton\";\n String TOAST_CLOSE_CALLBACK = \"Toast.closeCallback\";\n String TOAST_CLOSE_ICON = \"Toast.closeIcon\";\n String TOAST_SUCCESS_ICON = \"Toast.success.icon\";\n String TOAST_INFO_ICON = \"Toast.info.icon\";\n String TOAST_WARNING_ICON = \"Toast.warning.icon\";",
"score": 0.8607469797134399
},
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": "package raven.toast;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.Animator;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.ui.ToastNotificationPanel;\nimport raven.toast.util.NotificationHolder;\nimport raven.toast.util.UIUtils;\nimport javax.swing.*;\nimport java.awt.*;\nimport java.awt.event.ComponentAdapter;",
"score": 0.8505061268806458
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " \"background:\" + convertsKey(key, \"background\", \"$Panel.background\") + \";\" +\n \"outlineColor:\" + outline + \";\" +\n \"effectColor:\" + convertsKey(key, \"effectColor\", outline));\n }\n private String convertsKey(String key, String value, String defaultValue) {\n return \"if($Toast.\" + key + \".\" + value + \", $Toast.\" + key + \".\" + value + \", if($Toast.\" + value + \", $Toast.\" + value + \", \" + defaultValue + \"))\";\n }\n @Override\n public void updateUI() {\n setUI(new ToastPanelUI());",
"score": 0.8446680307388306
},
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": "import java.awt.event.ComponentEvent;\nimport java.awt.event.ComponentListener;\nimport java.util.*;\nimport java.util.List;\nimport java.util.function.Consumer;\n/**\n * <!-- FlatLaf Property -->\n * <p>\n * Toast.outlineWidth int 0 (default)\n * Toast.iconTextGap int 5 (default)",
"score": 0.843326210975647
}
] |
java
|
UIUtils.getString(prefix + ".effectAlignment", "left");
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
|
notificationHolder.clearHold();
|
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void removeHold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.remove(notificationAnimation);\n }\n }\n public void hold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.add(notificationAnimation);\n }",
"score": 0.9150360226631165
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.900610089302063
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.8692158460617065
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8663949966430664
},
{
"filename": "src/test/java/raven/demo/Test.java",
"retrieved_chunk": " });\n getContentPane().add(button);\n getContentPane().add(cmdMode);\n JButton buttonClear = new JButton(\"Clear\");\n buttonClear.addActionListener(new ActionListener() {\n @Override\n public void actionPerformed(ActionEvent e) {\n Notifications.getInstance().clearHold();\n }\n });",
"score": 0.7856774926185608
}
] |
java
|
notificationHolder.clearHold();
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets =
|
UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
|
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " protected JTextPane textPane;\n private Notifications.Type type;\n public ToastNotificationPanel() {\n installDefault();\n }\n private void installPropertyStyle() {\n String key = getKey();\n String outlineColor = toTextColor(getDefaultColor());\n String outline = convertsKey(key, \"outlineColor\", outlineColor);\n putClientProperty(FlatClientProperties.STYLE, \"\" +",
"score": 0.8630931973457336
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " removeDialogBackground();\n }\n private void removeDialogBackground() {\n if (window != null) {\n Color bg = getBackground();\n window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(), 0));\n window.setSize(getPreferredSize());\n }\n }\n private void installDefault() {",
"score": 0.8629620671272278
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " }\n c.setLayout(layout);\n }\n protected void installStyle(JPanel c) {\n try {\n applyStyle(c, FlatStylingSupport.getResolvedStyle(c, \"ToastPanel\"));\n } catch (RuntimeException ex) {\n LoggingFacade.INSTANCE.logSevere(null, ex);\n }\n }",
"score": 0.8595972657203674
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " if (component != null) {\n c.remove(component);\n component = null;\n }\n }\n private void installCloseButton(JComponent c) {\n if (clientPropertyBoolean(c, TOAST_SHOW_CLOSE_BUTTON, showCloseButton)) {\n closeButton = createCloseButton(c);\n installLayout(c);\n c.add(closeButton);",
"score": 0.8498294353485107
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);\n if (callback instanceof Runnable) {\n ((Runnable) callback).run();\n } else if (callback instanceof Consumer) {\n ((Consumer) callback).accept(c);\n }\n }\n public void installLayout(JComponent c) {\n if (layout == null) {\n layout = new PanelNotificationLayout();",
"score": 0.8498249053955078
}
] |
java
|
UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
|
notificationHolder.removeHold(hold);
|
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void removeHold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.remove(notificationAnimation);\n }\n }\n public void hold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.add(notificationAnimation);\n }",
"score": 0.896906852722168
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.8743979930877686
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.8512531518936157
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8390133380889893
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);\n if (callback instanceof Runnable) {\n ((Runnable) callback).run();\n } else if (callback instanceof Consumer) {\n ((Consumer) callback).accept(c);\n }\n }\n public void installLayout(JComponent c) {\n if (layout == null) {\n layout = new PanelNotificationLayout();",
"score": 0.7647109031677246
}
] |
java
|
notificationHolder.removeHold(hold);
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
|
toastNotificationPanel.setDialog(window);
|
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/test/java/raven/demo/CustomNotification.java",
"retrieved_chunk": "package raven.demo;\nimport com.formdev.flatlaf.FlatClientProperties;\nimport raven.toast.Notifications;\nimport raven.toast.ToastClientProperties;\nimport raven.toast.ui.ToastNotificationPanel;\nimport javax.swing.*;\npublic class CustomNotification extends Notifications {\n @Override\n protected ToastNotificationPanel createNotification(Type type, String message) {\n ToastNotificationPanel toastNotificationPanel = super.createNotification(type, message);",
"score": 0.87059485912323
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " protected JTextPane textPane;\n private Notifications.Type type;\n public ToastNotificationPanel() {\n installDefault();\n }\n private void installPropertyStyle() {\n String key = getKey();\n String outlineColor = toTextColor(getDefaultColor());\n String outline = convertsKey(key, \"outlineColor\", outlineColor);\n putClientProperty(FlatClientProperties.STYLE, \"\" +",
"score": 0.868863046169281
},
{
"filename": "src/test/java/raven/demo/CustomNotification.java",
"retrieved_chunk": " JLabel label = new JLabel(toastNotificationPanel.getKey(), toastNotificationPanel.getDefaultIcon(), JLabel.CENTER);\n label.setVerticalTextPosition(JLabel.BOTTOM);\n label.setForeground(toastNotificationPanel.getDefaultColor());\n label.setHorizontalTextPosition(JLabel.CENTER);\n label.putClientProperty(FlatClientProperties.STYLE, \"\" +\n \"font:$Notifications.font;\" +\n \"iconTextGap:0\");\n toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_ICON, label);\n return toastNotificationPanel;\n }",
"score": 0.8664376139640808
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);\n if (callback instanceof Runnable) {\n ((Runnable) callback).run();\n } else if (callback instanceof Consumer) {\n ((Consumer) callback).accept(c);\n }\n }\n public void installLayout(JComponent c) {\n if (layout == null) {\n layout = new PanelNotificationLayout();",
"score": 0.8621926307678223
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " labelIcon = new JLabel();\n textPane = new JTextPane();\n textPane.setText(\"Hello!\\nToast Notification\");\n textPane.setOpaque(false);\n textPane.setFocusable(false);\n textPane.setCursor(Cursor.getDefaultCursor());\n putClientProperty(ToastClientProperties.TOAST_ICON, labelIcon);\n putClientProperty(ToastClientProperties.TOAST_COMPONENT, textPane);\n }\n public void set(Notifications.Type type, String message) {",
"score": 0.8586950302124023
}
] |
java
|
toastNotificationPanel.setDialog(window);
|
package raven.toast.ui;
import static com.formdev.flatlaf.FlatClientProperties.*;
import com.formdev.flatlaf.FlatClientProperties;
import com.formdev.flatlaf.ui.FlatStylingSupport;
import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.LoggingFacade;
import com.formdev.flatlaf.util.UIScale;
import static raven.toast.ToastClientProperties.*;
import raven.toast.util.UIUtils;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.basic.BasicPanelUI;
import java.awt.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Map;
import java.util.function.Consumer;
public class ToastPanelUI extends BasicPanelUI implements StyleableUI, PropertyChangeListener {
protected JComponent iconComponent;
protected JComponent component;
protected JComponent closeButton;
@Styleable
protected int iconTextGap;
@Styleable
protected int closeButtonGap;
@Styleable
protected int minimumWidth;
@Styleable
protected int maximumWidth;
@Styleable
protected int arc;
@Styleable
protected int outlineWidth;
@Styleable
protected Color outlineColor;
@Styleable
protected boolean showCloseButton;
@Styleable
protected Color closeIconColor;
@Styleable
protected Insets margin;
@Styleable
protected Icon closeButtonIcon;
@Styleable
protected boolean useEffect;
@Styleable
protected Color effectColor;
@Styleable
protected float effectWidth;
@Styleable
protected float effectOpacity;
@Styleable
protected String effectAlignment;
private PanelNotificationLayout layout;
private Map<String, Object> oldStyleValues;
@Override
public void installUI(JComponent c) {
super.installUI(c);
c.addPropertyChangeListener(this);
installIconComponent(c);
installComponent(c);
installCloseButton(c);
installStyle((JPanel) c);
}
@Override
public void uninstallUI(JComponent c) {
super.uninstallUI(c);
c.removePropertyChangeListener(this);
uninstallIconComponent(c);
uninstallComponent(c);
uninstallCloseButton(c);
}
@Override
protected void installDefaults(JPanel p) {
super.installDefaults(p);
String prefix = getPropertyPrefix();
iconTextGap = FlatUIUtils.getUIInt(prefix + ".iconTextGap", 5);
closeButtonGap = FlatUIUtils.getUIInt(prefix + ".closeButtonGap", 5);
minimumWidth = FlatUIUtils.getUIInt(prefix + ".minimumWidth", 50);
maximumWidth = FlatUIUtils.getUIInt(prefix + ".maximumWidth", -1);
arc = FlatUIUtils.getUIInt(prefix + ".arc", 20);
outlineWidth = FlatUIUtils.getUIInt(prefix + ".outlineWidth", 0);
outlineColor = FlatUIUtils.getUIColor(prefix + ".outlineColor", "Component.focusColor");
margin = UIUtils.getInsets(prefix + ".margin", new Insets(8, 8, 8, 8));
showCloseButton = FlatUIUtils.getUIBoolean(prefix + ".showCloseButton", true);
closeIconColor = FlatUIUtils.getUIColor(prefix + ".closeIconColor", new Color(150, 150, 150));
closeButtonIcon = UIUtils.getIcon(prefix
|
+ ".closeIcon", UIUtils.createIcon("raven/toast/svg/close.svg", closeIconColor, 0.75f));
|
useEffect = FlatUIUtils.getUIBoolean(prefix + ".useEffect", true);
effectColor = FlatUIUtils.getUIColor(prefix + ".effectColor", "Component.focusColor");
effectWidth = FlatUIUtils.getUIFloat(prefix + ".effectWidth", 0.5f);
effectOpacity = FlatUIUtils.getUIFloat(prefix + ".effectOpacity", 0.2f);
effectAlignment = UIUtils.getString(prefix + ".effectAlignment", "left");
p.setBackground(FlatUIUtils.getUIColor(prefix + ".background", "Panel.background"));
p.setBorder(createDefaultBorder());
LookAndFeel.installProperty(p, "opaque", false);
}
@Override
protected void uninstallDefaults(JPanel p) {
super.uninstallDefaults(p);
oldStyleValues = null;
}
protected Border createDefaultBorder() {
Color color = FlatUIUtils.getUIColor("Toast.shadowColor", new Color(0, 0, 0));
Insets insets = UIUtils.getInsets("Toast.shadowInsets", new Insets(0, 0, 6, 6));
float shadowOpacity = FlatUIUtils.getUIFloat("Toast.shadowOpacity", 0.1f);
return new DropShadowBorder(color, insets, shadowOpacity);
}
protected String getPropertyPrefix() {
return "Toast";
}
@Override
public void propertyChange(PropertyChangeEvent e) {
switch (e.getPropertyName()) {
case TOAST_ICON: {
JPanel c = (JPanel) e.getSource();
uninstallIconComponent(c);
installIconComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_COMPONENT: {
JPanel c = (JPanel) e.getSource();
uninstallComponent(c);
installComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_SHOW_CLOSE_BUTTON: {
JPanel c = (JPanel) e.getSource();
uninstallCloseButton(c);
installCloseButton(c);
c.revalidate();
c.repaint();
break;
}
case STYLE:
case STYLE_CLASS: {
JPanel c = (JPanel) e.getSource();
installStyle(c);
c.revalidate();
c.repaint();
break;
}
}
}
private void installIconComponent(JComponent c) {
iconComponent = clientProperty(c, TOAST_ICON, null, JComponent.class);
if (iconComponent != null) {
installLayout(c);
c.add(iconComponent);
}
}
private void uninstallIconComponent(JComponent c) {
if (iconComponent != null) {
c.remove(iconComponent);
iconComponent = null;
}
}
private void installComponent(JComponent c) {
component = FlatClientProperties.clientProperty(c, TOAST_COMPONENT, null, JComponent.class);
if (component != null) {
installLayout(c);
c.add(component);
}
}
private void uninstallComponent(JComponent c) {
if (component != null) {
c.remove(component);
component = null;
}
}
private void installCloseButton(JComponent c) {
if (clientPropertyBoolean(c, TOAST_SHOW_CLOSE_BUTTON, showCloseButton)) {
closeButton = createCloseButton(c);
installLayout(c);
c.add(closeButton);
}
}
private void uninstallCloseButton(JComponent c) {
if (closeButton != null) {
c.remove(closeButton);
closeButton = null;
}
}
protected JComponent createCloseButton(JComponent c) {
JButton button = new JButton();
button.setFocusable(false);
button.setName("Toast.closeButton");
button.putClientProperty(BUTTON_TYPE, BUTTON_TYPE_TOOLBAR_BUTTON);
button.putClientProperty(STYLE, "" +
"arc:999");
button.setIcon(closeButtonIcon);
button.addActionListener(e -> closeButtonClicked(c));
return button;
}
protected void closeButtonClicked(JComponent c) {
Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);
if (callback instanceof Runnable) {
((Runnable) callback).run();
} else if (callback instanceof Consumer) {
((Consumer) callback).accept(c);
}
}
public void installLayout(JComponent c) {
if (layout == null) {
layout = new PanelNotificationLayout();
}
c.setLayout(layout);
}
protected void installStyle(JPanel c) {
try {
applyStyle(c, FlatStylingSupport.getResolvedStyle(c, "ToastPanel"));
} catch (RuntimeException ex) {
LoggingFacade.INSTANCE.logSevere(null, ex);
}
}
protected void applyStyle(JPanel c, Object style) {
boolean oldShowCloseButton = showCloseButton;
oldStyleValues = FlatStylingSupport.parseAndApply(oldStyleValues, style, (key, value) -> applyStyleProperty(c, key, value));
if (oldShowCloseButton != showCloseButton) {
uninstallCloseButton(c);
installCloseButton(c);
}
}
protected Object applyStyleProperty(JPanel c, String key, Object value) {
return FlatStylingSupport.applyToAnnotatedObjectOrComponent(this, c, key, value);
}
@Override
public Map<String, Class<?>> getStyleableInfos(JComponent c) {
return FlatStylingSupport.getAnnotatedStyleableInfos(this);
}
@Override
public Object getStyleableValue(JComponent c, String key) {
return FlatStylingSupport.getAnnotatedStyleableValue(this, key);
}
protected class PanelNotificationLayout implements LayoutManager {
@Override
public void addLayoutComponent(String name, Component comp) {
}
@Override
public void removeLayoutComponent(Component comp) {
}
@Override
public Dimension preferredLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int width = insets.left + insets.right;
int height = 0;
int gap = 0;
int closeGap = 0;
if (iconComponent != null) {
width += iconComponent.getPreferredSize().width;
height = Math.max(height, iconComponent.getPreferredSize().height);
gap = UIScale.scale(iconTextGap);
}
if (component != null) {
width += gap;
width += component.getPreferredSize().width;
height = Math.max(height, component.getPreferredSize().height);
closeGap = UIScale.scale(closeButtonGap);
}
if (closeButton != null) {
width += closeGap;
width += closeButton.getPreferredSize().width;
height = Math.max(height, closeButton.getPreferredSize().height);
}
height += (insets.top + insets.bottom);
width = Math.max(minimumWidth, maximumWidth == -1 ? width : Math.min(maximumWidth, width));
return new Dimension(width, height);
}
}
@Override
public Dimension minimumLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
return new Dimension(0, 0);
}
}
private int getMaxWidth(int insets) {
int width = Math.max(maximumWidth, minimumWidth) - insets;
if (iconComponent != null) {
width -= (iconComponent.getPreferredSize().width + UIScale.scale(iconTextGap));
}
if (closeButton != null) {
width -= (UIScale.scale(closeButtonGap) + closeButton.getPreferredSize().width);
}
return width;
}
@Override
public void layoutContainer(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int x = insets.left;
int y = insets.top;
int height = 0;
if (iconComponent != null) {
int iconW = iconComponent.getPreferredSize().width;
int iconH = iconComponent.getPreferredSize().height;
iconComponent.setBounds(x, y, iconW, iconH);
x += iconW;
height = iconH;
}
if (component != null) {
int cW = maximumWidth == -1 ? component.getPreferredSize().width : Math.min(component.getPreferredSize().width, getMaxWidth(insets.left + insets.right));
int cH = component.getPreferredSize().height;
x += UIScale.scale(iconTextGap);
component.setBounds(x, y, cW, cH);
height = Math.max(height, cH);
}
if (closeButton != null) {
int cW = closeButton.getPreferredSize().width;
int cH = closeButton.getPreferredSize().height;
int cX = parent.getWidth() - insets.right - cW;
int cy = y + ((height - cH) / 2);
closeButton.setBounds(cX, cy, cW, cH);
}
}
}
}
}
|
src/main/java/raven/toast/ui/ToastPanelUI.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/ui/DropShadowBorder.java",
"retrieved_chunk": "package raven.toast.ui;\nimport com.formdev.flatlaf.FlatPropertiesLaf;\nimport com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.util.ShadowRenderer;\nimport javax.swing.*;\nimport javax.swing.border.EmptyBorder;\nimport java.awt.*;\nimport java.awt.image.BufferedImage;",
"score": 0.8530904650688171
},
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": "import java.awt.event.ComponentEvent;\nimport java.awt.event.ComponentListener;\nimport java.util.*;\nimport java.util.List;\nimport java.util.function.Consumer;\n/**\n * <!-- FlatLaf Property -->\n * <p>\n * Toast.outlineWidth int 0 (default)\n * Toast.iconTextGap int 5 (default)",
"score": 0.8523644804954529
},
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": "package raven.toast;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.Animator;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.ui.ToastNotificationPanel;\nimport raven.toast.util.NotificationHolder;\nimport raven.toast.util.UIUtils;\nimport javax.swing.*;\nimport java.awt.*;\nimport java.awt.event.ComponentAdapter;",
"score": 0.8446903228759766
},
{
"filename": "src/main/java/raven/toast/ToastClientProperties.java",
"retrieved_chunk": "package raven.toast;\npublic interface ToastClientProperties {\n String TOAST_ICON = \"Toast.icon\";\n String TOAST_COMPONENT = \"Toast.component\";\n String TOAST_SHOW_CLOSE_BUTTON = \"Toast.showCloseButton\";\n String TOAST_CLOSE_CALLBACK = \"Toast.closeCallback\";\n String TOAST_CLOSE_ICON = \"Toast.closeIcon\";\n String TOAST_SUCCESS_ICON = \"Toast.success.icon\";\n String TOAST_INFO_ICON = \"Toast.info.icon\";\n String TOAST_WARNING_ICON = \"Toast.warning.icon\";",
"score": 0.8440412878990173
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": "package raven.toast.ui;\nimport com.formdev.flatlaf.FlatClientProperties;\nimport com.formdev.flatlaf.extras.FlatSVGIcon;\nimport raven.toast.Notifications;\nimport raven.toast.ToastClientProperties;\nimport javax.swing.*;\nimport java.awt.*;\npublic class ToastNotificationPanel extends JPanel {\n protected JWindow window;\n protected JLabel labelIcon;",
"score": 0.8309094309806824
}
] |
java
|
+ ".closeIcon", UIUtils.createIcon("raven/toast/svg/close.svg", closeIconColor, 0.75f));
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation
|
hold = notificationHolder.getHold(notificationAnimation.getLocation());
|
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void removeHold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.remove(notificationAnimation);\n }\n }\n public void hold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.add(notificationAnimation);\n }",
"score": 0.8957071304321289
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.8859193921089172
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8551511764526367
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.8508152365684509
},
{
"filename": "src/main/java/raven/toast/ui/ToastPanelUI.java",
"retrieved_chunk": " Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);\n if (callback instanceof Runnable) {\n ((Runnable) callback).run();\n } else if (callback instanceof Consumer) {\n ((Consumer) callback).accept(c);\n }\n }\n public void installLayout(JComponent c) {\n if (layout == null) {\n layout = new PanelNotificationLayout();",
"score": 0.7726491689682007
}
] |
java
|
hold = notificationHolder.getHold(notificationAnimation.getLocation());
|
package raven.toast.ui;
import static com.formdev.flatlaf.FlatClientProperties.*;
import com.formdev.flatlaf.FlatClientProperties;
import com.formdev.flatlaf.ui.FlatStylingSupport;
import com.formdev.flatlaf.ui.FlatStylingSupport.StyleableUI;
import com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.LoggingFacade;
import com.formdev.flatlaf.util.UIScale;
import static raven.toast.ToastClientProperties.*;
import raven.toast.util.UIUtils;
import javax.swing.*;
import javax.swing.border.Border;
import javax.swing.plaf.basic.BasicPanelUI;
import java.awt.*;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Map;
import java.util.function.Consumer;
public class ToastPanelUI extends BasicPanelUI implements StyleableUI, PropertyChangeListener {
protected JComponent iconComponent;
protected JComponent component;
protected JComponent closeButton;
@Styleable
protected int iconTextGap;
@Styleable
protected int closeButtonGap;
@Styleable
protected int minimumWidth;
@Styleable
protected int maximumWidth;
@Styleable
protected int arc;
@Styleable
protected int outlineWidth;
@Styleable
protected Color outlineColor;
@Styleable
protected boolean showCloseButton;
@Styleable
protected Color closeIconColor;
@Styleable
protected Insets margin;
@Styleable
protected Icon closeButtonIcon;
@Styleable
protected boolean useEffect;
@Styleable
protected Color effectColor;
@Styleable
protected float effectWidth;
@Styleable
protected float effectOpacity;
@Styleable
protected String effectAlignment;
private PanelNotificationLayout layout;
private Map<String, Object> oldStyleValues;
@Override
public void installUI(JComponent c) {
super.installUI(c);
c.addPropertyChangeListener(this);
installIconComponent(c);
installComponent(c);
installCloseButton(c);
installStyle((JPanel) c);
}
@Override
public void uninstallUI(JComponent c) {
super.uninstallUI(c);
c.removePropertyChangeListener(this);
uninstallIconComponent(c);
uninstallComponent(c);
uninstallCloseButton(c);
}
@Override
protected void installDefaults(JPanel p) {
super.installDefaults(p);
String prefix = getPropertyPrefix();
iconTextGap = FlatUIUtils.getUIInt(prefix + ".iconTextGap", 5);
closeButtonGap = FlatUIUtils.getUIInt(prefix + ".closeButtonGap", 5);
minimumWidth = FlatUIUtils.getUIInt(prefix + ".minimumWidth", 50);
maximumWidth = FlatUIUtils.getUIInt(prefix + ".maximumWidth", -1);
arc = FlatUIUtils.getUIInt(prefix + ".arc", 20);
outlineWidth = FlatUIUtils.getUIInt(prefix + ".outlineWidth", 0);
outlineColor = FlatUIUtils.getUIColor(prefix + ".outlineColor", "Component.focusColor");
margin =
|
UIUtils.getInsets(prefix + ".margin", new Insets(8, 8, 8, 8));
|
showCloseButton = FlatUIUtils.getUIBoolean(prefix + ".showCloseButton", true);
closeIconColor = FlatUIUtils.getUIColor(prefix + ".closeIconColor", new Color(150, 150, 150));
closeButtonIcon = UIUtils.getIcon(prefix + ".closeIcon", UIUtils.createIcon("raven/toast/svg/close.svg", closeIconColor, 0.75f));
useEffect = FlatUIUtils.getUIBoolean(prefix + ".useEffect", true);
effectColor = FlatUIUtils.getUIColor(prefix + ".effectColor", "Component.focusColor");
effectWidth = FlatUIUtils.getUIFloat(prefix + ".effectWidth", 0.5f);
effectOpacity = FlatUIUtils.getUIFloat(prefix + ".effectOpacity", 0.2f);
effectAlignment = UIUtils.getString(prefix + ".effectAlignment", "left");
p.setBackground(FlatUIUtils.getUIColor(prefix + ".background", "Panel.background"));
p.setBorder(createDefaultBorder());
LookAndFeel.installProperty(p, "opaque", false);
}
@Override
protected void uninstallDefaults(JPanel p) {
super.uninstallDefaults(p);
oldStyleValues = null;
}
protected Border createDefaultBorder() {
Color color = FlatUIUtils.getUIColor("Toast.shadowColor", new Color(0, 0, 0));
Insets insets = UIUtils.getInsets("Toast.shadowInsets", new Insets(0, 0, 6, 6));
float shadowOpacity = FlatUIUtils.getUIFloat("Toast.shadowOpacity", 0.1f);
return new DropShadowBorder(color, insets, shadowOpacity);
}
protected String getPropertyPrefix() {
return "Toast";
}
@Override
public void propertyChange(PropertyChangeEvent e) {
switch (e.getPropertyName()) {
case TOAST_ICON: {
JPanel c = (JPanel) e.getSource();
uninstallIconComponent(c);
installIconComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_COMPONENT: {
JPanel c = (JPanel) e.getSource();
uninstallComponent(c);
installComponent(c);
c.revalidate();
c.repaint();
break;
}
case TOAST_SHOW_CLOSE_BUTTON: {
JPanel c = (JPanel) e.getSource();
uninstallCloseButton(c);
installCloseButton(c);
c.revalidate();
c.repaint();
break;
}
case STYLE:
case STYLE_CLASS: {
JPanel c = (JPanel) e.getSource();
installStyle(c);
c.revalidate();
c.repaint();
break;
}
}
}
private void installIconComponent(JComponent c) {
iconComponent = clientProperty(c, TOAST_ICON, null, JComponent.class);
if (iconComponent != null) {
installLayout(c);
c.add(iconComponent);
}
}
private void uninstallIconComponent(JComponent c) {
if (iconComponent != null) {
c.remove(iconComponent);
iconComponent = null;
}
}
private void installComponent(JComponent c) {
component = FlatClientProperties.clientProperty(c, TOAST_COMPONENT, null, JComponent.class);
if (component != null) {
installLayout(c);
c.add(component);
}
}
private void uninstallComponent(JComponent c) {
if (component != null) {
c.remove(component);
component = null;
}
}
private void installCloseButton(JComponent c) {
if (clientPropertyBoolean(c, TOAST_SHOW_CLOSE_BUTTON, showCloseButton)) {
closeButton = createCloseButton(c);
installLayout(c);
c.add(closeButton);
}
}
private void uninstallCloseButton(JComponent c) {
if (closeButton != null) {
c.remove(closeButton);
closeButton = null;
}
}
protected JComponent createCloseButton(JComponent c) {
JButton button = new JButton();
button.setFocusable(false);
button.setName("Toast.closeButton");
button.putClientProperty(BUTTON_TYPE, BUTTON_TYPE_TOOLBAR_BUTTON);
button.putClientProperty(STYLE, "" +
"arc:999");
button.setIcon(closeButtonIcon);
button.addActionListener(e -> closeButtonClicked(c));
return button;
}
protected void closeButtonClicked(JComponent c) {
Object callback = c.getClientProperty(TOAST_CLOSE_CALLBACK);
if (callback instanceof Runnable) {
((Runnable) callback).run();
} else if (callback instanceof Consumer) {
((Consumer) callback).accept(c);
}
}
public void installLayout(JComponent c) {
if (layout == null) {
layout = new PanelNotificationLayout();
}
c.setLayout(layout);
}
protected void installStyle(JPanel c) {
try {
applyStyle(c, FlatStylingSupport.getResolvedStyle(c, "ToastPanel"));
} catch (RuntimeException ex) {
LoggingFacade.INSTANCE.logSevere(null, ex);
}
}
protected void applyStyle(JPanel c, Object style) {
boolean oldShowCloseButton = showCloseButton;
oldStyleValues = FlatStylingSupport.parseAndApply(oldStyleValues, style, (key, value) -> applyStyleProperty(c, key, value));
if (oldShowCloseButton != showCloseButton) {
uninstallCloseButton(c);
installCloseButton(c);
}
}
protected Object applyStyleProperty(JPanel c, String key, Object value) {
return FlatStylingSupport.applyToAnnotatedObjectOrComponent(this, c, key, value);
}
@Override
public Map<String, Class<?>> getStyleableInfos(JComponent c) {
return FlatStylingSupport.getAnnotatedStyleableInfos(this);
}
@Override
public Object getStyleableValue(JComponent c, String key) {
return FlatStylingSupport.getAnnotatedStyleableValue(this, key);
}
protected class PanelNotificationLayout implements LayoutManager {
@Override
public void addLayoutComponent(String name, Component comp) {
}
@Override
public void removeLayoutComponent(Component comp) {
}
@Override
public Dimension preferredLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int width = insets.left + insets.right;
int height = 0;
int gap = 0;
int closeGap = 0;
if (iconComponent != null) {
width += iconComponent.getPreferredSize().width;
height = Math.max(height, iconComponent.getPreferredSize().height);
gap = UIScale.scale(iconTextGap);
}
if (component != null) {
width += gap;
width += component.getPreferredSize().width;
height = Math.max(height, component.getPreferredSize().height);
closeGap = UIScale.scale(closeButtonGap);
}
if (closeButton != null) {
width += closeGap;
width += closeButton.getPreferredSize().width;
height = Math.max(height, closeButton.getPreferredSize().height);
}
height += (insets.top + insets.bottom);
width = Math.max(minimumWidth, maximumWidth == -1 ? width : Math.min(maximumWidth, width));
return new Dimension(width, height);
}
}
@Override
public Dimension minimumLayoutSize(Container parent) {
synchronized (parent.getTreeLock()) {
return new Dimension(0, 0);
}
}
private int getMaxWidth(int insets) {
int width = Math.max(maximumWidth, minimumWidth) - insets;
if (iconComponent != null) {
width -= (iconComponent.getPreferredSize().width + UIScale.scale(iconTextGap));
}
if (closeButton != null) {
width -= (UIScale.scale(closeButtonGap) + closeButton.getPreferredSize().width);
}
return width;
}
@Override
public void layoutContainer(Container parent) {
synchronized (parent.getTreeLock()) {
Insets insets = FlatUIUtils.addInsets(parent.getInsets(), UIScale.scale(margin));
int x = insets.left;
int y = insets.top;
int height = 0;
if (iconComponent != null) {
int iconW = iconComponent.getPreferredSize().width;
int iconH = iconComponent.getPreferredSize().height;
iconComponent.setBounds(x, y, iconW, iconH);
x += iconW;
height = iconH;
}
if (component != null) {
int cW = maximumWidth == -1 ? component.getPreferredSize().width : Math.min(component.getPreferredSize().width, getMaxWidth(insets.left + insets.right));
int cH = component.getPreferredSize().height;
x += UIScale.scale(iconTextGap);
component.setBounds(x, y, cW, cH);
height = Math.max(height, cH);
}
if (closeButton != null) {
int cW = closeButton.getPreferredSize().width;
int cH = closeButton.getPreferredSize().height;
int cX = parent.getWidth() - insets.right - cW;
int cy = y + ((height - cH) / 2);
closeButton.setBounds(cX, cy, cW, cH);
}
}
}
}
}
|
src/main/java/raven/toast/ui/ToastPanelUI.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/Notifications.java",
"retrieved_chunk": "import java.awt.event.ComponentEvent;\nimport java.awt.event.ComponentListener;\nimport java.util.*;\nimport java.util.List;\nimport java.util.function.Consumer;\n/**\n * <!-- FlatLaf Property -->\n * <p>\n * Toast.outlineWidth int 0 (default)\n * Toast.iconTextGap int 5 (default)",
"score": 0.844719409942627
},
{
"filename": "src/main/java/raven/toast/ui/DropShadowBorder.java",
"retrieved_chunk": "package raven.toast.ui;\nimport com.formdev.flatlaf.FlatPropertiesLaf;\nimport com.formdev.flatlaf.ui.FlatStylingSupport.Styleable;\nimport com.formdev.flatlaf.ui.FlatUIUtils;\nimport com.formdev.flatlaf.util.UIScale;\nimport raven.toast.util.ShadowRenderer;\nimport javax.swing.*;\nimport javax.swing.border.EmptyBorder;\nimport java.awt.*;\nimport java.awt.image.BufferedImage;",
"score": 0.8346985578536987
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " protected JTextPane textPane;\n private Notifications.Type type;\n public ToastNotificationPanel() {\n installDefault();\n }\n private void installPropertyStyle() {\n String key = getKey();\n String outlineColor = toTextColor(getDefaultColor());\n String outline = convertsKey(key, \"outlineColor\", outlineColor);\n putClientProperty(FlatClientProperties.STYLE, \"\" +",
"score": 0.8308393955230713
},
{
"filename": "src/main/java/raven/toast/ui/DropShadowBorder.java",
"retrieved_chunk": " JComponent com = (JComponent) c;\n int arc = FlatPropertiesLaf.getStyleableValue(com, \"arc\");\n boolean useEffect = FlatPropertiesLaf.getStyleableValue(com, \"useEffect\");\n if (shadowImage == null || !shadowColor.equals(lastShadowColor) || width != lastWidth || height != lastHeight || shadowSize != lastShadowSize || shadowOpacity != lastShadowOpacity || arc != lastArc) {\n shadowImage = createShadowImage(width, height, arc);\n lastShadowColor = shadowColor;\n lastWidth = width;\n lastHeight = height;\n lastShadowSize = shadowSize;\n lastShadowOpacity = shadowOpacity;",
"score": 0.8305410146713257
},
{
"filename": "src/main/java/raven/toast/util/UIUtils.java",
"retrieved_chunk": " if (icon == null) {\n return defaultValue;\n }\n return icon;\n }\n public static Insets getInsets(String key, Insets defaultValue) {\n Insets insets = UIManager.getInsets(key);\n if (insets == null) {\n return defaultValue;\n }",
"score": 0.8265836238861084
}
] |
java
|
UIUtils.getInsets(prefix + ".margin", new Insets(8, 8, 8, 8));
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
|
notificationHolder.clearHold(location);
|
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.9257774949073792
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.8730863332748413
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void removeHold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.remove(notificationAnimation);\n }\n }\n public void hold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.add(notificationAnimation);\n }",
"score": 0.8467250466346741
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8265222907066345
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " if (n.getLocation() == location) {\n lists.remove(n);\n i--;\n }\n }\n }\n }\n}",
"score": 0.7941205501556396
}
] |
java
|
notificationHolder.clearHold(location);
|
package sprites;
import domain.CompositeShape;
import domain.GenericShape;
import domain.Point;
import domain.Shape;
import primitives.Line;
import primitives.Rectangle;
import primitives.Square;
import transformations.MoveBy;
import java.util.ArrayList;
import java.util.List;
public class House extends CompositeShape {
private final Point lowerLeft;
public House(Point lowerLeft) {
this.lowerLeft = lowerLeft;
}
@Override
protected List<Shape> getShapes() {
List<Shape> allShapes = new ArrayList<>();
allShapes.add(new Rectangle(new Point(0, 0), new Point(26, 20))); //wall
allShapes.add(new Rectangle(new Point(17, 0), new Point(22, 12))); //door
allShapes.add(new Square(new Point(5, 10), 5)); //window
allShapes.add(new Line(new Point(0, 20), new Point(12, 25)));
allShapes.add(new Line(new Point(12, 25), new Point(26, 20)));
return allShapes;
}
@Override
public List<Point> getPoints() {
List<Point> originalPoints = super.getPoints();
return new MoveBy(lowerLeft.getX(),
|
lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();
|
}
}
|
src/main/java/sprites/House.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/primitives/Dot.java",
"retrieved_chunk": " @Override\n public List<Point> getPoints() {\n List<Point> result = new ArrayList<>();\n result.add(coordinates);\n return result;\n }\n}",
"score": 0.8450281620025635
},
{
"filename": "src/main/java/transformations/PerPointTransformation.java",
"retrieved_chunk": " List<Point> result = new ArrayList<>();\n for (Point point : origin.getPoints()) {\n Point newPoint = transformPoint(point);\n result.add(newPoint);\n }\n return new GenericShape(result);\n }\n}",
"score": 0.8412286043167114
},
{
"filename": "src/main/java/domain/GenericShape.java",
"retrieved_chunk": "package domain;\nimport java.util.List;\npublic class GenericShape implements Shape{\n private final List<Point> points;\n public GenericShape(List<Point> points) {\n this.points = points;\n }\n @Override\n public List<Point> getPoints() {\n return points;",
"score": 0.8357837200164795
},
{
"filename": "src/main/java/domain/CompositeShape.java",
"retrieved_chunk": "package domain;\nimport java.util.ArrayList;\nimport java.util.List;\npublic abstract class CompositeShape implements Shape {\n protected abstract List<Shape> getShapes();\n @Override\n public List<Point> getPoints() {\n List<Point> result = new ArrayList<>();\n for (Shape shape: getShapes()) {\n result.addAll(shape.getPoints());",
"score": 0.83265221118927
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " }\n @Override\n public void paint(Graphics g) {\n super.paint(g);\n for (Point point : allPoints) {\n g.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);\n }\n }\n }\n}",
"score": 0.8292645215988159
}
] |
java
|
lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
notificationHolder.hold(notificationAnimation);
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
|
toastNotificationPanel.set(type, message);
|
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.8747495412826538
},
{
"filename": "src/main/java/raven/toast/ui/ToastNotificationPanel.java",
"retrieved_chunk": " labelIcon = new JLabel();\n textPane = new JTextPane();\n textPane.setText(\"Hello!\\nToast Notification\");\n textPane.setOpaque(false);\n textPane.setFocusable(false);\n textPane.setCursor(Cursor.getDefaultCursor());\n putClientProperty(ToastClientProperties.TOAST_ICON, labelIcon);\n putClientProperty(ToastClientProperties.TOAST_COMPONENT, textPane);\n }\n public void set(Notifications.Type type, String message) {",
"score": 0.8449504971504211
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8368517160415649
},
{
"filename": "src/test/java/raven/demo/CustomNotification.java",
"retrieved_chunk": "package raven.demo;\nimport com.formdev.flatlaf.FlatClientProperties;\nimport raven.toast.Notifications;\nimport raven.toast.ToastClientProperties;\nimport raven.toast.ui.ToastNotificationPanel;\nimport javax.swing.*;\npublic class CustomNotification extends Notifications {\n @Override\n protected ToastNotificationPanel createNotification(Type type, String message) {\n ToastNotificationPanel toastNotificationPanel = super.createNotification(type, message);",
"score": 0.8345960974693298
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.8333200216293335
}
] |
java
|
toastNotificationPanel.set(type, message);
|
package sprites;
import domain.CompositeShape;
import domain.GenericShape;
import domain.Point;
import domain.Shape;
import primitives.Line;
import primitives.Rectangle;
import primitives.Square;
import transformations.MoveBy;
import java.util.ArrayList;
import java.util.List;
public class House extends CompositeShape {
private final Point lowerLeft;
public House(Point lowerLeft) {
this.lowerLeft = lowerLeft;
}
@Override
protected List<Shape> getShapes() {
List<Shape> allShapes = new ArrayList<>();
allShapes.add(new Rectangle(new Point(0, 0), new Point(26, 20))); //wall
allShapes.add(new Rectangle(new Point(17, 0), new Point(22, 12))); //door
allShapes.add(new Square(new Point(5, 10), 5)); //window
allShapes.add(new Line(new Point(0, 20), new Point(12, 25)));
allShapes.add(new Line(new Point(12, 25), new Point(26, 20)));
return allShapes;
}
@Override
public List<Point> getPoints() {
List<Point> originalPoints = super.getPoints();
return new MoveBy(
|
lowerLeft.getX(), lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();
|
}
}
|
src/main/java/sprites/House.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/primitives/Dot.java",
"retrieved_chunk": " @Override\n public List<Point> getPoints() {\n List<Point> result = new ArrayList<>();\n result.add(coordinates);\n return result;\n }\n}",
"score": 0.8483234643936157
},
{
"filename": "src/main/java/transformations/PerPointTransformation.java",
"retrieved_chunk": " List<Point> result = new ArrayList<>();\n for (Point point : origin.getPoints()) {\n Point newPoint = transformPoint(point);\n result.add(newPoint);\n }\n return new GenericShape(result);\n }\n}",
"score": 0.8417301177978516
},
{
"filename": "src/main/java/domain/GenericShape.java",
"retrieved_chunk": "package domain;\nimport java.util.List;\npublic class GenericShape implements Shape{\n private final List<Point> points;\n public GenericShape(List<Point> points) {\n this.points = points;\n }\n @Override\n public List<Point> getPoints() {\n return points;",
"score": 0.8362374305725098
},
{
"filename": "src/main/java/domain/CompositeShape.java",
"retrieved_chunk": "package domain;\nimport java.util.ArrayList;\nimport java.util.List;\npublic abstract class CompositeShape implements Shape {\n protected abstract List<Shape> getShapes();\n @Override\n public List<Point> getPoints() {\n List<Point> result = new ArrayList<>();\n for (Shape shape: getShapes()) {\n result.addAll(shape.getPoints());",
"score": 0.8324533700942993
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " }\n @Override\n public void paint(Graphics g) {\n super.paint(g);\n for (Point point : allPoints) {\n g.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);\n }\n }\n }\n}",
"score": 0.8316256999969482
}
] |
java
|
lowerLeft.getX(), lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();
|
package canvas;
import domain.Point;
import domain.Shape;
import org.apache.commons.lang3.StringUtils;
import java.util.Arrays;
public class TextCanvas implements Canvas {
private final Pixel[][] pixels;
private final int height;
private final int width;
private String SET = " 0 ";
private String UNSET = " · ";
public TextCanvas(int width, int height) {
this.width = width;
this.height = height;
this.pixels = new Pixel[height][width];
clean();
}
public void clean() {
for (Pixel[] row : pixels) {
Arrays.fill(row, new Pixel(false));
}
}
public void draw(Shape shape) {
for (Point point : shape.getPoints()) {
set(point.getX(), point.getY());
}
}
private void set(int x, int y) {
if (x >= 0 && y >= 0 && x < width && y < height) {
pixels[y][x] = new Pixel(true);
}
}
@Override
public void show() {
for (int y = height - 1; y >= 0; y--) {
if (y % 5 == 0) {
System.out.print(String.format("%1$3s", y));
} else {
System.out.print(" ");
}
for (int x = 0; x < width; x++) {
if (pixels[
|
y][x].isSet()) {
|
System.out.print(SET);
} else {
System.out.print(UNSET);
}
}
System.out.println();
}
System.out.print(" ");
for (int x = 0; x < width; x++) {
if (x % 5 == 0) {
System.out.print(StringUtils.rightPad(String.valueOf(x), 3));
} else {
System.out.print(" ");
}
}
System.out.println();
}
}
|
src/main/java/canvas/TextCanvas.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " int y = point.getY();\n if (x >= 0 && y >= 0 && x < width && y < height) {\n allPoints.add(new Point(x, height - 1 - y));\n }\n }\n }\n public void show() {\n SwingUtilities.invokeLater(new Runnable() {\n @Override\n public void run() {",
"score": 0.8454214334487915
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " }\n @Override\n public void paint(Graphics g) {\n super.paint(g);\n for (Point point : allPoints) {\n g.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);\n }\n }\n }\n}",
"score": 0.7946637272834778
},
{
"filename": "src/main/java/canvas/Pixel.java",
"retrieved_chunk": "package canvas;\npublic class Pixel {\n private boolean isSet;\n public Pixel(boolean isSet) {\n this.isSet = isSet;\n }\n public boolean isSet() {\n return isSet;\n }\n}",
"score": 0.7886430025100708
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " new Frame().setVisible(true);\n }\n });\n }\n class Frame extends JFrame {\n Frame() {\n super(\"Graphic Canvas\");\n setSize(factor * width + 2*factor, factor * height + 50);\n setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);\n setLocationRelativeTo(null);",
"score": 0.7796602249145508
},
{
"filename": "src/main/java/canvas/Canvas.java",
"retrieved_chunk": "package canvas;\nimport domain.Shape;\npublic interface Canvas {\n void draw(Shape shape);\n void show();\n}",
"score": 0.7782981991767883
}
] |
java
|
y][x].isSet()) {
|
package canvas;
import domain.Point;
import domain.Shape;
import org.apache.commons.lang3.StringUtils;
import java.util.Arrays;
public class TextCanvas implements Canvas {
private final Pixel[][] pixels;
private final int height;
private final int width;
private String SET = " 0 ";
private String UNSET = " · ";
public TextCanvas(int width, int height) {
this.width = width;
this.height = height;
this.pixels = new Pixel[height][width];
clean();
}
public void clean() {
for (Pixel[] row : pixels) {
Arrays.fill(row, new Pixel(false));
}
}
public void draw(Shape shape) {
for (Point point : shape.getPoints()) {
set
|
(point.getX(), point.getY());
|
}
}
private void set(int x, int y) {
if (x >= 0 && y >= 0 && x < width && y < height) {
pixels[y][x] = new Pixel(true);
}
}
@Override
public void show() {
for (int y = height - 1; y >= 0; y--) {
if (y % 5 == 0) {
System.out.print(String.format("%1$3s", y));
} else {
System.out.print(" ");
}
for (int x = 0; x < width; x++) {
if (pixels[y][x].isSet()) {
System.out.print(SET);
} else {
System.out.print(UNSET);
}
}
System.out.println();
}
System.out.print(" ");
for (int x = 0; x < width; x++) {
if (x % 5 == 0) {
System.out.print(StringUtils.rightPad(String.valueOf(x), 3));
} else {
System.out.print(" ");
}
}
System.out.println();
}
}
|
src/main/java/canvas/TextCanvas.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " private final int factor;\n public SwingCanvas(int width, int height, int factor) {\n this.width = width;\n this.height = height;\n this.factor = factor;\n }\n private List<Point> allPoints = new ArrayList<>();\n public void draw(Shape shape) {\n for (Point point: shape.getPoints()) {\n int x = point.getX();",
"score": 0.8462771773338318
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " }\n @Override\n public void paint(Graphics g) {\n super.paint(g);\n for (Point point : allPoints) {\n g.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);\n }\n }\n }\n}",
"score": 0.8183542490005493
},
{
"filename": "src/main/java/canvas/Canvas.java",
"retrieved_chunk": "package canvas;\nimport domain.Shape;\npublic interface Canvas {\n void draw(Shape shape);\n void show();\n}",
"score": 0.8085788488388062
},
{
"filename": "src/main/java/canvas/Pixel.java",
"retrieved_chunk": "package canvas;\npublic class Pixel {\n private boolean isSet;\n public Pixel(boolean isSet) {\n this.isSet = isSet;\n }\n public boolean isSet() {\n return isSet;\n }\n}",
"score": 0.8009078502655029
},
{
"filename": "src/main/java/canvas/SwingCanvas.java",
"retrieved_chunk": " int y = point.getY();\n if (x >= 0 && y >= 0 && x < width && y < height) {\n allPoints.add(new Point(x, height - 1 - y));\n }\n }\n }\n public void show() {\n SwingUtilities.invokeLater(new Runnable() {\n @Override\n public void run() {",
"score": 0.7964515686035156
}
] |
java
|
(point.getX(), point.getY());
|
package raven.toast;
import com.formdev.flatlaf.ui.FlatUIUtils;
import com.formdev.flatlaf.util.Animator;
import com.formdev.flatlaf.util.UIScale;
import raven.toast.ui.ToastNotificationPanel;
import raven.toast.util.NotificationHolder;
import raven.toast.util.UIUtils;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ComponentAdapter;
import java.awt.event.ComponentEvent;
import java.awt.event.ComponentListener;
import java.util.*;
import java.util.List;
import java.util.function.Consumer;
/**
* <!-- FlatLaf Property -->
* <p>
* Toast.outlineWidth int 0 (default)
* Toast.iconTextGap int 5 (default)
* Toast.closeButtonGap int 5 (default)
* Toast.arc int 20 (default)
* Toast.horizontalGap int 10 (default)
* <p>
* Toast.limit int -1 (default) -1 as unlimited
* Toast.duration long 2500 (default)
* Toast.animation int 200 (default)
* Toast.animationResolution int 5 (default)
* Toast.animationMove int 10 (default)
* Toast.minimumWidth int 50 (default)
* Toast.maximumWidth int -1 (default) -1 as not set
* <p>
* Toast.shadowColor Color
* Toast.shadowOpacity float 0.1f (default)
* Toast.shadowInsets Insets 0,0,6,6 (default)
* <p>
* Toast.useEffect boolean true (default)
* Toast.effectWidth float 0.5f (default) 0.5f as 50%
* Toast.effectOpacity float 0.2f (default) 0 to 1
* Toast.effectAlignment String left (default) left, right
* Toast.effectColor Color
* Toast.success.effectColor Color
* Toast.info.effectColor Color
* Toast.warning.effectColor Color
* Toast.error.effectColor Color
* <p>
* Toast.outlineColor Color
* Toast.foreground Color
* Toast.background Color
* <p>
* Toast.success.outlineColor Color
* Toast.success.foreground Color
* Toast.success.background Color
* Toast.info.outlineColor Color
* Toast.info.foreground Color
* Toast.info.background Color
* Toast.warning.outlineColor Color
* Toast.warning.foreground Color
* Toast.warning.background Color
* Toast.error.outlineColor Color
* Toast.error.foreground Color
* Toast.error.background Color
* <p>
* Toast.frameInsets Insets 10,10,10,10 (default)
* Toast.margin Insets 8,8,8,8 (default)
* <p>
* Toast.showCloseButton boolean true (default)
* Toast.closeIconColor Color
*
* <p>
* <!-- UIManager -->
* <p>
* Toast.success.icon Icon
* Toast.info.icon Icon
* Toast.warning.icon Icon
* Toast.error.icon Icon
* Toast.closeIcon Icon
*/
/**
* @author Raven
*/
public class Notifications {
private static Notifications instance;
private JFrame frame;
private final Map<Location, List<NotificationAnimation>> lists = new HashMap<>();
private final NotificationHolder notificationHolder = new NotificationHolder();
private ComponentListener windowEvent;
private void installEvent(JFrame frame) {
if (windowEvent == null && frame != null) {
windowEvent = new ComponentAdapter() {
@Override
public void componentMoved(ComponentEvent e) {
move(frame.getBounds());
}
@Override
public void componentResized(ComponentEvent e) {
move(frame.getBounds());
}
};
}
if (this.frame != null) {
this.frame.removeComponentListener(windowEvent);
}
if (frame != null) {
frame.addComponentListener(windowEvent);
}
this.frame = frame;
}
public static Notifications getInstance() {
if (instance == null) {
instance = new Notifications();
}
return instance;
}
private int getCurrentShowCount(Location location) {
List list = lists.get(location);
return list == null ? 0 : list.size();
}
private synchronized void move(Rectangle rectangle) {
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.move(rectangle);
}
}
}
}
public void setJFrame(JFrame frame) {
installEvent(frame);
}
public void show(Type type, String message) {
show(type, Location.TOP_CENTER, message);
}
public void show(Type type, long duration, String message) {
show(type, Location.TOP_CENTER, duration, message);
}
public void show(Type type, Location location, String message) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(type, location, duration, message);
}
public void show(Type type, Location location, long duration, String message) {
initStart(new NotificationAnimation(type, location, duration, message), duration);
}
public void show(JComponent component) {
show(Location.TOP_CENTER, component);
}
public void show(Location location, JComponent component) {
long duration = FlatUIUtils.getUIInt("Toast.duration", 2500);
show(location, duration, component);
}
public void show(Location location, long duration, JComponent component) {
initStart(new NotificationAnimation(location, duration, component), duration);
}
private synchronized boolean initStart(NotificationAnimation notificationAnimation, long duration) {
int limit = FlatUIUtils.getUIInt("Toast.limit", -1);
if (limit == -1 || getCurrentShowCount(notificationAnimation.getLocation()) < limit) {
notificationAnimation.start();
return true;
} else {
|
notificationHolder.hold(notificationAnimation);
|
return false;
}
}
private synchronized void notificationClose(NotificationAnimation notificationAnimation) {
NotificationAnimation hold = notificationHolder.getHold(notificationAnimation.getLocation());
if (hold != null) {
if (initStart(hold, hold.getDuration())) {
notificationHolder.removeHold(hold);
}
}
}
public void clearAll() {
notificationHolder.clearHold();
for (Map.Entry<Location, List<NotificationAnimation>> set : lists.entrySet()) {
for (int i = 0; i < set.getValue().size(); i++) {
NotificationAnimation an = set.getValue().get(i);
if (an != null) {
an.close();
}
}
}
}
public void clear(Location location) {
notificationHolder.clearHold(location);
List<NotificationAnimation> list = lists.get(location);
if (list != null) {
for (int i = 0; i < list.size(); i++) {
NotificationAnimation an = list.get(i);
if (an != null) {
an.close();
}
}
}
}
public void clearHold() {
notificationHolder.clearHold();
}
public void clearHold(Location location) {
notificationHolder.clearHold(location);
}
protected ToastNotificationPanel createNotification(Type type, String message) {
ToastNotificationPanel toastNotificationPanel = new ToastNotificationPanel();
toastNotificationPanel.set(type, message);
return toastNotificationPanel;
}
private synchronized void updateList(Location key, NotificationAnimation values, boolean add) {
if (add) {
if (lists.containsKey(key)) {
lists.get(key).add(values);
} else {
List<NotificationAnimation> list = new ArrayList<>();
list.add(values);
lists.put(key, list);
}
} else {
if (lists.containsKey(key)) {
lists.get(key).remove(values);
if (lists.get(key).isEmpty()) {
lists.remove(key);
}
}
}
}
public enum Type {
SUCCESS, INFO, WARNING, ERROR
}
public enum Location {
TOP_LEFT, TOP_CENTER, TOP_RIGHT, BOTTOM_LEFT, BOTTOM_CENTER, BOTTOM_RIGHT
}
public class NotificationAnimation {
private JWindow window;
private Animator animator;
private boolean show = true;
private float animate;
private int x;
private int y;
private Location location;
private long duration;
private Insets frameInsets;
private int horizontalSpace;
private int animationMove;
private boolean top;
private boolean close = false;
public NotificationAnimation(Type type, Location location, long duration, String message) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
ToastNotificationPanel toastNotificationPanel = createNotification(type, message);
toastNotificationPanel.putClientProperty(ToastClientProperties.TOAST_CLOSE_CALLBACK, (Consumer) o -> close());
window.setContentPane(toastNotificationPanel);
window.setFocusableWindowState(false);
window.pack();
toastNotificationPanel.setDialog(window);
}
public NotificationAnimation(Location location, long duration, JComponent component) {
installDefault();
this.location = location;
this.duration = duration;
window = new JWindow(frame);
window.setBackground(new Color(0, 0, 0, 0));
window.setContentPane(component);
window.setFocusableWindowState(false);
window.setSize(component.getPreferredSize());
}
private void installDefault() {
frameInsets = UIUtils.getInsets("Toast.frameInsets", new Insets(10, 10, 10, 10));
horizontalSpace = FlatUIUtils.getUIInt("Toast.horizontalGap", 10);
animationMove = FlatUIUtils.getUIInt("Toast.animationMove", 10);
}
public void start() {
int animation = FlatUIUtils.getUIInt("Toast.animation", 200);
int resolution = FlatUIUtils.getUIInt("Toast.animationResolution", 5);
animator = new Animator(animation, new Animator.TimingTarget() {
@Override
public void begin() {
if (show) {
updateList(location, NotificationAnimation.this, true);
installLocation();
}
}
@Override
public void timingEvent(float f) {
animate = show ? f : 1f - f;
updateLocation(true);
}
@Override
public void end() {
if (show && close == false) {
SwingUtilities.invokeLater(() -> {
new Thread(() -> {
sleep(duration);
if (close == false) {
show = false;
animator.start();
}
}).start();
});
} else {
updateList(location, NotificationAnimation.this, false);
window.dispose();
notificationClose(NotificationAnimation.this);
}
}
});
animator.setResolution(resolution);
animator.start();
}
private void installLocation() {
Insets insets;
Rectangle rec;
if (frame == null) {
insets = UIScale.scale(frameInsets);
rec = new Rectangle(new Point(0, 0), Toolkit.getDefaultToolkit().getScreenSize());
} else {
insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
rec = frame.getBounds();
}
setupLocation(rec, insets);
window.setOpacity(0f);
window.setVisible(true);
}
private void move(Rectangle rec) {
Insets insets = UIScale.scale(FlatUIUtils.addInsets(frameInsets, frame.getInsets()));
setupLocation(rec, insets);
}
private void setupLocation(Rectangle rec, Insets insets) {
if (location == Location.TOP_LEFT) {
x = rec.x + insets.left;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + insets.top;
top = true;
} else if (location == Location.TOP_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + insets.top;
top = true;
} else if (location == Location.BOTTOM_LEFT) {
x = rec.x + insets.left;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_CENTER) {
x = rec.x + (rec.width - window.getWidth()) / 2;
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
} else if (location == Location.BOTTOM_RIGHT) {
x = rec.x + rec.width - (window.getWidth() + insets.right);
y = rec.y + rec.height - (window.getHeight() + insets.bottom);
top = false;
}
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
}
private void updateLocation(boolean loop) {
int am = UIScale.scale(top ? animationMove : -animationMove);
int ly = (int) (getLocation(NotificationAnimation.this) + y + animate * am);
window.setLocation(x, ly);
window.setOpacity(animate);
if (loop) {
update(this);
}
}
private int getLocation(NotificationAnimation notification) {
int height = 0;
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (notification == n) {
return height;
}
double v = n.animate * (list.get(i).window.getHeight() + UIScale.scale(horizontalSpace));
height += top ? v : -v;
}
return height;
}
private void update(NotificationAnimation except) {
List<NotificationAnimation> list = lists.get(location);
for (int i = 0; i < list.size(); i++) {
NotificationAnimation n = list.get(i);
if (n != except) {
n.updateLocation(false);
}
}
}
public void close() {
close = true;
show = false;
if (animator.isRunning()) {
animator.stop();
}
animator.start();
}
private void sleep(long l) {
try {
Thread.sleep(l);
} catch (InterruptedException e) {
System.err.println(e);
}
}
public Location getLocation() {
return location;
}
public long getDuration() {
return duration;
}
}
}
|
src/main/java/raven/toast/Notifications.java
|
DJ-Raven-swing-toast-notifications-4c7978a
|
[
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " public Notifications.NotificationAnimation getHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);\n if (n.getLocation() == location) {\n return n;\n }\n }\n return null;\n }",
"score": 0.845281720161438
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": "package raven.toast.util;\nimport raven.toast.Notifications;\nimport java.util.ArrayList;\nimport java.util.List;\npublic class NotificationHolder {\n private final List<Notifications.NotificationAnimation> lists = new ArrayList<>();\n private final Object lock = new Object();\n public int getHoldCount() {\n return lists.size();\n }",
"score": 0.8087133169174194
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void removeHold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.remove(notificationAnimation);\n }\n }\n public void hold(Notifications.NotificationAnimation notificationAnimation) {\n synchronized (lock) {\n lists.add(notificationAnimation);\n }",
"score": 0.8079593777656555
},
{
"filename": "src/main/java/raven/toast/util/NotificationHolder.java",
"retrieved_chunk": " }\n public void clearHold() {\n synchronized (lock) {\n lists.clear();\n }\n }\n public void clearHold(Notifications.Location location) {\n synchronized (lock) {\n for (int i = 0; i < lists.size(); i++) {\n Notifications.NotificationAnimation n = lists.get(i);",
"score": 0.806904137134552
},
{
"filename": "src/test/java/raven/demo/Test.java",
"retrieved_chunk": " getContentPane().add(buttonClear);\n ToastNotificationPanel panel = new ToastNotificationPanel();\n panel.set(Notifications.Type.INFO, \"Hello my name is raven\\nThis new Toast Panel Notification\");\n getContentPane().add(panel);\n }\n private Notifications.Location getRandomLocation() {\n Random ran = new Random();\n int a = ran.nextInt(6);\n if (a == 0) {\n return Notifications.Location.TOP_LEFT;",
"score": 0.8022162914276123
}
] |
java
|
notificationHolder.hold(notificationAnimation);
|
package canvas;
import domain.Point;
import domain.Shape;
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
public class SwingCanvas implements Canvas {
private final int width;
private final int height;
private final int factor;
public SwingCanvas(int width, int height, int factor) {
this.width = width;
this.height = height;
this.factor = factor;
}
private List<Point> allPoints = new ArrayList<>();
public void draw(Shape shape) {
for (Point point: shape.getPoints()) {
int x = point.getX();
int y = point.getY();
if (x >= 0 && y >= 0 && x < width && y < height) {
allPoints.add(new Point(x, height - 1 - y));
}
}
}
public void show() {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
new Frame().setVisible(true);
}
});
}
class Frame extends JFrame {
Frame() {
super("Graphic Canvas");
setSize(factor * width + 2*factor, factor * height + 50);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
}
@Override
public void paint(Graphics g) {
super.paint(g);
for (Point point : allPoints) {
g.drawOval(point.
|
getX() * factor, point.getY() * factor + 50, factor, factor);
|
}
}
}
}
|
src/main/java/canvas/SwingCanvas.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/sprites/House.java",
"retrieved_chunk": " allShapes.add(new Rectangle(new Point(17, 0), new Point(22, 12))); //door\n allShapes.add(new Square(new Point(5, 10), 5)); //window\n allShapes.add(new Line(new Point(0, 20), new Point(12, 25)));\n allShapes.add(new Line(new Point(12, 25), new Point(26, 20)));\n return allShapes;\n }\n @Override\n public List<Point> getPoints() {\n List<Point> originalPoints = super.getPoints();\n return new MoveBy(lowerLeft.getX(), lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();",
"score": 0.8312524557113647
},
{
"filename": "src/main/java/Main.java",
"retrieved_chunk": " Canvas canvas = new SwingCanvas(80, 70, 10);\n House house1 = new House(new Point(1, 1));\n Shape house2 = new House(new Point(0, 0)) //House\n .transform(new MirrorOverX(26)) // GenericShape\n .transform(new MoveBy(5, 3)); //GenericShape - 2\n Shape landscape = house1.combineWith(house2)\n .transform(new MirrorOverX(20));\n canvas.draw(landscape);\n canvas.show();\n }",
"score": 0.8261698484420776
},
{
"filename": "src/main/java/canvas/TextCanvas.java",
"retrieved_chunk": " }\n }\n public void draw(Shape shape) {\n for (Point point : shape.getPoints()) {\n set(point.getX(), point.getY());\n }\n }\n private void set(int x, int y) {\n if (x >= 0 && y >= 0 && x < width && y < height) {\n pixels[y][x] = new Pixel(true);",
"score": 0.8203487396240234
},
{
"filename": "src/main/java/Main.java",
"retrieved_chunk": "import canvas.*;\nimport domain.Point;\nimport domain.Shape;\nimport primitives.*;\nimport sprites.House;\nimport transformations.MirrorOverX;\nimport transformations.MoveBy;\npublic class Main {\n public static void main(String[] args) {\n// Canvas canvas = new TextCanvas(60, 30);",
"score": 0.8098018169403076
},
{
"filename": "src/main/java/primitives/Rectangle.java",
"retrieved_chunk": "package primitives;\nimport domain.Point;\npublic class Rectangle extends Quadrilateral {\n public Rectangle(Point vertex1, Point vertex2) {\n super(\n vertex1, //0, 0\n new Point(vertex1.getX(), vertex2.getY()), //0, 10\n vertex2, //20, 10\n new Point(vertex2.getX(), vertex1.getY())// 20, 0\n );",
"score": 0.8064633011817932
}
] |
java
|
getX() * factor, point.getY() * factor + 50, factor, factor);
|
package canvas;
import domain.Point;
import domain.Shape;
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
public class SwingCanvas implements Canvas {
private final int width;
private final int height;
private final int factor;
public SwingCanvas(int width, int height, int factor) {
this.width = width;
this.height = height;
this.factor = factor;
}
private List<Point> allPoints = new ArrayList<>();
public void draw(Shape shape) {
for (Point point: shape.getPoints()) {
int x = point.getX();
int y = point.getY();
if (x >= 0 && y >= 0 && x < width && y < height) {
allPoints.add(new Point(x, height - 1 - y));
}
}
}
public void show() {
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
new Frame().setVisible(true);
}
});
}
class Frame extends JFrame {
Frame() {
super("Graphic Canvas");
setSize(factor * width + 2*factor, factor * height + 50);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setLocationRelativeTo(null);
}
@Override
public void paint(Graphics g) {
super.paint(g);
for (Point point : allPoints) {
g
|
.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);
|
}
}
}
}
|
src/main/java/canvas/SwingCanvas.java
|
dmitriyvolk-redrover-draw-b9b5e7d
|
[
{
"filename": "src/main/java/sprites/House.java",
"retrieved_chunk": " allShapes.add(new Rectangle(new Point(17, 0), new Point(22, 12))); //door\n allShapes.add(new Square(new Point(5, 10), 5)); //window\n allShapes.add(new Line(new Point(0, 20), new Point(12, 25)));\n allShapes.add(new Line(new Point(12, 25), new Point(26, 20)));\n return allShapes;\n }\n @Override\n public List<Point> getPoints() {\n List<Point> originalPoints = super.getPoints();\n return new MoveBy(lowerLeft.getX(), lowerLeft.getY()).transform(new GenericShape(originalPoints)).getPoints();",
"score": 0.8285878896713257
},
{
"filename": "src/main/java/Main.java",
"retrieved_chunk": " Canvas canvas = new SwingCanvas(80, 70, 10);\n House house1 = new House(new Point(1, 1));\n Shape house2 = new House(new Point(0, 0)) //House\n .transform(new MirrorOverX(26)) // GenericShape\n .transform(new MoveBy(5, 3)); //GenericShape - 2\n Shape landscape = house1.combineWith(house2)\n .transform(new MirrorOverX(20));\n canvas.draw(landscape);\n canvas.show();\n }",
"score": 0.8259785771369934
},
{
"filename": "src/main/java/canvas/TextCanvas.java",
"retrieved_chunk": " }\n }\n public void draw(Shape shape) {\n for (Point point : shape.getPoints()) {\n set(point.getX(), point.getY());\n }\n }\n private void set(int x, int y) {\n if (x >= 0 && y >= 0 && x < width && y < height) {\n pixels[y][x] = new Pixel(true);",
"score": 0.8178220987319946
},
{
"filename": "src/main/java/Main.java",
"retrieved_chunk": "import canvas.*;\nimport domain.Point;\nimport domain.Shape;\nimport primitives.*;\nimport sprites.House;\nimport transformations.MirrorOverX;\nimport transformations.MoveBy;\npublic class Main {\n public static void main(String[] args) {\n// Canvas canvas = new TextCanvas(60, 30);",
"score": 0.8098894953727722
},
{
"filename": "src/main/java/primitives/Rectangle.java",
"retrieved_chunk": "package primitives;\nimport domain.Point;\npublic class Rectangle extends Quadrilateral {\n public Rectangle(Point vertex1, Point vertex2) {\n super(\n vertex1, //0, 0\n new Point(vertex1.getX(), vertex2.getY()), //0, 10\n vertex2, //20, 10\n new Point(vertex2.getX(), vertex1.getY())// 20, 0\n );",
"score": 0.8069090843200684
}
] |
java
|
.drawOval(point.getX() * factor, point.getY() * factor + 50, factor, factor);
|
/*
* Copyright (c) 2011-2022, baomidou (jobob@qq.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.handler.TenantLineHandler;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import com.github.deeround.jdbc.plus.util.CollectionUtils;
import com.github.deeround.jdbc.plus.util.ExceptionUtils;
import com.github.deeround.jdbc.plus.util.StringPool;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.ItemsList;
import net.sf.jsqlparser.expression.operators.relational.MultiExpressionList;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.*;
import net.sf.jsqlparser.statement.update.Update;
import org.springframework.jdbc.core.JdbcTemplate;
import java.util.List;
/**
* @author hubin
* @since 3.4.0
*/
public class TenantLineInterceptor extends BaseMultiTableInterceptor implements IInterceptor {
private final TenantLineHandler tenantLineHandler;
public TenantLineInterceptor(TenantLineHandler tenantLineHandler) {
this.tenantLineHandler = tenantLineHandler;
}
@Override
public boolean supportMethod(MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {
for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {
methodInfo.resolveSql(i
|
, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
|
}
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
return result;
}
@Override
protected void processSelect(Select select, int index, String sql, Object obj) {
final String whereSegment = (String) obj;
this.processSelectBody(select.getSelectBody(), whereSegment);
List<WithItem> withItemsList = select.getWithItemsList();
if (!CollectionUtils.isEmpty(withItemsList)) {
withItemsList.forEach(withItem -> this.processSelectBody(withItem, whereSegment));
}
}
@Override
protected void processInsert(Insert insert, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(insert.getTable().getName())) {
// 过滤退出执行
return;
}
List<Column> columns = insert.getColumns();
if (CollectionUtils.isEmpty(columns)) {
// 针对不给列名的insert 不处理
return;
}
String tenantIdColumn = this.tenantLineHandler.getTenantIdColumn();
if (this.tenantLineHandler.ignoreInsert(columns, tenantIdColumn)) {
// 针对已给出租户列的insert 不处理
return;
}
columns.add(new Column(tenantIdColumn));
// fixed gitee pulls/141 duplicate update
List<Expression> duplicateUpdateColumns = insert.getDuplicateUpdateExpressionList();
if (CollectionUtils.isNotEmpty(duplicateUpdateColumns)) {
EqualsTo equalsTo = new EqualsTo();
equalsTo.setLeftExpression(new StringValue(tenantIdColumn));
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
duplicateUpdateColumns.add(equalsTo);
}
Select select = insert.getSelect();
if (select != null) {
this.processInsertSelect(select.getSelectBody(), (String) obj);
} else if (insert.getItemsList() != null) {
// fixed github pull/295
ItemsList itemsList = insert.getItemsList();
Expression tenantId = this.tenantLineHandler.getTenantId();
if (itemsList instanceof MultiExpressionList) {
((MultiExpressionList) itemsList).getExpressionLists().forEach(el -> el.getExpressions().add(tenantId));
} else {
((ExpressionList) itemsList).getExpressions().add(tenantId);
}
} else {
throw ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
}
}
/**
* update 语句处理
*/
@Override
protected void processUpdate(Update update, int index, String sql, Object obj) {
final Table table = update.getTable();
if (this.tenantLineHandler.ignoreTable(table.getName())) {
// 过滤退出执行
return;
}
update.setWhere(this.andExpression(table, update.getWhere(), (String) obj));
}
/**
* delete 语句处理
*/
@Override
protected void processDelete(Delete delete, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(delete.getTable().getName())) {
// 过滤退出执行
return;
}
delete.setWhere(this.andExpression(delete.getTable(), delete.getWhere(), (String) obj));
}
/**
* 处理 insert into select
* <p>
* 进入这里表示需要 insert 的表启用了多租户,则 select 的表都启动了
*
* @param selectBody SelectBody
*/
protected void processInsertSelect(SelectBody selectBody, final String whereSegment) {
PlainSelect plainSelect = (PlainSelect) selectBody;
FromItem fromItem = plainSelect.getFromItem();
if (fromItem instanceof Table) {
// fixed gitee pulls/141 duplicate update
this.processPlainSelect(plainSelect, whereSegment);
this.appendSelectItem(plainSelect.getSelectItems());
} else if (fromItem instanceof SubSelect) {
SubSelect subSelect = (SubSelect) fromItem;
this.appendSelectItem(plainSelect.getSelectItems());
this.processInsertSelect(subSelect.getSelectBody(), whereSegment);
}
}
/**
* 追加 SelectItem
*
* @param selectItems SelectItem
*/
protected void appendSelectItem(List<SelectItem> selectItems) {
if (CollectionUtils.isEmpty(selectItems)) {
return;
}
if (selectItems.size() == 1) {
SelectItem item = selectItems.get(0);
if (item instanceof AllColumns || item instanceof AllTableColumns) {
return;
}
}
selectItems.add(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
}
/**
* 租户字段别名设置
* <p>tenantId 或 tableAlias.tenantId</p>
*
* @param table 表对象
* @return 字段
*/
protected Column getAliasColumn(Table table) {
StringBuilder column = new StringBuilder();
// todo 该起别名就要起别名,禁止修改此处逻辑
if (table.getAlias() != null) {
column.append(table.getAlias().getName()).append(StringPool.DOT);
}
column.append(this.tenantLineHandler.getTenantIdColumn());
return new Column(column.toString());
}
/**
* 构建租户条件表达式
*
* @param table 表对象
* @param where 当前where条件
* @param whereSegment 所属Mapper对象全路径（在原租户拦截器功能中，这个参数并不需要参与相关判断）
* @return 租户条件表达式
* @see BaseMultiTableInterceptor#buildTableExpression(Table, Expression, String)
*/
@Override
public Expression buildTableExpression(final Table table, final Expression where, final String whereSegment) {
if (this.tenantLineHandler.ignoreTable(table.getName())) {
return null;
}
return new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/DynamicTableNameInterceptor.java",
"retrieved_chunk": " if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {\n return true;\n }\n return false;\n }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {\n for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {\n methodInfo.resolveSql(i, this.changeTable(methodInfo.getActionInfo().getBatchSql()[i]));",
"score": 0.9679974317550659
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/config/MyStatInterceptor.java",
"retrieved_chunk": " public boolean supportMethod(final MethodInvocationInfo methodInfo) {\n return IInterceptor.super.supportMethod(methodInfo);\n }\n /**\n * SQL执行前方法（主要用于对SQL进行修改）\n */\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n log.info(\"执行SQL开始时间：{}\", LocalDateTime.now());\n log.info(\"原始SQL：{}\", Arrays.toString(methodInfo.getActionInfo().getBatchSql()));",
"score": 0.9167760610580444
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " log.debug(\"origin sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"origin parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n //逻辑处理（核心方法：主要处理SQL和SQL参数）\n if (this.interceptors != null && this.interceptors.size() > 0) {\n for (IInterceptor interceptor : this.interceptors) {\n if (interceptor.supportMethod(methodInfo)) {\n interceptor.beforePrepare(methodInfo, jdbcTemplate);\n //插件允许修改原始SQL以及入参\n if (methodInfo.getArgs() != null && methodInfo.getArgs().length > 0) {\n //回写参数",
"score": 0.9047442078590393
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/PaginationInterceptor.java",
"retrieved_chunk": " }\n @Override\n public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {\n Page<Object> localPage = PageHelper.getLocalPage();\n if (localPage == null) {\n return;\n }\n try {\n MethodActionInfo actionInfo = methodInfo.getActionInfo();\n Dialect dialect = PageHelper.getDialect(jdbcTemplate);",
"score": 0.8893429040908813
},
{
"filename": "jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/aop/JdbcTemplateMethodInterceptor.java",
"retrieved_chunk": " methodInvocation.setArguments(methodInfo.getArgs());\n }\n }\n }\n }\n log.debug(\"finish sql==>{}\", this.toStr(methodInfo.getActionInfo().getBatchSql()));\n log.debug(\"finish parameters==>{}\", this.toStr(methodInfo.getActionInfo().getBatchParameter()));\n Object result = methodInvocation.proceed();\n log.debug(\"origin result==>{}\", result);\n //逻辑处理",
"score": 0.8743572235107422
}
] |
java
|
, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
|
/*
* Copyright (c) 2011-2022, baomidou (jobob@qq.com).
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.github.deeround.jdbc.plus.Interceptor;
import com.github.deeround.jdbc.plus.handler.TenantLineHandler;
import com.github.deeround.jdbc.plus.method.MethodInvocationInfo;
import com.github.deeround.jdbc.plus.method.MethodType;
import com.github.deeround.jdbc.plus.util.CollectionUtils;
import com.github.deeround.jdbc.plus.util.ExceptionUtils;
import com.github.deeround.jdbc.plus.util.StringPool;
import net.sf.jsqlparser.expression.Expression;
import net.sf.jsqlparser.expression.StringValue;
import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
import net.sf.jsqlparser.expression.operators.relational.ExpressionList;
import net.sf.jsqlparser.expression.operators.relational.ItemsList;
import net.sf.jsqlparser.expression.operators.relational.MultiExpressionList;
import net.sf.jsqlparser.schema.Column;
import net.sf.jsqlparser.schema.Table;
import net.sf.jsqlparser.statement.delete.Delete;
import net.sf.jsqlparser.statement.insert.Insert;
import net.sf.jsqlparser.statement.select.*;
import net.sf.jsqlparser.statement.update.Update;
import org.springframework.jdbc.core.JdbcTemplate;
import java.util.List;
/**
* @author hubin
* @since 3.4.0
*/
public class TenantLineInterceptor extends BaseMultiTableInterceptor implements IInterceptor {
private final TenantLineHandler tenantLineHandler;
public TenantLineInterceptor(TenantLineHandler tenantLineHandler) {
this.tenantLineHandler = tenantLineHandler;
}
@Override
public boolean supportMethod(MethodInvocationInfo methodInfo) {
if (!methodInfo.isSupport()) {
return false;
}
if (MethodType.UPDATE.equals(methodInfo.getType()) || MethodType.QUERY.equals(methodInfo.getType())) {
return true;
}
return false;
}
@Override
public void beforePrepare(final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
if (methodInfo.getActionInfo() != null && methodInfo.getActionInfo().getBatchSql() != null) {
for (int i = 0; i < methodInfo.getActionInfo().getBatchSql().length; i++) {
methodInfo.resolveSql(i, this.parserMulti(methodInfo.getActionInfo().getBatchSql()[i], null));
}
}
}
@Override
public Object beforeFinish(Object result, final MethodInvocationInfo methodInfo, JdbcTemplate jdbcTemplate) {
return result;
}
@Override
protected void processSelect(Select select, int index, String sql, Object obj) {
final String whereSegment = (String) obj;
this.processSelectBody(select.getSelectBody(), whereSegment);
List<WithItem> withItemsList = select.getWithItemsList();
if (!CollectionUtils.isEmpty(withItemsList)) {
withItemsList.forEach(withItem -> this.processSelectBody(withItem, whereSegment));
}
}
@Override
protected void processInsert(Insert insert, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(insert.getTable().getName())) {
// 过滤退出执行
return;
}
List<Column> columns = insert.getColumns();
if (CollectionUtils.isEmpty(columns)) {
// 针对不给列名的insert 不处理
return;
}
String tenantIdColumn = this.tenantLineHandler.getTenantIdColumn();
if (this.tenantLineHandler.ignoreInsert(columns, tenantIdColumn)) {
// 针对已给出租户列的insert 不处理
return;
}
columns.add(new Column(tenantIdColumn));
// fixed gitee pulls/141 duplicate update
List<Expression> duplicateUpdateColumns = insert.getDuplicateUpdateExpressionList();
if (CollectionUtils.isNotEmpty(duplicateUpdateColumns)) {
EqualsTo equalsTo = new EqualsTo();
equalsTo.setLeftExpression(new StringValue(tenantIdColumn));
equalsTo.setRightExpression(this.tenantLineHandler.getTenantId());
duplicateUpdateColumns.add(equalsTo);
}
Select select = insert.getSelect();
if (select != null) {
this.processInsertSelect(select.getSelectBody(), (String) obj);
} else if (insert.getItemsList() != null) {
// fixed github pull/295
ItemsList itemsList = insert.getItemsList();
Expression tenantId = this.tenantLineHandler.getTenantId();
if (itemsList instanceof MultiExpressionList) {
((MultiExpressionList) itemsList).getExpressionLists().forEach(el -> el.getExpressions().add(tenantId));
} else {
((ExpressionList) itemsList).getExpressions().add(tenantId);
}
} else {
throw
|
ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
|
}
}
/**
* update 语句处理
*/
@Override
protected void processUpdate(Update update, int index, String sql, Object obj) {
final Table table = update.getTable();
if (this.tenantLineHandler.ignoreTable(table.getName())) {
// 过滤退出执行
return;
}
update.setWhere(this.andExpression(table, update.getWhere(), (String) obj));
}
/**
* delete 语句处理
*/
@Override
protected void processDelete(Delete delete, int index, String sql, Object obj) {
if (this.tenantLineHandler.ignoreTable(delete.getTable().getName())) {
// 过滤退出执行
return;
}
delete.setWhere(this.andExpression(delete.getTable(), delete.getWhere(), (String) obj));
}
/**
* 处理 insert into select
* <p>
* 进入这里表示需要 insert 的表启用了多租户,则 select 的表都启动了
*
* @param selectBody SelectBody
*/
protected void processInsertSelect(SelectBody selectBody, final String whereSegment) {
PlainSelect plainSelect = (PlainSelect) selectBody;
FromItem fromItem = plainSelect.getFromItem();
if (fromItem instanceof Table) {
// fixed gitee pulls/141 duplicate update
this.processPlainSelect(plainSelect, whereSegment);
this.appendSelectItem(plainSelect.getSelectItems());
} else if (fromItem instanceof SubSelect) {
SubSelect subSelect = (SubSelect) fromItem;
this.appendSelectItem(plainSelect.getSelectItems());
this.processInsertSelect(subSelect.getSelectBody(), whereSegment);
}
}
/**
* 追加 SelectItem
*
* @param selectItems SelectItem
*/
protected void appendSelectItem(List<SelectItem> selectItems) {
if (CollectionUtils.isEmpty(selectItems)) {
return;
}
if (selectItems.size() == 1) {
SelectItem item = selectItems.get(0);
if (item instanceof AllColumns || item instanceof AllTableColumns) {
return;
}
}
selectItems.add(new SelectExpressionItem(new Column(this.tenantLineHandler.getTenantIdColumn())));
}
/**
* 租户字段别名设置
* <p>tenantId 或 tableAlias.tenantId</p>
*
* @param table 表对象
* @return 字段
*/
protected Column getAliasColumn(Table table) {
StringBuilder column = new StringBuilder();
// todo 该起别名就要起别名,禁止修改此处逻辑
if (table.getAlias() != null) {
column.append(table.getAlias().getName()).append(StringPool.DOT);
}
column.append(this.tenantLineHandler.getTenantIdColumn());
return new Column(column.toString());
}
/**
* 构建租户条件表达式
*
* @param table 表对象
* @param where 当前where条件
* @param whereSegment 所属Mapper对象全路径（在原租户拦截器功能中，这个参数并不需要参与相关判断）
* @return 租户条件表达式
* @see BaseMultiTableInterceptor#buildTableExpression(Table, Expression, String)
*/
@Override
public Expression buildTableExpression(final Table table, final Expression where, final String whereSegment) {
if (this.tenantLineHandler.ignoreTable(table.getName())) {
return null;
}
return new EqualsTo(this.getAliasColumn(table), this.tenantLineHandler.getTenantId());
}
}
|
jdbc-plus-spring-boot-starter/src/main/java/com/github/deeround/jdbc/plus/Interceptor/TenantLineInterceptor.java
|
deeround-jdbc-plus-a0dcdfd
|
[
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " @Override\n public void setValues(PreparedStatement ps) throws SQLException {\n ps.setString(1, \"test_tenant_4\");\n }\n }, new RowCallbackHandler() {\n @Override\n public void processRow(ResultSet rs) throws SQLException {\n log.info(\"rowNum==>{}\", rowNum[0]++);\n query.add(TestAllServiceImpl.toMap(rs));\n }",
"score": 0.8146686553955078
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/JdbcTemplateTestService.java",
"retrieved_chunk": " public void insert() {\n this.jdbcTemplate.update(\"insert into test_user(id,name) values('1','wangwu')\");\n //最终执行SQL：insert into test_user(id,name,tenant_id) values('1','wangwu','test_tenant_1')\n }\n public void delete() {\n this.jdbcTemplate.update(\"delete from test_user where id='1'\");\n //最终执行SQL：delete from test_user where id='1' and tenant_id='test_tenant_1'\n }\n public void update() {\n this.jdbcTemplate.update(\"update test_user set name='lisi' where id='1'\");",
"score": 0.8003249168395996
},
{
"filename": "jdbc-plus-samples/src/test/java/com/github/deeround/jdbc/plus/samples/Tests.java",
"retrieved_chunk": " }\n @Test\n void testTenantInsert() {\n this.jdbcTemplateTestService.insert();\n }\n @Test\n void testTenantUpdate() {\n this.jdbcTemplateTestService.update();\n }\n @Test",
"score": 0.8001573085784912
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " this.jdbcTemplate.batchUpdate(sql, new BatchPreparedStatementSetter() {\n @Override\n public void setValues(PreparedStatement ps, int i) throws SQLException {\n if (i >= 10) {\n return;\n }\n ps.setString(1, String.valueOf(i));\n ps.setString(2, UUID.randomUUID().toString().replaceAll(\"-\", \"\"));\n }\n @Override",
"score": 0.797908365726471
},
{
"filename": "jdbc-plus-samples/src/main/java/com/github/deeround/jdbc/plus/samples/service/impl/TestAllServiceImpl.java",
"retrieved_chunk": " List<Object> query = this.jdbcTemplate.query(sql, new PreparedStatementSetter() {\n @Override\n public void setValues(PreparedStatement ps) throws SQLException {\n ps.setString(1, \"test_tenant_4\");\n }\n }, new RowMapper<Object>() {\n @Override\n public Object mapRow(ResultSet rs, int rowNum) throws SQLException {\n log.info(\"rowNum==>{}\", rowNum);\n return TestAllServiceImpl.toMap(rs);",
"score": 0.7965792417526245
}
] |
java
|
ExceptionUtils.mpe("Failed to process multiple-table update, please exclude the tableName or statementId");
|
package com.deshaw.python;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* A more Pythonic version of the map: throws exceptions when trying to access
* missing keys.
*/
public class Dict
extends HashMap<Object,Object>
{
/**
* Exception thrown when the key is missing from the dictionary.
*/
public static class MissingKeyException
extends RuntimeException
{
private static final long serialVersionUID = -963449382298809244L;
/**
* Constructor.
*
* @param message The exception message.
*/
public MissingKeyException(String message)
{
super(message);
}
}
// ----------------------------------------------------------------------
private static final long serialVersionUID = 3896936112974357004L;
/**
* Return the value to which the specified key is mapped.
*
* @throws MissingKeyException if the key is not in the dict.
*/
@Override
public Object get(final Object key)
throws MissingKeyException
{
final Object v = super.get(key);
if (v != null) {
return v;
}
if (containsKey(key)) {
return null;
}
throw new MissingKeyException("Missing key '" + key + "'");
}
/**
* Return the value to which the specified key is mapped or the specified
* default value if the key is not in the dict.
*
* @param <T> The type of the object to get.
* @param key The key to use for the lookup.
* @param dflt The value to return if no match was found for the key.
*
* @return the element for the given key.
*
* @throws ClassCastException if any associated value was not the same time
* as the given default.
*/
@SuppressWarnings("unchecked")
public <T> T get(final Object key, final T dflt)
{
final Object v = super.get(key);
if (v != null) {
return (T) v;
}
if (containsKey(key)) {
return null;
}
return dflt;
}
/**
* Get the {@code int} value corresponding to the given key.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public int getInt(Object key)
{
return ((Number) get(key)).intValue();
}
/**
* Get the {@code int} value corresponding to the given key, or the default
* value if it doesn't exist.
*
* @param key The key to use for the lookup.
* @param dflt The value to return if no match was found for the key.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public int getInt(Object key, int dflt)
{
return containsKey(key) ? getInt(key) : dflt;
}
/**
* Get the {@code long} value corresponding to the given key.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public long getLong(Object key)
{
return ((Number) get(key)).longValue();
}
/**
* Get the {@code long} value corresponding to the given key, or the default
* value if it doesn't exist.
*
* @param key The key to use for the lookup.
* @param dflt The value to return if no match was found for the key.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public long getLong(Object key, long dflt)
{
return containsKey(key) ? getLong(key) : dflt;
}
/**
* Get the {@code double} value corresponding to the given key.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public double getDouble(Object key)
{
return ((Number) get(key)).doubleValue();
}
/**
* Get the {@code double} value corresponding to the given key, or the default
* value if it doesn't exist.
*
* @param key The key to use for the lookup.
* @param dflt The value to return if no match was found for the key.
*
* @return the value associated with the given key.
*
* @throws ClassCastException if the associated value was not numeric.
*/
public double getDouble(Object key, double dflt)
{
return containsKey(key) ? getDouble(key) : dflt;
}
/**
* Get the {@link List} value corresponding to the given key.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key, if any.
*
* @throws ClassCastException if the associated value was not a {@link List}.
*/
public List<?> getList(Object key)
{
return (List<?>) get(key);
}
/**
* Return the value to which the key is mapped as a list of
* strings. Non-null entries are converted to strings by calling
* {@link String#valueOf(Object)}, and null entries are left
* unchanged.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key, if any.
*
* @throws ClassCastException if the associated value was not a {@link List}.
*/
@SuppressWarnings("unchecked")
public List<String> getStringList(Object key)
{
final List<?> rawList = getList(key);
if (rawList == null || rawList.isEmpty()) {
return (List<String>)rawList;
}
final List<String> stringList = new ArrayList<>();
for (Object raw : rawList) {
stringList.add((raw != null) ? String.valueOf(raw) : null);
}
return stringList;
}
/**
* Return the {@link NumpyArray} corresponding to the given key.
*
* @param key The key to use for the lookup.
*
* @return the value associated with the given key, if any.
*
* @throws ClassCastException if the associated value was not a
* {@link NumpyArray}.
*/
public NumpyArray getArray(Object key)
{
return (NumpyArray) get(key);
}
/**
* Return the {@link NumpyArray} corresponding to the given key and validate
* its dimensions.
*
* <p>See also {@link NumpyArray#validateShape(String, int...)}.
*
* @param key The key to use for the lookup.
* @param expectedShape The expected shape of the return value.
*
* @return the value associated with the given key, if any.
*
* @throws ClassCastException if the associated value was not a
* {@link NumpyArray}.
*/
public NumpyArray getArray(Object key, int... expectedShape)
{
NumpyArray array = getArray(key);
|
array.validateShape(String.valueOf(key), expectedShape);
|
return array;
}
/**
* {@inheritDoc}
*/
@Override
public String toString()
{
StringBuilder sb = new StringBuilder();
sb.append('{');
boolean first = true;
for (Object rawEntry: entrySet()) {
Map.Entry e = (Map.Entry) rawEntry;
if (!first) {
sb.append(',');
}
first = false;
sb.append(' ');
Object k = e.getKey();
Object v = e.getValue();
sb.append(stringify(k)).append(": ").append(stringify(v));
}
if (!first) {
sb.append(' ');
}
sb.append('}');
return sb.toString();
}
/**
* Wrap strings in quotes, but defer to {@link String#valueOf} for
* other types of objects.
*
* @param o The object to turn into a string.
*/
private String stringify(Object o)
{
return (o instanceof CharSequence) ? "'" + o + "'"
: String.valueOf(o);
}
}
|
java/src/main/java/com/deshaw/python/Dict.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " // Validate the key before we use it\n assertKeyCorrectness(key);\n // Keep walking down until we get to the penultimate array\n Object array = myArray;\n for (int i=0; i < key.length-1; i++) {\n final Object k = key[i];\n if (k instanceof Number) {\n final int index = ((Number)k).intValue();\n try {\n array = Array.get(value, ((Number)k).intValue());",
"score": 0.8295294046401978
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " // Validate the key before we use it\n assertKeyCorrectness(key);\n // Keep walking down and attempt to give back whatever we find for\n // the key\n Object value = myArray;\n for (Object k : key) {\n if (k instanceof Number) {\n final int index = ((Number)k).intValue();\n try {\n value = Array.get(value, index);",
"score": 0.8258664011955261
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " /**\n * {@inheritDoc}\n */\n @Override\n @GenericReturnType\n public Object __getitem__(final Object[] key)\n throws ArrayIndexOutOfBoundsException,\n IllegalArgumentException,\n NullPointerException\n {",
"score": 0.8184612989425659
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " * <p>Implemenations of this method should include the\n * {@link GenericReturnType} annotation in their signature so that the\n * Python side sees the right type, and not just {@link Object}.\n *\n * @param key The Python-style lookup key.\n *\n * @return The value which was found, if any.\n */\n @GenericReturnType\n public Object __getitem__(final Object[] key);",
"score": 0.8103901743888855
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " * Check that a key is correct.\n */\n private void assertKeyCorrectness(final Object[] key)\n {\n // Check key correctness\n if (key == null) {\n throw new NullPointerException(\"Given a null key\");\n }\n if (key.length > myNumDims) {\n throw new ArrayIndexOutOfBoundsException(",
"score": 0.7898935675621033
}
] |
java
|
array.validateShape(String.valueOf(key), expectedShape);
|
package com.easyhome.common.feign;
import com.easyhome.common.utils.GrayscaleConstant;
import lombok.extern.slf4j.Slf4j;
import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
/**
* 打印请求头灰度参数拦截器
* @author wangshufeng
*/
@Slf4j
public class TransmitHeaderPrintLogHanlerInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
String printLogFlg = request.getHeader(GrayscaleConstant.PRINT_HEADER_LOG_KEY);
if (log.isInfoEnabled() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(printLogFlg)) {
Enumeration<String> headerNames = request.getHeaderNames();
if (headerNames != null) {
while (headerNames.hasMoreElements()) {
String name = headerNames.nextElement();
String value = request.getHeader(name);
log.info("接收到的请求头信息:{}={}", name, value);
}
}
}
Map<String,String> param=new HashMap<>(8);
//获取所有灰度参数值设置到ThreadLocal，以便传值
for (GrayHeaderParam item:GrayHeaderParam.values()) {
String hParam = request.getHeader(item.getValue());
if(!StringUtils.isEmpty(hParam)){
|
param.put(item.getValue(), hParam);
|
}
}
GrayParamHolder.putValues(param);
return true;
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
@Nullable Exception ex) throws Exception {
//清除灰度ThreadLocal
GrayParamHolder.clearValue();
}
}
|
src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8550318479537964
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " }**/\n String printLogFlg = attributes.get(GrayscaleConstant.PRINT_HEADER_LOG_KEY);\n if (log.isInfoEnabled() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(printLogFlg)) {\n requestTemplate.header(GrayscaleConstant.PRINT_HEADER_LOG_KEY, printLogFlg);\n log.info(\"feign传递请求头信息:{}={}\", GrayscaleConstant.HEADER_KEY, version);\n }\n }\n }\n}",
"score": 0.8531203866004944
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " for (Map.Entry<String,String> item:map.entrySet()){\n paramMap.put(item.getKey(),item.getValue());\n }\n }\n }\n /**\n * 清空线程参数\n */\n public static void clearValue() {\n GrayParamHolder.paramLocal.remove();",
"score": 0.8440079689025879
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " * @return\n */\n public static Map<String, String> getGrayMap() {\n Map<String, String> paramMap = GrayParamHolder.paramLocal.get();\n if(paramMap==null){\n paramMap=new HashMap<>(8);\n if(GrayUtil.isGrayPod()){\n paramMap.put(GrayscaleConstant.HEADER_KEY, GrayscaleConstant.HEADER_VALUE);\n paramMap.put(GrayscaleConstant.PRINT_HEADER_LOG_KEY, GrayscaleConstant.STR_BOOLEAN_TRUE);\n GrayParamHolder.paramLocal.set(paramMap);",
"score": 0.8435661792755127
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " * feign传递请求头信息拦截器\n *\n * @author wangshufeng\n */\n@Slf4j\n@Configuration\npublic class FeignTransmitHeadersRequestInterceptor implements RequestInterceptor {\n @Override\n public void apply(RequestTemplate requestTemplate) {\n Map<String,String> attributes=GrayParamHolder.getGrayMap();",
"score": 0.8380895853042603
}
] |
java
|
param.put(item.getValue(), hParam);
|
package com.easyhome.common.feign;
import com.easyhome.common.utils.GrayscaleConstant;
import lombok.extern.slf4j.Slf4j;
import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
/**
* 打印请求头灰度参数拦截器
* @author wangshufeng
*/
@Slf4j
public class TransmitHeaderPrintLogHanlerInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
String printLogFlg = request.getHeader(GrayscaleConstant.PRINT_HEADER_LOG_KEY);
if (log.isInfoEnabled() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(printLogFlg)) {
Enumeration<String> headerNames = request.getHeaderNames();
if (headerNames != null) {
while (headerNames.hasMoreElements()) {
String name = headerNames.nextElement();
String value = request.getHeader(name);
log.info("接收到的请求头信息:{}={}", name, value);
}
}
}
Map<String,String> param=new HashMap<>(8);
//获取所有灰度参数值设置到ThreadLocal，以便传值
for (GrayHeaderParam item:GrayHeaderParam.values()) {
String hParam = request.getHeader(item.getValue());
if(!StringUtils.isEmpty(hParam)){
param.put(item.getValue(), hParam);
}
}
|
GrayParamHolder.putValues(param);
|
return true;
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
@Nullable Exception ex) throws Exception {
//清除灰度ThreadLocal
GrayParamHolder.clearValue();
}
}
|
src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " * @return\n */\n public static Map<String, String> getGrayMap() {\n Map<String, String> paramMap = GrayParamHolder.paramLocal.get();\n if(paramMap==null){\n paramMap=new HashMap<>(8);\n if(GrayUtil.isGrayPod()){\n paramMap.put(GrayscaleConstant.HEADER_KEY, GrayscaleConstant.HEADER_VALUE);\n paramMap.put(GrayscaleConstant.PRINT_HEADER_LOG_KEY, GrayscaleConstant.STR_BOOLEAN_TRUE);\n GrayParamHolder.paramLocal.set(paramMap);",
"score": 0.8902729749679565
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8807222843170166
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " for (Map.Entry<String,String> item:map.entrySet()){\n paramMap.put(item.getKey(),item.getValue());\n }\n }\n }\n /**\n * 清空线程参数\n */\n public static void clearValue() {\n GrayParamHolder.paramLocal.remove();",
"score": 0.8774471282958984
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayHeaderParam.java",
"retrieved_chunk": "package com.easyhome.common.feign;\nimport com.easyhome.common.utils.GrayscaleConstant;\n/**\n * 异步线程拷贝灰度灰度环境信息枚举\n * @author wangshufeng\n */\npublic enum GrayHeaderParam {\n HEADER_KEY(GrayscaleConstant.HEADER_KEY),\n PRINT_HEADER_LOG_KEY(GrayscaleConstant.PRINT_HEADER_LOG_KEY),\n USER_ID(GrayscaleConstant.USER_ID),",
"score": 0.8669705390930176
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayscaleConstant.java",
"retrieved_chunk": " public static final String PRINT_HEADER_LOG_KEY = \"print_header_log\";\n /**\n * http请求头灰度标识参数名\n */\n public static final String HEADER_KEY = \"release-version\";\n /**\n * http请求头灰度标识参数值\n */\n public static final String HEADER_VALUE = \"grayscale\";\n /**",
"score": 0.8528819680213928
}
] |
java
|
GrayParamHolder.putValues(param);
|
package com.easyhome.common.nacos.ribbon;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.ribbon.ExtendBalancer;
import com.alibaba.cloud.nacos.ribbon.NacosServer;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.easyhome.common.utils.GrayUtil;
import com.easyhome.common.utils.GrayscaleConstant;
import com.netflix.client.config.IClientConfig;
import com.netflix.loadbalancer.AbstractLoadBalancerRule;
import com.netflix.loadbalancer.DynamicServerListLoadBalancer;
import com.netflix.loadbalancer.Server;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.CollectionUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;
/**
* nacos自定义负载策略
*
* @author wangshufeng
*/
@Slf4j
public class NacosRule extends AbstractLoadBalancerRule {
@Autowired
private NacosDiscoveryProperties nacosDiscoveryProperties;
@Override
public Server choose(Object key) {
try {
String clusterName = this.nacosDiscoveryProperties.getClusterName();
DynamicServerListLoadBalancer loadBalancer = (DynamicServerListLoadBalancer) getLoadBalancer();
String name = loadBalancer.getName();
NamingService namingService = nacosDiscoveryProperties.namingServiceInstance();
List<Instance> instances = namingService.selectInstances(name, true);
instances = this.getGrayFilterInstances(instances, key);
if (CollectionUtils.isEmpty(instances)) {
log.warn("no instance in service {}", name);
return null;
}
List<Instance> instancesToChoose = instances;
if (StringUtils.isNotBlank(clusterName)) {
List<Instance> sameClusterInstances = instances.stream()
.filter(instance -> Objects.equals(clusterName, instance.getClusterName()))
.collect(Collectors.toList());
if (!CollectionUtils.isEmpty(sameClusterInstances)) {
instancesToChoose = sameClusterInstances;
} else {
log.warn(
"A cross-cluster call occurs，name = {}, clusterName = {}, instance = {}",
name, clusterName, instances);
}
}
Instance instance = ExtendBalancer.getHostByRandomWeight2(instancesToChoose);
return new NacosServer(instance);
} catch (Exception e) {
log.warn("NacosRule error", e);
return null;
}
}
/**
* 根据当前请求是否为灰度过滤服务实例列表
*
* @param instances
* @return List<Instance>
*/
private List<Instance> getGrayFilterInstances(List<Instance> instances, Object key) {
if (CollectionUtils.isEmpty(instances)) {
return instances;
} else {
//是否灰度请求
Boolean isGrayRequest;
String grayGroup=GrayscaleConstant.HEADER_VALUE;
//兼容gateway传值方式，gateway是nio是通过key来做负载实例识别的
if (Objects.nonNull(key) && !GrayscaleConstant.DEFAULT.equals(key)) {
isGrayRequest = true;
if(isGrayRequest){
grayGroup=(String)key;
}
} else {
isGrayRequest
|
= GrayUtil.isGrayRequest();
|
if(isGrayRequest){
grayGroup=GrayUtil.requestGroup();
}
}
List<Instance> prodInstance=new ArrayList<>();
List<Instance> grayInstance=new ArrayList<>();
for(Instance item:instances){
Map<String, String> metadata = item.getMetadata();
if (metadata.isEmpty() || !GrayscaleConstant.STR_BOOLEAN_TRUE.equals(metadata.get(GrayscaleConstant.POD_GRAY))) {
prodInstance.add(item);
}
if (isGrayRequest) {
if (!metadata.isEmpty() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(metadata.get(GrayscaleConstant.POD_GRAY))) {
if(Objects.equals(grayGroup,metadata.get(GrayscaleConstant.GRAY_GROUP))){
grayInstance.add(item);
}
}
}
}
if(!isGrayRequest||CollectionUtils.isEmpty(grayInstance)){
return prodInstance;
}
return grayInstance;
}
}
@Override
public void initWithNiwsConfig(IClientConfig clientConfig) {
}
}
|
src/main/java/com/easyhome/common/nacos/ribbon/NacosRule.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " }\n }\n /**\n * 获取当前请求分组\n * @return\n */\n public static String requestGroup(){\n Map<String,String> attributes= GrayParamHolder.getGrayMap();\n String groupFlag =attributes.get(GrayscaleConstant.HEADER_KEY);\n if (groupFlag!=null&&!\"\".equals(groupFlag)) {",
"score": 0.8771312832832336
},
{
"filename": "src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java",
"retrieved_chunk": " Map<String,String> param=new HashMap<>(8);\n //获取所有灰度参数值设置到ThreadLocal，以便传值\n for (GrayHeaderParam item:GrayHeaderParam.values()) {\n String hParam = request.getHeader(item.getValue());\n if(!StringUtils.isEmpty(hParam)){\n param.put(item.getValue(), hParam);\n }\n }\n GrayParamHolder.putValues(param);\n return true;",
"score": 0.8724496960639954
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8716391324996948
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " return topicGrayName(topicName);\n } else {\n return topicName;\n }\n }\n /**\n * 是否为灰度请求\n * @return Boolean\n */\n public static Boolean isGrayRequest(){",
"score": 0.8557772636413574
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " /**\n * 获取运行实例的灰度分组\n * @return\n */\n public static String podGroup() {\n String groupFlag = System.getProperty(GrayscaleConstant.GRAY_GROUP);\n if (groupFlag!=null&&!\"\".equals(groupFlag)) {\n return groupFlag;\n } else {\n return GrayscaleConstant.HEADER_VALUE;",
"score": 0.8518315553665161
}
] |
java
|
= GrayUtil.isGrayRequest();
|
package com.easyhome.common.feign;
import com.alibaba.ttl.TransmittableThreadLocal;
import com.easyhome.common.utils.GrayUtil;
import com.easyhome.common.utils.GrayscaleConstant;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
/**
* 异步线程间参数传递
*
* @author wangshufeng
*/
public class GrayParamHolder {
/**
* 在Java的启动参数加上：-javaagent:path/to/transmittable-thread-local-2.x.y.jar。
* <p>
* 注意：
* <p>
* 如果修改了下载的TTL的Jar的文件名（transmittable-thread-local-2.x.y.jar），则需要自己手动通过-Xbootclasspath JVM参数来显式配置。
* 比如修改文件名成ttl-foo-name-changed.jar，则还需要加上Java的启动参数：-Xbootclasspath/a:path/to/ttl-foo-name-changed.jar。
* 或使用v2.6.0之前的版本（如v2.5.1），则也需要自己手动通过-Xbootclasspath JVM参数来显式配置（就像TTL之前的版本的做法一样）。
* 加上Java的启动参数：-Xbootclasspath/a:path/to/transmittable-thread-local-2.5.1.jar。
*/
private static ThreadLocal<Map<String, String>> paramLocal = new TransmittableThreadLocal();
/**
* 获取单个参数值
*
* @param key
* @return
*/
public static String getValue(String key) {
Map<String, String> paramMap = GrayParamHolder.paramLocal.get();
if (Objects.nonNull(paramMap) && !paramMap.isEmpty()) {
return paramMap.get(key);
}
return null;
}
/**
* 获取所有参数
*
* @return
*/
public static Map<String, String> getGrayMap() {
Map<String, String> paramMap = GrayParamHolder.paramLocal.get();
if(paramMap==null){
paramMap=new HashMap<>(8);
|
if(GrayUtil.isGrayPod()){
|
paramMap.put(GrayscaleConstant.HEADER_KEY, GrayscaleConstant.HEADER_VALUE);
paramMap.put(GrayscaleConstant.PRINT_HEADER_LOG_KEY, GrayscaleConstant.STR_BOOLEAN_TRUE);
GrayParamHolder.paramLocal.set(paramMap);
}
}
return paramMap;
}
/**
* 设置单个参数
*
* @param key
* @param value
*/
public static void putValue(String key, String value) {
Map<String, String> paramMap = GrayParamHolder.paramLocal.get();
if (Objects.isNull(paramMap) || paramMap.isEmpty()) {
paramMap = new HashMap<>(6);
GrayParamHolder.paramLocal.set(paramMap);
}
paramMap.put(key, value);
}
/**
* 设置单多个参数
*
* @param map
*/
public static void putValues(Map<String,String> map) {
Map<String, String> paramMap = GrayParamHolder.paramLocal.get();
if (Objects.isNull(paramMap) || paramMap.isEmpty()) {
paramMap = new HashMap<>(6);
GrayParamHolder.paramLocal.set(paramMap);
}
if(Objects.nonNull(map)&&!map.isEmpty()){
for (Map.Entry<String,String> item:map.entrySet()){
paramMap.put(item.getKey(),item.getValue());
}
}
}
/**
* 清空线程参数
*/
public static void clearValue() {
GrayParamHolder.paramLocal.remove();
}
}
|
src/main/java/com/easyhome/common/feign/GrayParamHolder.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java",
"retrieved_chunk": " Map<String,String> param=new HashMap<>(8);\n //获取所有灰度参数值设置到ThreadLocal，以便传值\n for (GrayHeaderParam item:GrayHeaderParam.values()) {\n String hParam = request.getHeader(item.getValue());\n if(!StringUtils.isEmpty(hParam)){\n param.put(item.getValue(), hParam);\n }\n }\n GrayParamHolder.putValues(param);\n return true;",
"score": 0.858605146408081
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayHeaderParam.java",
"retrieved_chunk": "package com.easyhome.common.feign;\nimport com.easyhome.common.utils.GrayscaleConstant;\n/**\n * 异步线程拷贝灰度灰度环境信息枚举\n * @author wangshufeng\n */\npublic enum GrayHeaderParam {\n HEADER_KEY(GrayscaleConstant.HEADER_KEY),\n PRINT_HEADER_LOG_KEY(GrayscaleConstant.PRINT_HEADER_LOG_KEY),\n USER_ID(GrayscaleConstant.USER_ID),",
"score": 0.8239235877990723
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " /**\n * 获取运行实例的灰度分组\n * @return\n */\n public static String podGroup() {\n String groupFlag = System.getProperty(GrayscaleConstant.GRAY_GROUP);\n if (groupFlag!=null&&!\"\".equals(groupFlag)) {\n return groupFlag;\n } else {\n return GrayscaleConstant.HEADER_VALUE;",
"score": 0.8207743167877197
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " Map<String,String> attributes= GrayParamHolder.getGrayMap();\n String releaseVersion=attributes.get(GrayscaleConstant.HEADER_KEY);\n if (Objects.nonNull(releaseVersion)&&!\"\".equals(releaseVersion)) {\n return true;\n }\n return false;\n }\n /**\n * 当前环境是否为灰度环境\n *",
"score": 0.8194422721862793
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/AbstractGrayEventListener.java",
"retrieved_chunk": " private List<SubscriptionData> subscribes = new ArrayList<>();\n private ListenerStateEnum currentState;\n private Properties mqProperties;\n @Resource\n private ApplicationContext applicationContext;\n /**\n * 初始化消费者实例\n */\n public void initConsumer() {\n if (GrayUtil.isGrayPod()) {",
"score": 0.8192280530929565
}
] |
java
|
if(GrayUtil.isGrayPod()){
|
package com.easyhome.common.nacos;
import com.alibaba.nacos.api.naming.listener.Event;
import com.alibaba.nacos.api.naming.listener.EventListener;
import com.alibaba.nacos.api.naming.listener.NamingEvent;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.easyhome.common.event.GrayEventChangeEvent;
import com.easyhome.common.rocketmq.ListenerStateEnum;
import com.easyhome.common.utils.GrayUtil;
import com.easyhome.common.utils.GrayscaleConstant;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import javax.annotation.Resource;
import java.util.List;
/**
* nacos自定义监听实现
*
* @author wangshufeng
*/
@Slf4j
@Component
public class NacosEventListener implements EventListener {
@Resource
private ApplicationEventPublisher publisher;
@Override
public void onEvent(Event event) {
if (event instanceof NamingEvent) {
this.mqInit(((NamingEvent) event).getInstances());
}
}
/**
* 当前的mq监听状态
*/
private static ListenerStateEnum listenerMqState;
public synchronized void mqInit(List<Instance> instances) {
ListenerStateEnum newState;
//当前实例是灰度实例
if (GrayUtil.isGrayPod()) {
newState = ListenerStateEnum.GRAYSCALE;
} else {
//判断当前服务有灰度实例
if (this.isHaveGray(instances)) {
newState = ListenerStateEnum.PRODUCTION;
} else {
newState = ListenerStateEnum.TOGETHER;
}
}
log.info("当前实例是否为灰度环境：{}", GrayUtil.isGrayPod());
log.
|
info("当前实例监听mq队列的状态:{
|
}", newState.getValue());
//防止重复初始化监听mq队列信息
if (!newState.equals(listenerMqState)) {
listenerMqState = newState;
publisher.publishEvent(new GrayEventChangeEvent(listenerMqState));
}
}
/**
* 是否有灰度实例
*
* @return
*/
private boolean isHaveGray(List<Instance> instances) {
if (!CollectionUtils.isEmpty(instances)) {
for (Instance instance : instances) {
if (GrayscaleConstant.STR_BOOLEAN_TRUE.equals(instance.getMetadata().get(GrayscaleConstant.POD_GRAY))) {
return true;
}
}
}
return false;
}
}
|
src/main/java/com/easyhome/common/nacos/NacosEventListener.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/rocketmq/AbstractGrayEventListener.java",
"retrieved_chunk": " }\n }\n @Override\n public void onApplicationEvent(GrayEventChangeEvent event) {\n ListenerStateEnum listenerStateEnum = (ListenerStateEnum) event.getSource();\n log.info(this.getClass().getName() + \"灰度环境变更:\" + listenerStateEnum.getValue());\n currentState = listenerStateEnum;\n if (ListenerStateEnum.PRODUCTION.equals(listenerStateEnum)) {\n initConsumerProduction();\n for (SubscriptionData item : subscribes) {",
"score": 0.85787034034729
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/ListenerStateEnum.java",
"retrieved_chunk": "package com.easyhome.common.rocketmq;\nimport lombok.Getter;\n/**\n * 灰度发版队列监听状态\n *\n * @author wangshufeng\n */\n@Getter\npublic enum ListenerStateEnum {\n /**",
"score": 0.8443330526351929
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/ListenerStateEnum.java",
"retrieved_chunk": " * 只监听生产环境队列\n */\n PRODUCTION(0, \"只监听生产环境队列\"),\n /**\n * 只监听灰度环境队列\n */\n GRAYSCALE(1, \"只监听灰度环境队列\"),\n /**\n * 同时监听生产和灰度环境队列\n */",
"score": 0.8288515210151672
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/ListenerStateEnum.java",
"retrieved_chunk": " TOGETHER(2, \"同时监听生产和灰度环境队列\");\n /**\n * key\n */\n private Integer key;\n /**\n * value\n */\n private String value;\n ListenerStateEnum(Integer key, String value) {",
"score": 0.8244422674179077
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/AbstractGrayEventListener.java",
"retrieved_chunk": " }\n }\n /**\n * 初始化灰度消费者实例\n */\n private void initConsumerGray() {\n if (consumerGray == null) {\n synchronized (this) {\n if (consumerGray == null) {\n if (Objects.isNull(mqProperties)) {",
"score": 0.8198169469833374
}
] |
java
|
info("当前实例监听mq队列的状态:{
|
package com.easyhome.common.nacos.ribbon;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.ribbon.ExtendBalancer;
import com.alibaba.cloud.nacos.ribbon.NacosServer;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.easyhome.common.utils.GrayUtil;
import com.easyhome.common.utils.GrayscaleConstant;
import com.netflix.client.config.IClientConfig;
import com.netflix.loadbalancer.AbstractLoadBalancerRule;
import com.netflix.loadbalancer.DynamicServerListLoadBalancer;
import com.netflix.loadbalancer.Server;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.CollectionUtils;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.stream.Collectors;
/**
* nacos自定义负载策略
*
* @author wangshufeng
*/
@Slf4j
public class NacosRule extends AbstractLoadBalancerRule {
@Autowired
private NacosDiscoveryProperties nacosDiscoveryProperties;
@Override
public Server choose(Object key) {
try {
String clusterName = this.nacosDiscoveryProperties.getClusterName();
DynamicServerListLoadBalancer loadBalancer = (DynamicServerListLoadBalancer) getLoadBalancer();
String name = loadBalancer.getName();
NamingService namingService = nacosDiscoveryProperties.namingServiceInstance();
List<Instance> instances = namingService.selectInstances(name, true);
instances = this.getGrayFilterInstances(instances, key);
if (CollectionUtils.isEmpty(instances)) {
log.warn("no instance in service {}", name);
return null;
}
List<Instance> instancesToChoose = instances;
if (StringUtils.isNotBlank(clusterName)) {
List<Instance> sameClusterInstances = instances.stream()
.filter(instance -> Objects.equals(clusterName, instance.getClusterName()))
.collect(Collectors.toList());
if (!CollectionUtils.isEmpty(sameClusterInstances)) {
instancesToChoose = sameClusterInstances;
} else {
log.warn(
"A cross-cluster call occurs，name = {}, clusterName = {}, instance = {}",
name, clusterName, instances);
}
}
Instance instance = ExtendBalancer.getHostByRandomWeight2(instancesToChoose);
return new NacosServer(instance);
} catch (Exception e) {
log.warn("NacosRule error", e);
return null;
}
}
/**
* 根据当前请求是否为灰度过滤服务实例列表
*
* @param instances
* @return List<Instance>
*/
private List<Instance> getGrayFilterInstances(List<Instance> instances, Object key) {
if (CollectionUtils.isEmpty(instances)) {
return instances;
} else {
//是否灰度请求
Boolean isGrayRequest;
String grayGroup=GrayscaleConstant.HEADER_VALUE;
//兼容gateway传值方式，gateway是nio是通过key来做负载实例识别的
if (Objects.nonNull(key) && !GrayscaleConstant.DEFAULT.equals(key)) {
isGrayRequest = true;
if(isGrayRequest){
grayGroup=(String)key;
}
} else {
isGrayRequest = GrayUtil.isGrayRequest();
if(isGrayRequest){
grayGroup
|
=GrayUtil.requestGroup();
|
}
}
List<Instance> prodInstance=new ArrayList<>();
List<Instance> grayInstance=new ArrayList<>();
for(Instance item:instances){
Map<String, String> metadata = item.getMetadata();
if (metadata.isEmpty() || !GrayscaleConstant.STR_BOOLEAN_TRUE.equals(metadata.get(GrayscaleConstant.POD_GRAY))) {
prodInstance.add(item);
}
if (isGrayRequest) {
if (!metadata.isEmpty() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(metadata.get(GrayscaleConstant.POD_GRAY))) {
if(Objects.equals(grayGroup,metadata.get(GrayscaleConstant.GRAY_GROUP))){
grayInstance.add(item);
}
}
}
}
if(!isGrayRequest||CollectionUtils.isEmpty(grayInstance)){
return prodInstance;
}
return grayInstance;
}
}
@Override
public void initWithNiwsConfig(IClientConfig clientConfig) {
}
}
|
src/main/java/com/easyhome/common/nacos/ribbon/NacosRule.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " }\n }\n /**\n * 获取当前请求分组\n * @return\n */\n public static String requestGroup(){\n Map<String,String> attributes= GrayParamHolder.getGrayMap();\n String groupFlag =attributes.get(GrayscaleConstant.HEADER_KEY);\n if (groupFlag!=null&&!\"\".equals(groupFlag)) {",
"score": 0.8736671209335327
},
{
"filename": "src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java",
"retrieved_chunk": " Map<String,String> param=new HashMap<>(8);\n //获取所有灰度参数值设置到ThreadLocal，以便传值\n for (GrayHeaderParam item:GrayHeaderParam.values()) {\n String hParam = request.getHeader(item.getValue());\n if(!StringUtils.isEmpty(hParam)){\n param.put(item.getValue(), hParam);\n }\n }\n GrayParamHolder.putValues(param);\n return true;",
"score": 0.8503206372261047
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " return topicGrayName(topicName);\n } else {\n return topicName;\n }\n }\n /**\n * 是否为灰度请求\n * @return Boolean\n */\n public static Boolean isGrayRequest(){",
"score": 0.8468365669250488
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8463736772537231
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " }\n return topicName.concat(GrayscaleConstant.GRAY_TOPIC_SUFFIX);\n }\n /**\n * 自动主题名称拼接灰度后缀\n * @param topicName\n * @return String\n */\n public static String autoTopicGrayName(String topicName) {\n if (isGrayRequest()) {",
"score": 0.8410922288894653
}
] |
java
|
=GrayUtil.requestGroup();
|
package com.easyhome.common.utils;
import com.easyhome.common.feign.GrayParamHolder;
import org.springframework.util.StringUtils;
import java.util.Map;
import java.util.Objects;
/**
* 灰度发布工具类
*
* @author wangshufeng
*/
public class GrayUtil {
/**
* 主题名称拼接灰度后缀
*
* @param topicName
* @return String
*/
public static String topicGrayName(String topicName) {
if (StringUtils.isEmpty(topicName)) {
throw new NullPointerException("topicName为null");
}
return topicName.concat(GrayscaleConstant.GRAY_TOPIC_SUFFIX);
}
/**
* 自动主题名称拼接灰度后缀
* @param topicName
* @return String
*/
public static String autoTopicGrayName(String topicName) {
if (isGrayRequest()) {
return topicGrayName(topicName);
} else {
return topicName;
}
}
/**
* 是否为灰度请求
* @return Boolean
*/
public static Boolean isGrayRequest(){
Map<String,
|
String> attributes= GrayParamHolder.getGrayMap();
|
String releaseVersion=attributes.get(GrayscaleConstant.HEADER_KEY);
if (Objects.nonNull(releaseVersion)&&!"".equals(releaseVersion)) {
return true;
}
return false;
}
/**
* 当前环境是否为灰度环境
*
* @return boolean
*/
public static Boolean isGrayPod() {
String grayFlg = System.getProperty(GrayscaleConstant.POD_GRAY);
if (GrayscaleConstant.STR_BOOLEAN_TRUE.equals(grayFlg)) {
return true;
} else {
return false;
}
}
/**
* 获取运行实例的灰度分组
* @return
*/
public static String podGroup() {
String groupFlag = System.getProperty(GrayscaleConstant.GRAY_GROUP);
if (groupFlag!=null&&!"".equals(groupFlag)) {
return groupFlag;
} else {
return GrayscaleConstant.HEADER_VALUE;
}
}
/**
* 获取当前请求分组
* @return
*/
public static String requestGroup(){
Map<String,String> attributes= GrayParamHolder.getGrayMap();
String groupFlag =attributes.get(GrayscaleConstant.HEADER_KEY);
if (groupFlag!=null&&!"".equals(groupFlag)) {
return groupFlag;
} else {
return GrayscaleConstant.HEADER_VALUE;
}
}
}
|
src/main/java/com/easyhome/common/utils/GrayUtil.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java",
"retrieved_chunk": " Map<String,String> param=new HashMap<>(8);\n //获取所有灰度参数值设置到ThreadLocal，以便传值\n for (GrayHeaderParam item:GrayHeaderParam.values()) {\n String hParam = request.getHeader(item.getValue());\n if(!StringUtils.isEmpty(hParam)){\n param.put(item.getValue(), hParam);\n }\n }\n GrayParamHolder.putValues(param);\n return true;",
"score": 0.8668637275695801
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " * @return\n */\n public static Map<String, String> getGrayMap() {\n Map<String, String> paramMap = GrayParamHolder.paramLocal.get();\n if(paramMap==null){\n paramMap=new HashMap<>(8);\n if(GrayUtil.isGrayPod()){\n paramMap.put(GrayscaleConstant.HEADER_KEY, GrayscaleConstant.HEADER_VALUE);\n paramMap.put(GrayscaleConstant.PRINT_HEADER_LOG_KEY, GrayscaleConstant.STR_BOOLEAN_TRUE);\n GrayParamHolder.paramLocal.set(paramMap);",
"score": 0.8416475653648376
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8376479744911194
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayscaleConstant.java",
"retrieved_chunk": " public static final String DEVICE_OS = \"deviceOs\";\n /**\n * 是否灰度实例\n */\n public static final String POD_GRAY=\"pod.gray\";\n /**\n * 灰度消息队列后缀\n */\n public static final String GRAY_TOPIC_SUFFIX=\"_gray\";\n /**",
"score": 0.8347841501235962
},
{
"filename": "src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java",
"retrieved_chunk": "import java.util.Map;\n/**\n * 打印请求头灰度参数拦截器\n * @author wangshufeng\n */\n@Slf4j\npublic class TransmitHeaderPrintLogHanlerInterceptor implements HandlerInterceptor {\n @Override\n public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {\n String printLogFlg = request.getHeader(GrayscaleConstant.PRINT_HEADER_LOG_KEY);",
"score": 0.8262342214584351
}
] |
java
|
String> attributes= GrayParamHolder.getGrayMap();
|
package com.easyhome.common.rocketmq;
import com.aliyun.openservices.ons.api.Consumer;
import com.aliyun.openservices.ons.api.MessageListener;
import com.aliyun.openservices.ons.api.ONSFactory;
import com.aliyun.openservices.ons.api.PropertyKeyConst;
import com.easyhome.common.event.GrayEventChangeEvent;
import com.easyhome.common.utils.GrayUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationListener;
import org.springframework.util.StringUtils;
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.Properties;
/**
* 灰度实例上下线事件处理基础类
*
* @author wangshufeng
*/
@Slf4j
public abstract class AbstractGrayEventListener implements ApplicationListener<GrayEventChangeEvent> {
private Consumer consumer;
private Consumer consumerGray;
/**
* 默认订阅tag规则
*/
private static final String DEFAULT_SUB_EXPRESSION = "*";
private List<SubscriptionData> subscribes = new ArrayList<>();
private ListenerStateEnum currentState;
private Properties mqProperties;
@Resource
private ApplicationContext applicationContext;
/**
* 初始化消费者实例
*/
public void initConsumer() {
if (GrayUtil.isGrayPod()) {
initConsumerGray();
} else {
initConsumerProduction();
}
}
/**
* 初始化生产消费者实例
*/
private void initConsumerProduction() {
if (consumer == null) {
synchronized (this) {
if (consumer == null) {
if (Objects.isNull(mqProperties)) {
throw new NullPointerException("rocketMq配置信息未设置");
} else {
consumer = ONSFactory.createConsumer(mqProperties);
consumer.start();
}
}
}
}
}
/**
* 初始化灰度消费者实例
*/
private void initConsumerGray() {
if (consumerGray == null) {
synchronized (this) {
if (consumerGray == null) {
if (Objects.isNull(mqProperties)) {
throw new NullPointerException("rocketMq配置信息未设置");
} else {
Properties grayProperties = new Properties();
grayProperties.putAll(mqProperties);
grayProperties.setProperty(PropertyKeyConst.GROUP_ID, GrayUtil.topicGrayName(grayProperties.getProperty(PropertyKeyConst.GROUP_ID)));
consumerGray = ONSFactory.createConsumer(grayProperties);
consumerGray.start();
}
}
}
}
}
@Override
public void onApplicationEvent(GrayEventChangeEvent event) {
ListenerStateEnum listenerStateEnum = (ListenerStateEnum) event.getSource();
log.info(this.getClass().
|
getName() + "灰度环境变更:" + listenerStateEnum.getValue());
|
currentState = listenerStateEnum;
if (ListenerStateEnum.PRODUCTION.equals(listenerStateEnum)) {
initConsumerProduction();
for (SubscriptionData item : subscribes) {
if (Objects.nonNull(consumer)) {
consumer.subscribe(item.getTopic(), item.getSubExpression(), item.getListener());
}
}
shutdownConsumerGray();
}
if (ListenerStateEnum.TOGETHER.equals(listenerStateEnum)) {
initConsumerProduction();
initConsumerGray();
for (SubscriptionData item : subscribes) {
if (Objects.nonNull(consumer)) {
consumer.subscribe(item.getTopic(), item.getSubExpression(), item.getListener());
}
if (Objects.nonNull(consumerGray)) {
consumerGray.subscribe(GrayUtil.topicGrayName(item.getTopic()), item.getSubExpression(), item.getListener());
}
}
}
if (ListenerStateEnum.GRAYSCALE.equals(listenerStateEnum)) {
initConsumerGray();
for (SubscriptionData item : subscribes) {
if (Objects.nonNull(consumerGray)) {
consumerGray.subscribe(GrayUtil.topicGrayName(item.getTopic()), item.getSubExpression(), item.getListener());
}
}
shutdownConsumerProduction();
}
}
/**
* 添加订阅规则
*
* @param topic 主题
* @param listenerClass 处理消息监听器类名称
* @return AbstractGrayEventListener
*/
public AbstractGrayEventListener subscribe(String topic, Class<? extends MessageListener> listenerClass) {
return this.subscribe(topic, DEFAULT_SUB_EXPRESSION, listenerClass);
}
/**
* 添加订阅规则
*
* @param topic 主题
* @param subExpression 订阅tag规则
* @param listenerClass 处理消息监听器类名称
* @return AbstractGrayEventListener
*/
public AbstractGrayEventListener subscribe(String topic, String subExpression, Class<? extends MessageListener> listenerClass) {
if (Objects.isNull(listenerClass)) {
throw new NullPointerException("listenerClass信息未设置");
}
MessageListener listener = applicationContext.getBean(listenerClass);
if (Objects.isNull(listener)) {
throw new NullPointerException(listenerClass.getName().concat("未找到实例对象"));
}
return this.subscribe(topic, subExpression, listener);
}
/**
* 添加订阅规则
*
* @param topic 主题
* @param listener 处理消息监听器
* @return AbstractGrayEventListener
*/
public AbstractGrayEventListener subscribe(String topic, MessageListener listener) {
return this.subscribe(topic, DEFAULT_SUB_EXPRESSION, listener);
}
/**
* 添加订阅规则
*
* @param topic 主题
* @param subExpression 订阅tag规则
* @param listener 处理消息监听器
* @return AbstractGrayEventListener
*/
public AbstractGrayEventListener subscribe(String topic, String subExpression, MessageListener listener) {
if (StringUtils.isEmpty(topic)) {
throw new NullPointerException("topic信息未设置");
}
if (StringUtils.isEmpty(subExpression)) {
throw new NullPointerException("subExpression信息未设置");
}
if (Objects.isNull(listener)) {
throw new NullPointerException("listener信息未设置");
}
if (listener instanceof GrayMessageListener) {
subscribes.add(new SubscriptionData(topic, subExpression, listener));
} else {
subscribes.add(new SubscriptionData(topic, subExpression, new GrayMessageListener(listener)));
}
return this;
}
/**
* 设置RoketMq配置属性
*
* @param mqProperties 配置属性
* @return AbstractGrayEventListener
*/
public AbstractGrayEventListener setMqProperties(Properties mqProperties) {
this.mqProperties = mqProperties;
return this;
}
/**
* 销毁方法
*/
@PreDestroy
public void shutdown() {
shutdownConsumerProduction();
shutdownConsumerGray();
}
/**
* 销毁生产消费实例
*/
private void shutdownConsumerProduction() {
if (Objects.nonNull(consumer)) {
consumer.shutdown();
consumer = null;
}
}
/**
* 销毁灰度消费者实例
*/
private void shutdownConsumerGray() {
if (Objects.nonNull(consumerGray)) {
consumerGray.shutdown();
consumerGray = null;
}
}
}
|
src/main/java/com/easyhome/common/rocketmq/AbstractGrayEventListener.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/event/GrayEventChangeEvent.java",
"retrieved_chunk": "package com.easyhome.common.event;\nimport com.easyhome.common.rocketmq.ListenerStateEnum;\nimport org.springframework.context.ApplicationEvent;\n/**\n * 灰度环境变更事件\n * @author wangshufeng\n */\npublic class GrayEventChangeEvent extends ApplicationEvent {\n /**\n * Create a new {@code ApplicationEvent}.",
"score": 0.8839841485023499
},
{
"filename": "src/main/java/com/easyhome/common/nacos/NacosEventListener.java",
"retrieved_chunk": "package com.easyhome.common.nacos;\nimport com.alibaba.nacos.api.naming.listener.Event;\nimport com.alibaba.nacos.api.naming.listener.EventListener;\nimport com.alibaba.nacos.api.naming.listener.NamingEvent;\nimport com.alibaba.nacos.api.naming.pojo.Instance;\nimport com.easyhome.common.event.GrayEventChangeEvent;\nimport com.easyhome.common.rocketmq.ListenerStateEnum;\nimport com.easyhome.common.utils.GrayUtil;\nimport com.easyhome.common.utils.GrayscaleConstant;\nimport lombok.extern.slf4j.Slf4j;",
"score": 0.8426018357276917
},
{
"filename": "src/main/java/com/easyhome/common/nacos/NacosEventListener.java",
"retrieved_chunk": " }\n /**\n * 当前的mq监听状态\n */\n private static ListenerStateEnum listenerMqState;\n public synchronized void mqInit(List<Instance> instances) {\n ListenerStateEnum newState;\n //当前实例是灰度实例\n if (GrayUtil.isGrayPod()) {\n newState = ListenerStateEnum.GRAYSCALE;",
"score": 0.8277945518493652
},
{
"filename": "src/main/java/com/easyhome/common/nacos/NacosEventListener.java",
"retrieved_chunk": " } else {\n //判断当前服务有灰度实例\n if (this.isHaveGray(instances)) {\n newState = ListenerStateEnum.PRODUCTION;\n } else {\n newState = ListenerStateEnum.TOGETHER;\n }\n }\n log.info(\"当前实例是否为灰度环境：{}\", GrayUtil.isGrayPod());\n log.info(\"当前实例监听mq队列的状态:{}\", newState.getValue());",
"score": 0.8261621594429016
},
{
"filename": "src/main/java/com/easyhome/common/nacos/NacosEventListener.java",
"retrieved_chunk": " //防止重复初始化监听mq队列信息\n if (!newState.equals(listenerMqState)) {\n listenerMqState = newState;\n publisher.publishEvent(new GrayEventChangeEvent(listenerMqState));\n }\n }\n /**\n * 是否有灰度实例\n *\n * @return",
"score": 0.820766031742096
}
] |
java
|
getName() + "灰度环境变更:" + listenerStateEnum.getValue());
|
package com.easyhome.common.feign;
import com.easyhome.common.utils.GrayscaleConstant;
import lombok.extern.slf4j.Slf4j;
import org.springframework.lang.Nullable;
import org.springframework.util.StringUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
/**
* 打印请求头灰度参数拦截器
* @author wangshufeng
*/
@Slf4j
public class TransmitHeaderPrintLogHanlerInterceptor implements HandlerInterceptor {
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
String printLogFlg = request.getHeader(GrayscaleConstant.PRINT_HEADER_LOG_KEY);
if (log.isInfoEnabled() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(printLogFlg)) {
Enumeration<String> headerNames = request.getHeaderNames();
if (headerNames != null) {
while (headerNames.hasMoreElements()) {
String name = headerNames.nextElement();
String value = request.getHeader(name);
log.info("接收到的请求头信息:{}={}", name, value);
}
}
}
Map<String,String> param=new HashMap<>(8);
//获取所有灰度参数值设置到ThreadLocal，以便传值
for (GrayHeaderParam item:GrayHeaderParam.values()) {
String hParam = request.
|
getHeader(item.getValue());
|
if(!StringUtils.isEmpty(hParam)){
param.put(item.getValue(), hParam);
}
}
GrayParamHolder.putValues(param);
return true;
}
@Override
public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
@Nullable Exception ex) throws Exception {
//清除灰度ThreadLocal
GrayParamHolder.clearValue();
}
}
|
src/main/java/com/easyhome/common/feign/TransmitHeaderPrintLogHanlerInterceptor.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " }**/\n String printLogFlg = attributes.get(GrayscaleConstant.PRINT_HEADER_LOG_KEY);\n if (log.isInfoEnabled() && GrayscaleConstant.STR_BOOLEAN_TRUE.equals(printLogFlg)) {\n requestTemplate.header(GrayscaleConstant.PRINT_HEADER_LOG_KEY, printLogFlg);\n log.info(\"feign传递请求头信息:{}={}\", GrayscaleConstant.HEADER_KEY, version);\n }\n }\n }\n}",
"score": 0.8500316143035889
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " if (Objects.nonNull(attributes)) {\n //灰度标识传递\n String version = attributes.get(GrayscaleConstant.HEADER_KEY);\n if(!StringUtils.isEmpty(version)){\n requestTemplate.header(GrayscaleConstant.HEADER_KEY, version);\n }\n /** 自定义一些通用参数传递\n String deviceOs = attributes.get(GrayscaleConstant.DEVICE_OS);\n if(!StringUtils.isEmpty(deviceOs)){\n requestTemplate.header(GrayscaleConstant.DEVICE_OS, deviceOs);",
"score": 0.8496418595314026
},
{
"filename": "src/main/java/com/easyhome/common/feign/FeignTransmitHeadersRequestInterceptor.java",
"retrieved_chunk": " * feign传递请求头信息拦截器\n *\n * @author wangshufeng\n */\n@Slf4j\n@Configuration\npublic class FeignTransmitHeadersRequestInterceptor implements RequestInterceptor {\n @Override\n public void apply(RequestTemplate requestTemplate) {\n Map<String,String> attributes=GrayParamHolder.getGrayMap();",
"score": 0.8429434299468994
},
{
"filename": "src/main/java/com/easyhome/common/feign/GrayParamHolder.java",
"retrieved_chunk": " * @return\n */\n public static Map<String, String> getGrayMap() {\n Map<String, String> paramMap = GrayParamHolder.paramLocal.get();\n if(paramMap==null){\n paramMap=new HashMap<>(8);\n if(GrayUtil.isGrayPod()){\n paramMap.put(GrayscaleConstant.HEADER_KEY, GrayscaleConstant.HEADER_VALUE);\n paramMap.put(GrayscaleConstant.PRINT_HEADER_LOG_KEY, GrayscaleConstant.STR_BOOLEAN_TRUE);\n GrayParamHolder.paramLocal.set(paramMap);",
"score": 0.8367270827293396
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayscaleConstant.java",
"retrieved_chunk": " public static final String PRINT_HEADER_LOG_KEY = \"print_header_log\";\n /**\n * http请求头灰度标识参数名\n */\n public static final String HEADER_KEY = \"release-version\";\n /**\n * http请求头灰度标识参数值\n */\n public static final String HEADER_VALUE = \"grayscale\";\n /**",
"score": 0.8360915184020996
}
] |
java
|
getHeader(item.getValue());
|
package com.easyhome.common.nacos;
import com.alibaba.nacos.api.naming.listener.Event;
import com.alibaba.nacos.api.naming.listener.EventListener;
import com.alibaba.nacos.api.naming.listener.NamingEvent;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.easyhome.common.event.GrayEventChangeEvent;
import com.easyhome.common.rocketmq.ListenerStateEnum;
import com.easyhome.common.utils.GrayUtil;
import com.easyhome.common.utils.GrayscaleConstant;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.ApplicationEventPublisher;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import javax.annotation.Resource;
import java.util.List;
/**
* nacos自定义监听实现
*
* @author wangshufeng
*/
@Slf4j
@Component
public class NacosEventListener implements EventListener {
@Resource
private ApplicationEventPublisher publisher;
@Override
public void onEvent(Event event) {
if (event instanceof NamingEvent) {
this.mqInit(((NamingEvent) event).getInstances());
}
}
/**
* 当前的mq监听状态
*/
private static ListenerStateEnum listenerMqState;
public synchronized void mqInit(List<Instance> instances) {
ListenerStateEnum newState;
//当前实例是灰度实例
if (GrayUtil.isGrayPod()) {
newState = ListenerStateEnum.GRAYSCALE;
} else {
//判断当前服务有灰度实例
if (this.isHaveGray(instances)) {
newState = ListenerStateEnum.PRODUCTION;
} else {
newState = ListenerStateEnum.TOGETHER;
}
}
log.info
|
("当前实例是否为灰度环境：{
|
}", GrayUtil.isGrayPod());
log.info("当前实例监听mq队列的状态:{}", newState.getValue());
//防止重复初始化监听mq队列信息
if (!newState.equals(listenerMqState)) {
listenerMqState = newState;
publisher.publishEvent(new GrayEventChangeEvent(listenerMqState));
}
}
/**
* 是否有灰度实例
*
* @return
*/
private boolean isHaveGray(List<Instance> instances) {
if (!CollectionUtils.isEmpty(instances)) {
for (Instance instance : instances) {
if (GrayscaleConstant.STR_BOOLEAN_TRUE.equals(instance.getMetadata().get(GrayscaleConstant.POD_GRAY))) {
return true;
}
}
}
return false;
}
}
|
src/main/java/com/easyhome/common/nacos/NacosEventListener.java
|
EASYHOME-DOORVERSE-easyhome-springcloud-gray-faee63a
|
[
{
"filename": "src/main/java/com/easyhome/common/rocketmq/AbstractGrayEventListener.java",
"retrieved_chunk": " }\n }\n @Override\n public void onApplicationEvent(GrayEventChangeEvent event) {\n ListenerStateEnum listenerStateEnum = (ListenerStateEnum) event.getSource();\n log.info(this.getClass().getName() + \"灰度环境变更:\" + listenerStateEnum.getValue());\n currentState = listenerStateEnum;\n if (ListenerStateEnum.PRODUCTION.equals(listenerStateEnum)) {\n initConsumerProduction();\n for (SubscriptionData item : subscribes) {",
"score": 0.8433009386062622
},
{
"filename": "src/main/java/com/easyhome/common/nacos/ribbon/NacosRule.java",
"retrieved_chunk": " if (CollectionUtils.isEmpty(instances)) {\n return instances;\n } else {\n //是否灰度请求\n Boolean isGrayRequest;\n String grayGroup=GrayscaleConstant.HEADER_VALUE;\n //兼容gateway传值方式，gateway是nio是通过key来做负载实例识别的\n if (Objects.nonNull(key) && !GrayscaleConstant.DEFAULT.equals(key)) {\n isGrayRequest = true;\n if(isGrayRequest){",
"score": 0.8344930410385132
},
{
"filename": "src/main/java/com/easyhome/common/utils/GrayUtil.java",
"retrieved_chunk": " Map<String,String> attributes= GrayParamHolder.getGrayMap();\n String releaseVersion=attributes.get(GrayscaleConstant.HEADER_KEY);\n if (Objects.nonNull(releaseVersion)&&!\"\".equals(releaseVersion)) {\n return true;\n }\n return false;\n }\n /**\n * 当前环境是否为灰度环境\n *",
"score": 0.8198301792144775
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/ListenerStateEnum.java",
"retrieved_chunk": " * 只监听生产环境队列\n */\n PRODUCTION(0, \"只监听生产环境队列\"),\n /**\n * 只监听灰度环境队列\n */\n GRAYSCALE(1, \"只监听灰度环境队列\"),\n /**\n * 同时监听生产和灰度环境队列\n */",
"score": 0.8154177069664001
},
{
"filename": "src/main/java/com/easyhome/common/rocketmq/ListenerStateEnum.java",
"retrieved_chunk": "package com.easyhome.common.rocketmq;\nimport lombok.Getter;\n/**\n * 灰度发版队列监听状态\n *\n * @author wangshufeng\n */\n@Getter\npublic enum ListenerStateEnum {\n /**",
"score": 0.8120714426040649
}
] |
java
|
("当前实例是否为灰度环境：{
|
package com.deshaw.pjrmi;
import com.deshaw.io.BlockingPipe;
import com.deshaw.util.StringUtil;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
/**
* A transport provider which uses PipedStreams to allow users to
* communicate with another thread inside the process.
*/
public class PipedProvider
implements Transport.Provider
{
/**
* A simple PJRmi instance to use with this.
*/
public static class PipedPJRmi
extends PJRmi
{
/**
* The arguments supplied to the instance.
*/
private final Arguments myArguments;
/**
* Constructor.
*
* @param provider The provider to use.
*
* @throws IOException if there was a problem.
* @throws IllegalArgumentException if there was a problem.
*/
public PipedPJRmi(PipedProvider provider)
throws IOException,
IllegalArgumentException
{
this(provider, null);
}
/**
* Constructor.
*
* @param provider The provider to use.
* @param args The PJRmi arguments.
*
* @throws IOException if there was a problem.
* @throws IllegalArgumentException if there was a problem.
*/
public PipedPJRmi(PipedProvider provider, String[] args)
throws IOException,
IllegalArgumentException
{
super(provider.toString(),
provider,
new Arguments(args).useLocking);
myArguments = new Arguments(args);
// Multi-threading doesn't yet work in the in-process world as it
// causes segfaults because there's no threading protection
if (myArguments.numWorkers != 0) {
throw new IllegalArgumentException(
"Multi-threading not supporting for in-process instances"
);
}
}
/**
* {@inheritDoc}
*/
@Override
protected Object getObjectInstance(CharSequence name)
{
if (StringUtil.equals(name, "LockManager")) {
return getLockManager();
}
else {
return null;
}
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassBlockingOn()
{
return (myArguments.blockNonAllowlistedClasses != null)
? myArguments.blockNonAllowlistedClasses
: super.isClassBlockingOn();
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassPermitted(CharSequence className)
{
return
super.isClassPermitted(className) || (
className != null &&
myArguments.additionalAllowlistedClasses.contains(
className.toString()
)
);
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassInjectionPermitted()
{
return (myArguments.allowClassInjection != null)
? myArguments.allowClassInjection
: super.isClassInjectionPermitted();
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isUserPermitted(CharSequence username)
{
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isHostPermitted(InetAddress address)
{
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected int numWorkers()
{
// We don't support multiple workers and multi-threading in the
// in-process instance. Note that this method can be called in the
// super CTOR if use-locking is enabled; this means that we have a
// bootstrapping problem which needs to be fixed if we need to
// reference myArguments here.
return 0;
}
}
/**
* The pipe.
*/
public static class BidirectionalPipe
{
/**
* Set to true when closed.
*/
private volatile boolean myIsClosed;
/**
* The input pipe going from outside into us.
*/
private final InputStream myJavaInputStream;
/**
* The output pipe going from us to the outside.
*/
private final OutputStream myJavaOutputStream;
/**
* The input pipe going us to the outside.
*/
private final InputStream myPythonInputStream;
/**
* The output pipe going from the outside to us.
*/
private final OutputStream myPythonOutputStream;
/**
* Constructor.
*/
private BidirectionalPipe()
{
// We are open, or will be when we are out of the CTOR anyhow
myIsClosed = false;
// Create and hook up the different ends
final BlockingPipe in = new BlockingPipe(64 * 1024);
final BlockingPipe out = new BlockingPipe(64 * 1024);
|
myJavaInputStream = in.getInputStream();
|
myJavaOutputStream = out.getOutputStream();
myPythonInputStream = out.getInputStream();
myPythonOutputStream = in.getOutputStream();
}
/**
* Close the pipe.
*/
public void close()
{
// Close all the pipes
try { myJavaInputStream .close(); } catch (IOException e) { }
try { myJavaOutputStream .close(); } catch (IOException e) { }
try { myPythonInputStream .close(); } catch (IOException e) { }
try { myPythonOutputStream.close(); } catch (IOException e) { }
myIsClosed = true;
}
/**
* Whether the pipe has been {@code close()}'d.
*
* @return whether the pipe is closed.
*/
public boolean isClosed()
{
return myIsClosed;
}
/**
* Read a byte from the pipe (from the outside world).
*
* @return the byte, or -1 if EOF
*
* @throws IOException if there was a problem.
*/
public synchronized int read()
throws IOException
{
return myPythonInputStream.read();
}
/**
* Write a byte into pipe (from the outside world).
*
* @param b The byte to write.
*
* @throws IOException if there was a problem.
*/
public synchronized void write(int b)
throws IOException
{
myPythonOutputStream.write(b);
}
/**
* Get the Java input stream.
*
* @return the input stream.
*/
protected InputStream getJavaInputStream()
{
return myJavaInputStream;
}
/**
* Get the Java output stream.
*
* @return the output stream.
*/
protected OutputStream getJavaOutputStream()
{
return myJavaOutputStream;
}
}
/**
* The pipes waiting to connect.
*/
private volatile BlockingQueue<BidirectionalPipe> myPendingPipes;
/**
* CTOR.
*
* @throws IOException if there was a problem.
*/
public PipedProvider()
throws IOException
{
myPendingPipes = new ArrayBlockingQueue<>(8);
}
/**
* Allow the outside world to get a Pipe instance to talk down. Blocks
* until the other side is close to being ready to service it.
*
* @return the new connection.
*
* @throws IOException if there was a problem.
*/
public BidirectionalPipe newConnection()
throws IOException
{
final BidirectionalPipe pipe = new BidirectionalPipe();
for (BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
pipes != null;
pipes = myPendingPipes)
{
try {
pipes.put(pipe);
return pipe;
}
catch (InterruptedException e) {
// Just try again
}
}
// If we got here then we have been closed
throw new IOException("Provider is closed");
}
/**
* {@inheritDoc}
*/
@Override
public Transport accept()
throws IOException
{
for (BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
pipes != null;
pipes = myPendingPipes)
{
try {
return new PipedTransport(pipes.take());
}
catch (InterruptedException e) {
// Just try again
}
}
// If we got here then we have been closed
throw new IOException("Provider is closed");
}
/**
* {@inheritDoc}
*/
@Override
public void close()
{
// Null the queue out so that new connections can't be made
final BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
myPendingPipes = null;
// Now clear the queue
for (BidirectionalPipe pipe : pipes) {
pipe.close();
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isClosed()
{
return (myPendingPipes == null);
}
/**
* {@inheritDoc}
*/
@Override
public String toString()
{
return "BidirectionalPipe";
}
}
|
java/src/main/java/com/deshaw/pjrmi/PipedProvider.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " private final long myPythonId;\n /**\n * Where data comes in.\n */\n private final DataInputStream myIn;\n /**\n * Where data goes out.\n */\n private final DataOutputStream myOut;\n /**",
"score": 0.8074192404747009
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/SocketTransport.java",
"retrieved_chunk": " {\n return mySocket.getOutputStream();\n }\n /**\n * {@inheritDoc}\n */\n @Override\n public void close()\n {\n try {",
"score": 0.8045915961265564
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " throws IOException,\n SecurityException\n {\n final Transport transport = myTransportProvider.accept();\n LOG.info(\n myName + \" Got connection \" + transport\n );\n // Grab its streams\n final InputStream is = transport.getInputStream();\n final OutputStream os = transport.getOutputStream();",
"score": 0.804017186164856
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " myPythonId = pythonId;\n // We are active from the get-go\n myIsActive = true;\n // Set up the streams. It's important that we use a buffered output\n // stream for myOut since this will send the responses as a single\n // packet and this _greatly_ speeds up the way the clients work.\n // The 64k value is the usual MTU and should be way bigger than\n // anything we will end up sending.\n final InputStream inStream = transport.getInputStream();\n final OutputStream outStream = transport.getOutputStream();",
"score": 0.8028226494789124
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": "package com.deshaw.pjrmi;\nimport com.deshaw.io.BlockingPipe;\nimport com.deshaw.python.Operations;\nimport com.deshaw.python.PythonPickle;\nimport com.deshaw.util.ByteList;\nimport com.deshaw.util.Instrumentor;\nimport com.deshaw.util.StringUtil;\nimport com.deshaw.util.StringUtil.HashableSubSequence;\nimport com.deshaw.util.ThreadLocalStringBuilder;\nimport com.deshaw.util.concurrent.LockManager;",
"score": 0.8017351627349854
}
] |
java
|
myJavaInputStream = in.getInputStream();
|
package com.deshaw.pjrmi;
import com.deshaw.io.BlockingPipe;
import com.deshaw.util.StringUtil;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
/**
* A transport provider which uses PipedStreams to allow users to
* communicate with another thread inside the process.
*/
public class PipedProvider
implements Transport.Provider
{
/**
* A simple PJRmi instance to use with this.
*/
public static class PipedPJRmi
extends PJRmi
{
/**
* The arguments supplied to the instance.
*/
private final Arguments myArguments;
/**
* Constructor.
*
* @param provider The provider to use.
*
* @throws IOException if there was a problem.
* @throws IllegalArgumentException if there was a problem.
*/
public PipedPJRmi(PipedProvider provider)
throws IOException,
IllegalArgumentException
{
this(provider, null);
}
/**
* Constructor.
*
* @param provider The provider to use.
* @param args The PJRmi arguments.
*
* @throws IOException if there was a problem.
* @throws IllegalArgumentException if there was a problem.
*/
public PipedPJRmi(PipedProvider provider, String[] args)
throws IOException,
IllegalArgumentException
{
super(provider.toString(),
provider,
new Arguments(args).useLocking);
myArguments = new Arguments(args);
// Multi-threading doesn't yet work in the in-process world as it
// causes segfaults because there's no threading protection
if (myArguments.numWorkers != 0) {
throw new IllegalArgumentException(
"Multi-threading not supporting for in-process instances"
);
}
}
/**
* {@inheritDoc}
*/
@Override
protected Object getObjectInstance(CharSequence name)
{
if (StringUtil.equals(name, "LockManager")) {
return getLockManager();
}
else {
return null;
}
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassBlockingOn()
{
return (myArguments.blockNonAllowlistedClasses != null)
? myArguments.blockNonAllowlistedClasses
: super.isClassBlockingOn();
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassPermitted(CharSequence className)
{
return
super.isClassPermitted(className) || (
className != null &&
myArguments.additionalAllowlistedClasses.contains(
className.toString()
)
);
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isClassInjectionPermitted()
{
return (myArguments.allowClassInjection != null)
? myArguments.allowClassInjection
: super.isClassInjectionPermitted();
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isUserPermitted(CharSequence username)
{
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected boolean isHostPermitted(InetAddress address)
{
return true;
}
/**
* {@inheritDoc}
*/
@Override
protected int numWorkers()
{
// We don't support multiple workers and multi-threading in the
// in-process instance. Note that this method can be called in the
// super CTOR if use-locking is enabled; this means that we have a
// bootstrapping problem which needs to be fixed if we need to
// reference myArguments here.
return 0;
}
}
/**
* The pipe.
*/
public static class BidirectionalPipe
{
/**
* Set to true when closed.
*/
private volatile boolean myIsClosed;
/**
* The input pipe going from outside into us.
*/
private final InputStream myJavaInputStream;
/**
* The output pipe going from us to the outside.
*/
private final OutputStream myJavaOutputStream;
/**
* The input pipe going us to the outside.
*/
private final InputStream myPythonInputStream;
/**
* The output pipe going from the outside to us.
*/
private final OutputStream myPythonOutputStream;
/**
* Constructor.
*/
private BidirectionalPipe()
{
// We are open, or will be when we are out of the CTOR anyhow
myIsClosed = false;
// Create and hook up the different ends
final BlockingPipe in = new BlockingPipe(64 * 1024);
final BlockingPipe out = new BlockingPipe(64 * 1024);
myJavaInputStream = in.getInputStream();
myJavaOutputStream = out.getOutputStream();
|
myPythonInputStream = out.getInputStream();
|
myPythonOutputStream = in.getOutputStream();
}
/**
* Close the pipe.
*/
public void close()
{
// Close all the pipes
try { myJavaInputStream .close(); } catch (IOException e) { }
try { myJavaOutputStream .close(); } catch (IOException e) { }
try { myPythonInputStream .close(); } catch (IOException e) { }
try { myPythonOutputStream.close(); } catch (IOException e) { }
myIsClosed = true;
}
/**
* Whether the pipe has been {@code close()}'d.
*
* @return whether the pipe is closed.
*/
public boolean isClosed()
{
return myIsClosed;
}
/**
* Read a byte from the pipe (from the outside world).
*
* @return the byte, or -1 if EOF
*
* @throws IOException if there was a problem.
*/
public synchronized int read()
throws IOException
{
return myPythonInputStream.read();
}
/**
* Write a byte into pipe (from the outside world).
*
* @param b The byte to write.
*
* @throws IOException if there was a problem.
*/
public synchronized void write(int b)
throws IOException
{
myPythonOutputStream.write(b);
}
/**
* Get the Java input stream.
*
* @return the input stream.
*/
protected InputStream getJavaInputStream()
{
return myJavaInputStream;
}
/**
* Get the Java output stream.
*
* @return the output stream.
*/
protected OutputStream getJavaOutputStream()
{
return myJavaOutputStream;
}
}
/**
* The pipes waiting to connect.
*/
private volatile BlockingQueue<BidirectionalPipe> myPendingPipes;
/**
* CTOR.
*
* @throws IOException if there was a problem.
*/
public PipedProvider()
throws IOException
{
myPendingPipes = new ArrayBlockingQueue<>(8);
}
/**
* Allow the outside world to get a Pipe instance to talk down. Blocks
* until the other side is close to being ready to service it.
*
* @return the new connection.
*
* @throws IOException if there was a problem.
*/
public BidirectionalPipe newConnection()
throws IOException
{
final BidirectionalPipe pipe = new BidirectionalPipe();
for (BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
pipes != null;
pipes = myPendingPipes)
{
try {
pipes.put(pipe);
return pipe;
}
catch (InterruptedException e) {
// Just try again
}
}
// If we got here then we have been closed
throw new IOException("Provider is closed");
}
/**
* {@inheritDoc}
*/
@Override
public Transport accept()
throws IOException
{
for (BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
pipes != null;
pipes = myPendingPipes)
{
try {
return new PipedTransport(pipes.take());
}
catch (InterruptedException e) {
// Just try again
}
}
// If we got here then we have been closed
throw new IOException("Provider is closed");
}
/**
* {@inheritDoc}
*/
@Override
public void close()
{
// Null the queue out so that new connections can't be made
final BlockingQueue<BidirectionalPipe> pipes = myPendingPipes;
myPendingPipes = null;
// Now clear the queue
for (BidirectionalPipe pipe : pipes) {
pipe.close();
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isClosed()
{
return (myPendingPipes == null);
}
/**
* {@inheritDoc}
*/
@Override
public String toString()
{
return "BidirectionalPipe";
}
}
|
java/src/main/java/com/deshaw/pjrmi/PipedProvider.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " private final long myPythonId;\n /**\n * Where data comes in.\n */\n private final DataInputStream myIn;\n /**\n * Where data goes out.\n */\n private final DataOutputStream myOut;\n /**",
"score": 0.8459541201591492
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " myPythonId = pythonId;\n // We are active from the get-go\n myIsActive = true;\n // Set up the streams. It's important that we use a buffered output\n // stream for myOut since this will send the responses as a single\n // packet and this _greatly_ speeds up the way the clients work.\n // The 64k value is the usual MTU and should be way bigger than\n // anything we will end up sending.\n final InputStream inStream = transport.getInputStream();\n final OutputStream outStream = transport.getOutputStream();",
"score": 0.8429377675056458
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": "package com.deshaw.pjrmi;\nimport com.deshaw.io.BlockingPipe;\nimport com.deshaw.python.Operations;\nimport com.deshaw.python.PythonPickle;\nimport com.deshaw.util.ByteList;\nimport com.deshaw.util.Instrumentor;\nimport com.deshaw.util.StringUtil;\nimport com.deshaw.util.StringUtil.HashableSubSequence;\nimport com.deshaw.util.ThreadLocalStringBuilder;\nimport com.deshaw.util.concurrent.LockManager;",
"score": 0.840240478515625
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " new ThreadLocalByteArrayDataOutputStream();\n /**\n * Our per-thread PythonPicklers, for converting values to pickle format.\n */\n private static final ThreadLocal<PythonPickle> ourPythonPickle =\n ThreadLocal.withInitial(PythonPickle::new);\n // ---------------------------------------------------------------------- //\n /**\n * Where connections come in.\n */",
"score": 0.8268669843673706
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " throws IOException,\n SecurityException\n {\n final Transport transport = myTransportProvider.accept();\n LOG.info(\n myName + \" Got connection \" + transport\n );\n // Grab its streams\n final InputStream is = transport.getInputStream();\n final OutputStream os = transport.getOutputStream();",
"score": 0.8201714754104614
}
] |
java
|
myPythonInputStream = out.getInputStream();
|
package com.deshaw.pjrmi;
import com.deshaw.util.StringUtil;
import java.io.InputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetAddress;
/**
* A transport provider which spawns a child Python process to talk to.
*/
public class PythonMinionProvider
implements Transport.Provider
{
/**
* Our stdin filename, if any.
*/
private final String myStdinFilename;
/**
* Our stdout filename, if any.
*/
private final String myStdoutFilename;
/**
* Our stderr filename, if any.
*/
private final String myStderrFilename;
/**
* Whether to use SHM data passing.
*/
private final boolean myUseShmdata;
/**
* The singleton child which we will spawn.
*/
private volatile PythonMinionTransport myMinion;
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
/**
* Spawn a Python minion with SHM value passing disabled by default.
*
* @return the minion instance.
*
* @throws IOException If there was a problem spawning the child.
*/
public static PythonMinion spawn()
throws IOException
{
try {
return spawn(null, null, null, false);
}
catch (IllegalArgumentException e) {
// Should never happen
throw new AssertionError(e);
}
}
/**
* Spawn a Python minion, and a PJRmi connection to handle its callbacks.
* This allows users to specify if they want to use native array
* handling.
*
* @param useShmArgPassing Whether to use native array handling.
*
* @return the minion instance.
*
* @throws IOException If there was a problem spawning the child.
*/
public static PythonMinion spawn(final boolean useShmArgPassing)
throws IOException
{
try {
return spawn(null, null, null, useShmArgPassing);
}
catch (IllegalArgumentException e) {
// Should never happen
throw new AssertionError(e);
}
}
/**
* Spawn a Python minion with SHM value passing disabled by default.
*
* @param stdinFilename The filename the child process should use for
* stdin, or {@code null} if none.
* @param stdoutFilename The filename the child process should use for
* stdout, or {@code null} if none.
* @param stderrFilename The filename the child process should use for
* stderr, or {@code null} if none.
*
* @return the minion instance.
*
* @throws IOException If there was a problem spawning
* the child.
* @throws IllegalArgumentException If any of the stio redirects were
* disallowed.
*/
public static PythonMinion spawn(final String stdinFilename,
final String stdoutFilename,
final String stderrFilename)
throws IOException,
IllegalArgumentException
{
return spawn(stdinFilename, stdoutFilename, stderrFilename, false);
}
/**
* Spawn a Python minion, and a PJRmi connection to handle its callbacks.
*
* <p>This method allows the caller to provide optional overrides for
* the child process's stdio. Since the child uses stdin and stdout to
* talk to the parent these must not be any of the "/dev/std???" files.
* This method also allows users to specify whether to enable passing
* of some values by SHM copying.
*
* @param stdinFilename The filename the child process should use for
* stdin, or {@code null} if none.
* @param stdoutFilename The filename the child process should use for
* stdout, or {@code null} if none.
* @param stderrFilename The filename the child process should use for
* stderr, or {@code null} if none.
* @param useShmArgPassing Whether to use native array handling.
*
* @return the minion instance.
*
* @throws IOException If there was a problem spawning
* the child.
* @throws IllegalArgumentException If any of the stio redirects were
* disallowed.
*/
public static PythonMinion spawn(final String stdinFilename,
final String stdoutFilename,
final String stderrFilename,
final boolean useShmArgPassing)
throws IOException,
IllegalArgumentException
{
// Make sure that people don't interfere with our comms channel
assertGoodForStdio("stdin", stdinFilename );
assertGoodForStdio("stdout", stdoutFilename);
assertGoodForStdio("stderr", stderrFilename);
// Create the PJRmi instance now, along with the transport we'll
// need for it
final PythonMinionProvider provider =
new PythonMinionProvider(stdinFilename,
stdoutFilename,
stderrFilename,
useShmArgPassing);
final PJRmi pjrmi =
new PJRmi("PythonMinion", provider, false, useShmArgPassing)
{
@Override protected Object getObjectInstance(CharSequence name)
{
return null;
}
@Override protected boolean isUserPermitted(CharSequence username)
{
return true;
}
@Override
protected boolean isHostPermitted(InetAddress address)
{
return true;
}
@Override protected int numWorkers()
{
return 16;
}
};
// Give back the connection to handle evals
return pjrmi.awaitConnection();
}
/**
* Ensure that someone isn't trying to be clever with the output
* filenames, if any. This should prevent people accidently using our
* comms channel for their own purposes.
*
* @param what The file description.
* @param filename The file path.
*/
private static void assertGoodForStdio(final String what,
final String filename)
throws IllegalArgumentException
{
// Early-out if there's no override
if (filename == null) {
return;
}
// Using /dev/null is fine
if (filename.equals("/dev/null")) {
return;
}
// Disallow all files which look potentially dubious. We could try
// to walk the symlinks here but that seems like overkill
if (filename.startsWith("/dev/") || filename.startsWith("/proc/")) {
throw new IllegalArgumentException(
"Given " + what + " file was of a disallowed type: " +
filename
);
}
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
/**
* CTOR.
*
* @param stdinFilename The stdin path.
* @param stdoutFilename The stdout path.
* @param stderrFilename The stderr path.
* @param useShmArgPassing Whether to use shared-memory arg passing.
*/
private PythonMinionProvider(final String stdinFilename,
final String stdoutFilename,
final String stderrFilename,
final boolean useShmArgPassing)
{
myStdinFilename = stdinFilename;
myStdoutFilename = stdoutFilename;
myStderrFilename = stderrFilename;
myUseShmdata = useShmArgPassing;
myMinion = null;
}
/**
* {@inheritDoc}
*/
@Override
public Transport accept()
throws IOException
{
if (myMinion == null) {
myMinion = new PythonMinionTransport(myStdinFilename,
myStdoutFilename,
myStderrFilename,
myUseShmdata);
return myMinion;
}
else {
while (myMinion != null) {
try {
Thread.sleep(1000);
}
catch (InterruptedException e) {
// Nothing
}
}
// If we get here we have been closed so throw as such
throw new IOException("Instance is closed");
}
}
/**
* {@inheritDoc}
*/
@Override
public void close()
{
if (myMinion != null) {
myMinion.close();
myMinion = null;
}
}
/**
* {@inheritDoc}
*/
@Override
public boolean isClosed()
{
return myMinion == null;
}
/**
* {@inheritDoc}
*/
@Override
public String toString()
{
return "PythonMinion";
}
/**
* Testing method.
*
* @param args What to eval.
*
* @throws Throwable if there was a problem.
*/
public static void main(String[] args)
throws Throwable
{
final PythonMinion python = spawn();
System.out.println();
System.out.println("Calling eval and invoke...");
Object result;
for (String arg : args) {
// Do the eval
try {
result = python.eval(arg);
}
catch (Throwable t) {
result
|
= StringUtil.stackTraceToString(t);
|
}
System.out.println(" \"" + arg + "\" -> " + result);
// Call a function on the argument
try {
result = python.invoke("len", Integer.class, arg);
}
catch (Throwable t) {
result = StringUtil.stackTraceToString(t);
}
System.out.println(" len('" + arg + "') -> " + result);
}
// Stress test
System.out.println();
System.out.println("Stress testing invoke()...");
for (int round = 1; round <= 3; round++) {
Object foo = "foo";
final int count = 10000;
long start = System.nanoTime();
for (int i=0; i < count; i++) {
python.invoke("len", Integer.class, foo);
}
long end = System.nanoTime();
System.out.println(" time(len('" + foo + "')) = " +
((end - start) / count / 1000) + "us");
foo = PythonMinion.byValue(foo);
start = System.nanoTime();
for (int i=0; i < count; i++) {
python.invoke("len", Integer.class, foo);
}
end = System.nanoTime();
System.out.println(" time(len('" + foo + "')) = " +
((end - start) / count / 1000) + "us");
}
// Done
System.out.println();
}
}
|
java/src/main/java/com/deshaw/pjrmi/PythonMinionProvider.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " public T apply(T arg)\n {\n try {\n return invoke(arg);\n }\n catch (PythonCallbackException e) {\n throw new RuntimeException(\"Failed to invoke callback\",\n e.getCause());\n }\n catch (Throwable t) {",
"score": 0.8384404182434082
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " */\n protected T doInvoke(final Map<String,Object> kwargs,\n final Object... args)\n throws IOException,\n PythonCallbackException\n {\n // Say we're doing it\n if (LOG.isLoggable(Level.FINEST)) {\n LOG.finest(\"Invoking \" + this + \" \" +\n \"with args \" + Arrays.toString(args));",
"score": 0.8278733491897583
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PythonFunction.java",
"retrieved_chunk": " *\n * @param args The method's arguments, if any (may be null).\n *\n * @return the result of the call.\n *\n * @throws IllegalArgumentException if the arguments were incorrect.\n * @throws NoSuchMethodException if there was no such method in the\n * Python object.\n */\n public T invoke(final Object... args)",
"score": 0.8253813982009888
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " {\n try {\n invoke();\n }\n catch (PythonCallbackException e) {\n throw new RuntimeException(\"Failed to invoke callback\",\n e.getCause());\n }\n catch (Throwable t) {\n throw new RuntimeException(\"Failed to invoke callback\", t);",
"score": 0.8210320472717285
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " @Override\n public R apply(T arg)\n {\n try {\n return invoke(arg);\n }\n catch (PythonCallbackException e) {\n throw new RuntimeException(\"Failed to invoke callback\",\n e.getCause());\n }",
"score": 0.8191016912460327
}
] |
java
|
= StringUtil.stackTraceToString(t);
|
package com.deshaw.python;
import com.deshaw.util.ByteList;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Collection;
import java.util.IdentityHashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.RandomAccess;
/**
* Serialization of basic Java objects into a format compatible with Python's
* pickle protocol. This should allow objects to be marshalled from Java into
* Python.
*
* <p>This class is not thread-safe.
*/
public class PythonPickle
{
// Keep in sync with pickle.Pickler._BATCHSIZE. This is how many elements
// batch_list/dict() pumps out before doing APPENDS/SETITEMS. Nothing will
// break if this gets out of sync with pickle.py, but it's unclear that
// would help anything either.
private static final int BATCHSIZE = 1000;
private static final byte MARK_V = Operations.MARK.code;
// ----------------------------------------------------------------------
/**
* We buffer up everything in here for dumping.
*/
private final ByteArrayOutputStream myStream = new ByteArrayOutputStream();
/**
* Used to provide a handle on objects which we have already stored (so that
* we don't duplicate them in the result).
*/
private final IdentityHashMap<Object,Integer> myMemo = new IdentityHashMap<>();
// Scratch space
private final ByteBuffer myTwoByteBuffer = ByteBuffer.allocate(2);
private final ByteBuffer myFourByteBuffer = ByteBuffer.allocate(4);
private final ByteBuffer myEightByteBuffer = ByteBuffer.allocate(8);
private final ByteList myByteList = new ByteList();
// ----------------------------------------------------------------------
/**
* Dump an object out to a given stream.
*/
public void toStream(Object o, OutputStream stream)
throws IOException
{
// Might be better to use the stream directly, rather than staging
// locally.
toPickle(o);
myStream.writeTo(stream);
}
/**
* Dump to a byte-array.
*/
public byte[] toByteArray(Object o)
{
toPickle(o);
return myStream.toByteArray();
}
/**
* Pickle an arbitrary object which isn't handled by default.
*
* <p>Subclasses can override this to extend the class's behaviour.
*
* @throws UnsupportedOperationException if the object could not be pickled.
*/
protected void saveObject(Object o)
throws UnsupportedOperationException
{
throw new UnsupportedOperationException(
"Cannot pickle " + o.getClass().getCanonicalName()
);
}
// ----------------------------------------------------------------------------
// Methods which subclasses might need to extend funnctionality
/**
* Get back the reference to a previously saved object.
*/
protected final void get(Object o)
{
writeOpcodeForValue(Operations.BINGET,
Operations.LONG_BINGET,
myMemo.get(o));
}
/**
* Save a reference to an object.
*/
protected final void put(Object o)
{
// 1-indexed; see comment about positve vs. non-negative in Python's
// C pickle code
final int n = myMemo.size() + 1;
myMemo.put(o, n);
writeOpcodeForValue(Operations.BINPUT,
Operations.LONG_BINPUT,
n);
}
/**
* Write out an opcode, depending on the size of the 'n' value we are
* encoding (i.e. if it fits in a byte).
*/
protected final void writeOpcodeForValue(Operations op1, Operations op5, int n)
{
if (n < 256) {
write(op1);
write((byte) n);
}
else {
write(op5);
// The pickle protocol saves this in little-endian format.
writeLittleEndianInt(n);
}
}
/**
* Dump out a string as ASCII.
*/
protected final void writeAscii(String s)
{
write(s.getBytes(StandardCharsets.US_ASCII));
}
/**
* Write out a byte.
*/
protected final void write(Operations op)
{
myStream.write(op.code);
}
/**
* Write out a byte.
*/
protected final void write(byte i)
{
myStream.write(i);
}
/**
* Write out a char.
*/
protected final void write(char c)
{
myStream.write(c);
}
/**
* Write out an int, in little-endian format.
*/
protected final void writeLittleEndianInt(final int n)
{
write(myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putInt(0, n));
}
/**
* Write out the contents of a ByteBuffer.
*/
protected final void write(ByteBuffer b)
{
write(b.array());
}
/**
* Write out the contents of a byte array.
*/
protected final void write(byte[] array)
{
myStream.write(array, 0, array.length);
}
/**
* Dump out a 32bit float.
*/
protected final void saveFloat(float o)
{
|
myByteList.clear();
|
myByteList.append(Float.toString(o).getBytes());
write(Operations.FLOAT);
write(myByteList.toArray());
write((byte) '\n');
}
/**
* Dump out a 64bit double.
*/
protected final void saveFloat(double o)
{
write(Operations.BINFLOAT);
// The pickle protocol saves Python floats in big-endian format.
write(myEightByteBuffer.order(ByteOrder.BIG_ENDIAN).putDouble(0, o));
}
/**
* Write a 32-or-less bit integer.
*/
protected final void saveInteger(int o)
{
// The pickle protocol saves Python integers in little-endian format.
final byte[] a =
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putInt(0, o)
.array();
if (a[2] == 0 && a[3] == 0) {
if (a[1] == 0) {
// BININT1 is for integers [0, 256), not [-128, 128).
write(Operations.BININT1);
write(a[0]);
return;
}
// BININT2 is for integers [256, 65536), not [-32768, 32768).
write(Operations.BININT2);
write(a[0]);
write(a[1]);
return;
}
write(Operations.BININT);
write(a);
}
/**
* Write a 64-or-less bit integer.
*/
protected final void saveInteger(long o)
{
if (o <= Integer.MAX_VALUE && o >= Integer.MIN_VALUE) {
saveInteger((int) o);
}
else {
write(Operations.LONG1);
write((byte)8);
write(myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putLong(0, o));
}
}
/**
* Write out a string as real unicode.
*/
protected final void saveUnicode(String o)
{
final byte[] b;
b = o.getBytes(StandardCharsets.UTF_8);
write(Operations.BINUNICODE);
// Pickle protocol is always little-endian
writeLittleEndianInt(b.length);
write(b);
put(o);
}
// ----------------------------------------------------------------------
// Serializing objects intended to be unpickled as numpy arrays
//
// Instead of serializing array-like objects exactly the way numpy
// arrays are serialized, we simply serialize them to be unpickled
// as numpy arrays. The simplest way to do this is to use
// numpy.fromstring(). We write out opcodes to build the
// following stack:
//
// [..., numpy.fromstring, binary_data_string, dtype_string]
//
// and then call TUPLE2 and REDUCE to get:
//
// [..., numpy.fromstring(binary_data_string, dtype_string)]
//
// http://docs.scipy.org/doc/numpy/reference/generated/numpy.fromstring.html
/**
* Save the Python function module.name. We use this function
* with the REDUCE opcode to build Python objects when unpickling.
*/
protected final void saveGlobal(String module, String name)
{
write(Operations.GLOBAL);
writeAscii(module);
writeAscii("\n");
writeAscii(name);
writeAscii("\n");
}
/**
* Save a boolean array as a numpy array.
*/
protected final void saveNumpyBooleanArray(boolean[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (boolean d : o) {
write((byte) (d?1:0));
}
addNumpyArrayEnding(DType.Type.BOOLEAN, o);
}
/**
* Save a byte array as a numpy array.
*/
protected final void saveNumpyByteArray(byte[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (byte d : o) {
write(d);
}
addNumpyArrayEnding(DType.Type.INT8, o);
}
/**
* Save a char array as a numpy array.
*/
protected final void saveNumpyCharArray(char[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (char c : o) {
write(c);
}
addNumpyArrayEnding(DType.Type.CHAR, o);
}
/**
* Save a ByteList as a numpy array.
*/
protected final void saveNumpyByteArray(ByteList o)
{
saveGlobal("numpy", "fromstring");
final int n = o.size();
writeBinStringHeader((long) n);
for (int i=0; i < n; ++i) {
write(o.getNoCheck(i));
}
addNumpyArrayEnding(DType.Type.INT8, o);
}
/**
* Save a short array as a numpy array.
*/
protected final void saveNumpyShortArray(short[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(2 * (long) n);
myTwoByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (short d : o) {
write(myTwoByteBuffer.putShort(0, d));
}
addNumpyArrayEnding(DType.Type.INT16, o);
}
/**
* Save an int array as a numpy array.
*/
protected final void saveNumpyIntArray(int[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(4 * (long) n);
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (int d : o) {
write(myFourByteBuffer.putInt(0, d));
}
addNumpyArrayEnding(DType.Type.INT32, o);
}
/**
* Save a long array as a numpy array.
*/
protected final void saveNumpyLongArray(long[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(8 * (long) n);
myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (long d : o) {
write(myEightByteBuffer.putLong(0, d));
}
addNumpyArrayEnding(DType.Type.INT64, o);
}
/**
* Save a float array as a numpy array.
*/
protected final void saveNumpyFloatArray(float[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(4 * (long) n);
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (float f : o) {
write(myFourByteBuffer.putFloat(0, f));
}
addNumpyArrayEnding(DType.Type.FLOAT32, o);
}
/**
* Save a double array as a numpy array.
*/
protected final void saveNumpyDoubleArray(double[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(8 * (long) n);
myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (double d : o) {
write(myEightByteBuffer.putDouble(0, d));
}
addNumpyArrayEnding(DType.Type.FLOAT64, o);
}
// ----------------------------------------------------------------------------
/**
* Actually do the dump.
*/
private void toPickle(Object o)
{
myStream.reset();
write(Operations.PROTO);
write((byte) 2);
save(o);
write(Operations.STOP);
myMemo.clear();
}
/**
* Pickle an arbitrary object.
*/
@SuppressWarnings("unchecked")
private void save(Object o)
throws UnsupportedOperationException
{
if (o == null) {
write(Operations.NONE);
}
else if (myMemo.containsKey(o)) {
get(o);
}
else if (o instanceof Boolean) {
write(((Boolean) o) ? Operations.NEWTRUE : Operations.NEWFALSE);
}
else if (o instanceof Float) {
saveFloat((Float) o);
}
else if (o instanceof Double) {
saveFloat((Double) o);
}
else if (o instanceof Byte) {
saveInteger(((Byte) o).intValue());
}
else if (o instanceof Short) {
saveInteger(((Short) o).intValue());
}
else if (o instanceof Integer) {
saveInteger((Integer) o);
}
else if (o instanceof Long) {
saveInteger((Long) o);
}
else if (o instanceof String) {
saveUnicode((String) o);
}
else if (o instanceof boolean[]) {
saveNumpyBooleanArray((boolean[]) o);
}
else if (o instanceof char[]) {
saveNumpyCharArray((char[]) o);
}
else if (o instanceof byte[]) {
saveNumpyByteArray((byte[]) o);
}
else if (o instanceof short[]) {
saveNumpyShortArray((short[]) o);
}
else if (o instanceof int[]) {
saveNumpyIntArray((int[]) o);
}
else if (o instanceof long[]) {
saveNumpyLongArray((long[]) o);
}
else if (o instanceof float[]) {
saveNumpyFloatArray((float[]) o);
}
else if (o instanceof double[]) {
saveNumpyDoubleArray((double[]) o);
}
else if (o instanceof List) {
saveList((List<Object>) o);
}
else if (o instanceof Map) {
saveDict((Map<Object,Object>) o);
}
else if (o instanceof Collection) {
saveCollection((Collection<Object>) o);
}
else if (o.getClass().isArray()) {
saveList(Arrays.asList((Object[]) o));
}
else {
saveObject(o);
}
}
/**
* Write out the header for a binary "string" of data.
*/
private void writeBinStringHeader(long n)
{
if (n < 256) {
write(Operations.SHORT_BINSTRING);
write((byte) n);
}
else if (n <= Integer.MAX_VALUE) {
write(Operations.BINSTRING);
// Pickle protocol is always little-endian
writeLittleEndianInt((int) n);
}
else {
throw new UnsupportedOperationException("String length of " + n + " is too large");
}
}
/**
* The string for which {@code numpy.dtype(...)} returns the desired dtype.
*/
private String dtypeDescr(final DType.Type type)
{
if (type == null) {
throw new NullPointerException("Null dtype");
}
switch (type) {
case BOOLEAN: return "|b1";
case CHAR: return "<S1";
case INT8: return "<i1";
case INT16: return "<i2";
case INT32: return "<i4";
case INT64: return "<i8";
case FLOAT32: return "<f4";
case FLOAT64: return "<f8";
default: throw new IllegalArgumentException("Unhandled type: " + type);
}
}
/**
* Add the suffix of a serialized numpy array
*
* @param dtype type of the numpy array
* @param o the array (or list) being serialized
*/
private void addNumpyArrayEnding(DType.Type dtype, Object o)
{
final String descr = dtypeDescr(dtype);
writeBinStringHeader(descr.length());
writeAscii(descr);
write(Operations.TUPLE2);
write(Operations.REDUCE);
put(o);
}
/**
* Save a Collection of arbitrary Objects as a tuple.
*/
private void saveCollection(Collection<Object> x)
{
// Tuples over 3 elements in size need a "mark" to look back to
if (x.size() > 3) {
write(Operations.MARK);
}
// Save all the elements
for (Object o : x) {
save(o);
}
// And say what we sent
switch (x.size()) {
case 0: write(Operations.EMPTY_TUPLE); break;
case 1: write(Operations.TUPLE1); break;
case 2: write(Operations.TUPLE2); break;
case 3: write(Operations.TUPLE3); break;
default: write(Operations.TUPLE); break;
}
put(x);
}
/**
* Save a list of arbitrary objects.
*/
private void saveList(List<Object> x)
{
// Two implementations here. For RandomAccess lists it's faster to do
// explicit get methods. For other ones iteration is faster.
if (x instanceof RandomAccess) {
write(Operations.EMPTY_LIST);
put(x);
for (int i=0; i < x.size(); i++) {
final Object first = x.get(i);
if (++i >= x.size()) {
save(first);
write(Operations.APPEND);
break;
}
final Object second = x.get(i);
write(MARK_V);
save(first);
save(second);
int left = BATCHSIZE - 2;
while (left > 0 && ++i < x.size()) {
final Object item = x.get(i);
save(item);
left -= 1;
}
write(Operations.APPENDS);
}
}
else {
write(Operations.EMPTY_LIST);
put(x);
final Iterator<Object> items = x.iterator();
while (true) {
if (!items.hasNext())
break;
final Object first = items.next();
if (!items.hasNext()) {
save(first);
write(Operations.APPEND);
break;
}
final Object second = items.next();
write(MARK_V);
save(first);
save(second);
int left = BATCHSIZE - 2;
while (left > 0 && items.hasNext()) {
final Object item = items.next();
save(item);
left -= 1;
}
write(Operations.APPENDS);
}
}
}
/**
* Save a map of arbitrary objects as a dict.
*/
private void saveDict(Map<Object,Object> x)
{
write(Operations.EMPTY_DICT);
put(x);
final Iterator<Entry<Object,Object>> items = x.entrySet().iterator();
while (true) {
if (!items.hasNext())
break;
final Entry<Object,Object> first = items.next();
if (!items.hasNext()) {
save(first.getKey());
save(first.getValue());
write(Operations.SETITEM);
break;
}
final Entry<Object,Object> second = items.next();
write(MARK_V);
save(first.getKey());
save(first.getValue());
save(second.getKey());
save(second.getValue());
int left = BATCHSIZE - 2;
while (left > 0 && items.hasNext()) {
final Entry<Object,Object> item = items.next();
save(item.getKey());
save(item.getValue());
left -= 1;
}
write(Operations.SETITEMS);
}
}
}
|
java/src/main/java/com/deshaw/python/PythonPickle.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " dataOut.writeLong((Long)object);\n }\n else if (object instanceof java.lang.Float) {\n dataOut.writeInt(Float.BYTES);\n dataOut.writeFloat((Float)object);\n }\n else if (object instanceof java.lang.Double) {\n dataOut.writeInt(Double.BYTES);\n dataOut.writeDouble((Double)object);\n }",
"score": 0.8080004453659058
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " else if (object instanceof java.lang.Short) {\n dataOut.writeInt(Short.BYTES);\n dataOut.writeShort((Short)object);\n }\n else if (object instanceof java.lang.Integer) {\n dataOut.writeInt(Integer.BYTES);\n dataOut.writeInt((Integer)object);\n }\n else if (object instanceof java.lang.Long) {\n dataOut.writeInt(Long.BYTES);",
"score": 0.7999964356422424
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " case \"char\":\n dataOut.writeChar((Character)object);\n break;\n case \"double\":\n dataOut.writeDouble((Double)object);\n break;\n case \"float\":\n dataOut.writeFloat((Float)object);\n break;\n case \"int\":",
"score": 0.7940115928649902
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " final ByteArrayDataOutputStream bados = ourByteOutBuffer.get();\n bados.dataOut.writeInt(requestId);\n bados.dataOut.writeInt(myObjectId);\n bados.dataOut.writeInt(myTypeMapping.getId(method.getReturnType()));\n writeUTF16 (bados.dataOut, method.getName());\n // Handle any arguments\n if (args == null) {\n bados.dataOut.writeInt(0);\n }\n else {",
"score": 0.7863413691520691
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " out.writeInt (bytes.length);\n out.write (bytes, 0, bytes.length);\n }\n }\n }\n else if (arg instanceof PythonObjectImpl) {\n out.writeByte(PythonValueFormat.PYTHON_REFERENCE.id);\n out.writeInt (((PythonObjectImpl)arg).getId());\n }\n else {",
"score": 0.7863273620605469
}
] |
java
|
myByteList.clear();
|
package com.deshaw.python;
import com.deshaw.util.ByteList;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Collection;
import java.util.IdentityHashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.RandomAccess;
/**
* Serialization of basic Java objects into a format compatible with Python's
* pickle protocol. This should allow objects to be marshalled from Java into
* Python.
*
* <p>This class is not thread-safe.
*/
public class PythonPickle
{
// Keep in sync with pickle.Pickler._BATCHSIZE. This is how many elements
// batch_list/dict() pumps out before doing APPENDS/SETITEMS. Nothing will
// break if this gets out of sync with pickle.py, but it's unclear that
// would help anything either.
private static final int BATCHSIZE = 1000;
private static final byte MARK_V = Operations.MARK.code;
// ----------------------------------------------------------------------
/**
* We buffer up everything in here for dumping.
*/
private final ByteArrayOutputStream myStream = new ByteArrayOutputStream();
/**
* Used to provide a handle on objects which we have already stored (so that
* we don't duplicate them in the result).
*/
private final IdentityHashMap<Object,Integer> myMemo = new IdentityHashMap<>();
// Scratch space
private final ByteBuffer myTwoByteBuffer = ByteBuffer.allocate(2);
private final ByteBuffer myFourByteBuffer = ByteBuffer.allocate(4);
private final ByteBuffer myEightByteBuffer = ByteBuffer.allocate(8);
private final ByteList myByteList = new ByteList();
// ----------------------------------------------------------------------
/**
* Dump an object out to a given stream.
*/
public void toStream(Object o, OutputStream stream)
throws IOException
{
// Might be better to use the stream directly, rather than staging
// locally.
toPickle(o);
myStream.writeTo(stream);
}
/**
* Dump to a byte-array.
*/
public byte[] toByteArray(Object o)
{
toPickle(o);
return myStream.toByteArray();
}
/**
* Pickle an arbitrary object which isn't handled by default.
*
* <p>Subclasses can override this to extend the class's behaviour.
*
* @throws UnsupportedOperationException if the object could not be pickled.
*/
protected void saveObject(Object o)
throws UnsupportedOperationException
{
throw new UnsupportedOperationException(
"Cannot pickle " + o.getClass().getCanonicalName()
);
}
// ----------------------------------------------------------------------------
// Methods which subclasses might need to extend funnctionality
/**
* Get back the reference to a previously saved object.
*/
protected final void get(Object o)
{
writeOpcodeForValue(Operations.BINGET,
Operations.LONG_BINGET,
myMemo.get(o));
}
/**
* Save a reference to an object.
*/
protected final void put(Object o)
{
// 1-indexed; see comment about positve vs. non-negative in Python's
// C pickle code
final int n = myMemo.size() + 1;
myMemo.put(o, n);
writeOpcodeForValue(Operations.BINPUT,
Operations.LONG_BINPUT,
n);
}
/**
* Write out an opcode, depending on the size of the 'n' value we are
* encoding (i.e. if it fits in a byte).
*/
protected final void writeOpcodeForValue(Operations op1, Operations op5, int n)
{
if (n < 256) {
write(op1);
write((byte) n);
}
else {
write(op5);
// The pickle protocol saves this in little-endian format.
writeLittleEndianInt(n);
}
}
/**
* Dump out a string as ASCII.
*/
protected final void writeAscii(String s)
{
write(s.getBytes(StandardCharsets.US_ASCII));
}
/**
* Write out a byte.
*/
protected final void write(Operations op)
{
myStream.write(op.code);
}
/**
* Write out a byte.
*/
protected final void write(byte i)
{
myStream.write(i);
}
/**
* Write out a char.
*/
protected final void write(char c)
{
myStream.write(c);
}
/**
* Write out an int, in little-endian format.
*/
protected final void writeLittleEndianInt(final int n)
{
write(myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putInt(0, n));
}
/**
* Write out the contents of a ByteBuffer.
*/
protected final void write(ByteBuffer b)
{
write(b.array());
}
/**
* Write out the contents of a byte array.
*/
protected final void write(byte[] array)
{
myStream.write(array, 0, array.length);
}
/**
* Dump out a 32bit float.
*/
protected final void saveFloat(float o)
{
myByteList.clear();
myByteList.append(Float.toString(o).getBytes());
write(Operations.FLOAT);
write
|
(myByteList.toArray());
|
write((byte) '\n');
}
/**
* Dump out a 64bit double.
*/
protected final void saveFloat(double o)
{
write(Operations.BINFLOAT);
// The pickle protocol saves Python floats in big-endian format.
write(myEightByteBuffer.order(ByteOrder.BIG_ENDIAN).putDouble(0, o));
}
/**
* Write a 32-or-less bit integer.
*/
protected final void saveInteger(int o)
{
// The pickle protocol saves Python integers in little-endian format.
final byte[] a =
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putInt(0, o)
.array();
if (a[2] == 0 && a[3] == 0) {
if (a[1] == 0) {
// BININT1 is for integers [0, 256), not [-128, 128).
write(Operations.BININT1);
write(a[0]);
return;
}
// BININT2 is for integers [256, 65536), not [-32768, 32768).
write(Operations.BININT2);
write(a[0]);
write(a[1]);
return;
}
write(Operations.BININT);
write(a);
}
/**
* Write a 64-or-less bit integer.
*/
protected final void saveInteger(long o)
{
if (o <= Integer.MAX_VALUE && o >= Integer.MIN_VALUE) {
saveInteger((int) o);
}
else {
write(Operations.LONG1);
write((byte)8);
write(myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN).putLong(0, o));
}
}
/**
* Write out a string as real unicode.
*/
protected final void saveUnicode(String o)
{
final byte[] b;
b = o.getBytes(StandardCharsets.UTF_8);
write(Operations.BINUNICODE);
// Pickle protocol is always little-endian
writeLittleEndianInt(b.length);
write(b);
put(o);
}
// ----------------------------------------------------------------------
// Serializing objects intended to be unpickled as numpy arrays
//
// Instead of serializing array-like objects exactly the way numpy
// arrays are serialized, we simply serialize them to be unpickled
// as numpy arrays. The simplest way to do this is to use
// numpy.fromstring(). We write out opcodes to build the
// following stack:
//
// [..., numpy.fromstring, binary_data_string, dtype_string]
//
// and then call TUPLE2 and REDUCE to get:
//
// [..., numpy.fromstring(binary_data_string, dtype_string)]
//
// http://docs.scipy.org/doc/numpy/reference/generated/numpy.fromstring.html
/**
* Save the Python function module.name. We use this function
* with the REDUCE opcode to build Python objects when unpickling.
*/
protected final void saveGlobal(String module, String name)
{
write(Operations.GLOBAL);
writeAscii(module);
writeAscii("\n");
writeAscii(name);
writeAscii("\n");
}
/**
* Save a boolean array as a numpy array.
*/
protected final void saveNumpyBooleanArray(boolean[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (boolean d : o) {
write((byte) (d?1:0));
}
addNumpyArrayEnding(DType.Type.BOOLEAN, o);
}
/**
* Save a byte array as a numpy array.
*/
protected final void saveNumpyByteArray(byte[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (byte d : o) {
write(d);
}
addNumpyArrayEnding(DType.Type.INT8, o);
}
/**
* Save a char array as a numpy array.
*/
protected final void saveNumpyCharArray(char[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader((long) n);
for (char c : o) {
write(c);
}
addNumpyArrayEnding(DType.Type.CHAR, o);
}
/**
* Save a ByteList as a numpy array.
*/
protected final void saveNumpyByteArray(ByteList o)
{
saveGlobal("numpy", "fromstring");
final int n = o.size();
writeBinStringHeader((long) n);
for (int i=0; i < n; ++i) {
write(o.getNoCheck(i));
}
addNumpyArrayEnding(DType.Type.INT8, o);
}
/**
* Save a short array as a numpy array.
*/
protected final void saveNumpyShortArray(short[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(2 * (long) n);
myTwoByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (short d : o) {
write(myTwoByteBuffer.putShort(0, d));
}
addNumpyArrayEnding(DType.Type.INT16, o);
}
/**
* Save an int array as a numpy array.
*/
protected final void saveNumpyIntArray(int[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(4 * (long) n);
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (int d : o) {
write(myFourByteBuffer.putInt(0, d));
}
addNumpyArrayEnding(DType.Type.INT32, o);
}
/**
* Save a long array as a numpy array.
*/
protected final void saveNumpyLongArray(long[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(8 * (long) n);
myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (long d : o) {
write(myEightByteBuffer.putLong(0, d));
}
addNumpyArrayEnding(DType.Type.INT64, o);
}
/**
* Save a float array as a numpy array.
*/
protected final void saveNumpyFloatArray(float[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(4 * (long) n);
myFourByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (float f : o) {
write(myFourByteBuffer.putFloat(0, f));
}
addNumpyArrayEnding(DType.Type.FLOAT32, o);
}
/**
* Save a double array as a numpy array.
*/
protected final void saveNumpyDoubleArray(double[] o)
{
saveGlobal("numpy", "fromstring");
final int n = o.length;
writeBinStringHeader(8 * (long) n);
myEightByteBuffer.order(ByteOrder.LITTLE_ENDIAN);
for (double d : o) {
write(myEightByteBuffer.putDouble(0, d));
}
addNumpyArrayEnding(DType.Type.FLOAT64, o);
}
// ----------------------------------------------------------------------------
/**
* Actually do the dump.
*/
private void toPickle(Object o)
{
myStream.reset();
write(Operations.PROTO);
write((byte) 2);
save(o);
write(Operations.STOP);
myMemo.clear();
}
/**
* Pickle an arbitrary object.
*/
@SuppressWarnings("unchecked")
private void save(Object o)
throws UnsupportedOperationException
{
if (o == null) {
write(Operations.NONE);
}
else if (myMemo.containsKey(o)) {
get(o);
}
else if (o instanceof Boolean) {
write(((Boolean) o) ? Operations.NEWTRUE : Operations.NEWFALSE);
}
else if (o instanceof Float) {
saveFloat((Float) o);
}
else if (o instanceof Double) {
saveFloat((Double) o);
}
else if (o instanceof Byte) {
saveInteger(((Byte) o).intValue());
}
else if (o instanceof Short) {
saveInteger(((Short) o).intValue());
}
else if (o instanceof Integer) {
saveInteger((Integer) o);
}
else if (o instanceof Long) {
saveInteger((Long) o);
}
else if (o instanceof String) {
saveUnicode((String) o);
}
else if (o instanceof boolean[]) {
saveNumpyBooleanArray((boolean[]) o);
}
else if (o instanceof char[]) {
saveNumpyCharArray((char[]) o);
}
else if (o instanceof byte[]) {
saveNumpyByteArray((byte[]) o);
}
else if (o instanceof short[]) {
saveNumpyShortArray((short[]) o);
}
else if (o instanceof int[]) {
saveNumpyIntArray((int[]) o);
}
else if (o instanceof long[]) {
saveNumpyLongArray((long[]) o);
}
else if (o instanceof float[]) {
saveNumpyFloatArray((float[]) o);
}
else if (o instanceof double[]) {
saveNumpyDoubleArray((double[]) o);
}
else if (o instanceof List) {
saveList((List<Object>) o);
}
else if (o instanceof Map) {
saveDict((Map<Object,Object>) o);
}
else if (o instanceof Collection) {
saveCollection((Collection<Object>) o);
}
else if (o.getClass().isArray()) {
saveList(Arrays.asList((Object[]) o));
}
else {
saveObject(o);
}
}
/**
* Write out the header for a binary "string" of data.
*/
private void writeBinStringHeader(long n)
{
if (n < 256) {
write(Operations.SHORT_BINSTRING);
write((byte) n);
}
else if (n <= Integer.MAX_VALUE) {
write(Operations.BINSTRING);
// Pickle protocol is always little-endian
writeLittleEndianInt((int) n);
}
else {
throw new UnsupportedOperationException("String length of " + n + " is too large");
}
}
/**
* The string for which {@code numpy.dtype(...)} returns the desired dtype.
*/
private String dtypeDescr(final DType.Type type)
{
if (type == null) {
throw new NullPointerException("Null dtype");
}
switch (type) {
case BOOLEAN: return "|b1";
case CHAR: return "<S1";
case INT8: return "<i1";
case INT16: return "<i2";
case INT32: return "<i4";
case INT64: return "<i8";
case FLOAT32: return "<f4";
case FLOAT64: return "<f8";
default: throw new IllegalArgumentException("Unhandled type: " + type);
}
}
/**
* Add the suffix of a serialized numpy array
*
* @param dtype type of the numpy array
* @param o the array (or list) being serialized
*/
private void addNumpyArrayEnding(DType.Type dtype, Object o)
{
final String descr = dtypeDescr(dtype);
writeBinStringHeader(descr.length());
writeAscii(descr);
write(Operations.TUPLE2);
write(Operations.REDUCE);
put(o);
}
/**
* Save a Collection of arbitrary Objects as a tuple.
*/
private void saveCollection(Collection<Object> x)
{
// Tuples over 3 elements in size need a "mark" to look back to
if (x.size() > 3) {
write(Operations.MARK);
}
// Save all the elements
for (Object o : x) {
save(o);
}
// And say what we sent
switch (x.size()) {
case 0: write(Operations.EMPTY_TUPLE); break;
case 1: write(Operations.TUPLE1); break;
case 2: write(Operations.TUPLE2); break;
case 3: write(Operations.TUPLE3); break;
default: write(Operations.TUPLE); break;
}
put(x);
}
/**
* Save a list of arbitrary objects.
*/
private void saveList(List<Object> x)
{
// Two implementations here. For RandomAccess lists it's faster to do
// explicit get methods. For other ones iteration is faster.
if (x instanceof RandomAccess) {
write(Operations.EMPTY_LIST);
put(x);
for (int i=0; i < x.size(); i++) {
final Object first = x.get(i);
if (++i >= x.size()) {
save(first);
write(Operations.APPEND);
break;
}
final Object second = x.get(i);
write(MARK_V);
save(first);
save(second);
int left = BATCHSIZE - 2;
while (left > 0 && ++i < x.size()) {
final Object item = x.get(i);
save(item);
left -= 1;
}
write(Operations.APPENDS);
}
}
else {
write(Operations.EMPTY_LIST);
put(x);
final Iterator<Object> items = x.iterator();
while (true) {
if (!items.hasNext())
break;
final Object first = items.next();
if (!items.hasNext()) {
save(first);
write(Operations.APPEND);
break;
}
final Object second = items.next();
write(MARK_V);
save(first);
save(second);
int left = BATCHSIZE - 2;
while (left > 0 && items.hasNext()) {
final Object item = items.next();
save(item);
left -= 1;
}
write(Operations.APPENDS);
}
}
}
/**
* Save a map of arbitrary objects as a dict.
*/
private void saveDict(Map<Object,Object> x)
{
write(Operations.EMPTY_DICT);
put(x);
final Iterator<Entry<Object,Object>> items = x.entrySet().iterator();
while (true) {
if (!items.hasNext())
break;
final Entry<Object,Object> first = items.next();
if (!items.hasNext()) {
save(first.getKey());
save(first.getValue());
write(Operations.SETITEM);
break;
}
final Entry<Object,Object> second = items.next();
write(MARK_V);
save(first.getKey());
save(first.getValue());
save(second.getKey());
save(second.getValue());
int left = BATCHSIZE - 2;
while (left > 0 && items.hasNext()) {
final Entry<Object,Object> item = items.next();
save(item.getKey());
save(item.getValue());
left -= 1;
}
write(Operations.SETITEMS);
}
}
}
|
java/src/main/java/com/deshaw/python/PythonPickle.java
|
deshaw-pjrmi-4212d0a
|
[
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " dataOut.writeLong((Long)object);\n }\n else if (object instanceof java.lang.Float) {\n dataOut.writeInt(Float.BYTES);\n dataOut.writeFloat((Float)object);\n }\n else if (object instanceof java.lang.Double) {\n dataOut.writeInt(Double.BYTES);\n dataOut.writeDouble((Double)object);\n }",
"score": 0.8141543865203857
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " else if (object instanceof java.lang.Short) {\n dataOut.writeInt(Short.BYTES);\n dataOut.writeShort((Short)object);\n }\n else if (object instanceof java.lang.Integer) {\n dataOut.writeInt(Integer.BYTES);\n dataOut.writeInt((Integer)object);\n }\n else if (object instanceof java.lang.Long) {\n dataOut.writeInt(Long.BYTES);",
"score": 0.7995998859405518
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " case \"char\":\n dataOut.writeChar((Character)object);\n break;\n case \"double\":\n dataOut.writeDouble((Double)object);\n break;\n case \"float\":\n dataOut.writeFloat((Float)object);\n break;\n case \"int\":",
"score": 0.793247401714325
},
{
"filename": "java/src/main/java/com/deshaw/python/NumpyArray.java",
"retrieved_chunk": " case INT16: myByteBuffer.putShort (linearIx, (short) v); break;\n case INT32: myByteBuffer.putInt (linearIx, (int) v); break;\n case INT64: myByteBuffer.putLong (linearIx, v); break;\n case FLOAT32: myByteBuffer.putFloat (linearIx, v); break;\n case FLOAT64: myByteBuffer.putDouble(linearIx, v); break;\n default:\n throw new UnsupportedOperationException(\n \"Unrecognized type \" + myType + \" of dtype \" + myDType\n );\n }",
"score": 0.7867287397384644
},
{
"filename": "java/src/main/java/com/deshaw/pjrmi/PJRmi.java",
"retrieved_chunk": " }\n }\n else if (object instanceof java.lang.Boolean) {\n dataOut.writeInt(1);\n dataOut.writeBoolean((Boolean)object);\n }\n else if (object instanceof java.lang.Byte) {\n dataOut.writeInt(Byte.BYTES);\n dataOut.writeByte((Byte)object);\n }",
"score": 0.7831066846847534
}
] |
java
|
(myByteList.toArray());
|
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