praktikum-holons/src/Serializer/PositionDeserializer.java

package Serializer;

import java.lang.reflect.Type;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import classes.Position;

public class PositionDeserializer implements JsonDeserializer<Position> {

	@Override
	public Position deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2) {
		// TODO Auto-generated method stub

		try {
			String arg = arg0.getAsString();
			int mid = arg.indexOf(':');
			int x = Integer.parseInt(arg.substring(0, mid));
			int y = Integer.parseInt(arg.substring(mid + 1, arg.length() - 1));
			return new Position(x, y);
			
		} catch (Exception e) {
			// TODO: handle exception
		}
		return new Position(-1,-1);
	}

}