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package battleship.DataPackage;
import battleship.Logic.Board;
import battleship.Logic.CellStatus;
import java.util.List;
public class DataConverter {
// public static List<String> decode(String message) {
// return Arrays.asList(message.split("\\$"));
// }
public static Data decode(String message) {
Data data;
String[] tordelt = (message.split("\\$"));
// System.out.println("#####################\nDECODE");
//// System.out.println("Üzi hossza: " + tordelt.length);
// for (String string : tordelt) {
// System.out.println(string);
// }
// System.out.println("Vége.");
int id = Integer.parseInt(tordelt[0]);
String dataType = tordelt[1];
String dataMessage = tordelt[2];
int recipientID = Integer.parseInt(tordelt[3]);
int i, j;
switch (dataType) {
case "ChatData":
//System.out.println("Decoding ChatData");
data = new ChatData(id, dataMessage);
break;
case "PlaceShipsData":
//System.out.println("Decoding PlaceShipsData");
data = new PlaceShipsData(id, new Board(dataMessage));
break;
case "ConnectionData":
//System.out.println("Decoding ConnectionData");
data = new ConnectionData(id);
break;
case "ShotData":
//System.out.println("Decoding ShotData");
i = Integer.parseInt(dataMessage.split(";")[0]);
j = Integer.parseInt(dataMessage.split(";")[1]);
data = new ShotData(id, i, j);
break;
case "TurnData":
//System.out.println("Decoding TurnData");
data = new TurnData(recipientID);
break;
case "CellData":
//System.out.println("Decoding CellData");
i = Integer.parseInt(dataMessage.split(";")[0]);
j = Integer.parseInt(dataMessage.split(";")[1]);
CellStatus status = CellStatus.valueOf(dataMessage.split(";")[2]);
data = new CellData(id, i, j, status);
break;
case "GameEndedData":
data = new GameEndedData(GameEndedStatus.valueOf(dataMessage), recipientID);
break;
default:
System.out.println("########## ISMERETLEN OSZTÁLY #########");
System.out.println("Nincs implementálva a DataConverterben az alábbi osztály: " + dataType);
throw new AssertionError();
}
data.recipientID = recipientID;
return data;
}
public static String encode(List<String> message) {
String encoded = "";
int size = message.size();
for (int i = 0; i < size; ++i) {
encoded += message.get(i);
if (i != size - 1) {
encoded += "$";
}
}
return encoded;
}
public static String encode(int senderID, String type, String data, int recipientID) {
return senderID + "$" + type + "$" + data + "$" + recipientID;
}
public static String encode(Data data) {
//System.out.println("#####################\nENCODE");
String encoded = new String();
switch (data.getClass().getSimpleName()) {
case "ChatData":
//System.out.println("Encoding ChatData");
encoded += data.clientID + "$ChatData$" + ((ChatData) data).getMessage();
break;
case "PlaceShipsData":
//System.out.println("Encoding PlaceShipsData");
encoded += data.clientID + "$PlaceShipsData$" + ((PlaceShipsData) data).getBoard().convertToString();
break;
case "ConnectionData":
//System.out.println("Encoding ConnectionData");
break;
case "ShotData":
//System.out.println("Encoding ShotData");
encoded += data.clientID + "$ShotData$" + ((ShotData) data).getI() + ";" + ((ShotData) data).getJ();
break;
case "TurnData":
//System.out.println("Encoding TurnData");
encoded += data.clientID + "$TurnData$$" + data.recipientID;
break;
case "CellData":
//System.out.println("Encoding CellData");
encoded += data.clientID + "$CellData$" + ((CellData) data).getI() + ";" + ((CellData) data).getJ() + ";" + ((CellData) data).getStatus();
break;
case "GameEndedData":
encoded += data.clientID + "$GameEndedData$" + ((GameEndedData) data).status + "$" + ((GameEndedData) data).recipientID;
break;
default:
System.out.println("########## ISMERETLEN OSZTÁLY #########");
System.out.println("Nincs implementálva a DataConverterben az alábbi osztály: " + data.getClass().getSimpleName());
break;
}
encoded += "$" + data.recipientID;
//System.out.println(encoded);
return encoded;
}
}
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