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PacketSendMessage.java
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/
PacketSendMessage.java
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package net.ME1312.SubData.Server.Protocol.Internal;
import net.ME1312.Galaxi.Library.Container.Pair;
import net.ME1312.Galaxi.Library.Util;
import net.ME1312.SubData.Server.DataProtocol;
import net.ME1312.SubData.Server.Library.EscapedOutputStream;
import net.ME1312.SubData.Server.Library.Exception.IllegalMessageException;
import net.ME1312.SubData.Server.Protocol.MessageOut;
import net.ME1312.SubData.Server.Protocol.MessageStreamOut;
import net.ME1312.SubData.Server.Protocol.PacketStreamOut;
import net.ME1312.SubData.Server.SubDataClient;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
/**
* Packet Message Sending Class
*/
public class PacketSendMessage implements PacketStreamOut {
private final MessageOut message;
/**
* PacketSendMessage (Out)
*
* @param message Message to send
*/
public PacketSendMessage(MessageOut message) {
this.message = message;
}
@Override
public void send(SubDataClient client, OutputStream data) throws Throwable {
HashMap<Class<? extends MessageOut>, Pair<String, String>> mOut = Util.reflect(DataProtocol.class.getDeclaredField("mOut"), client.getServer().getProtocol());
if (!mOut.containsKey(message.getClass())) throw new IllegalMessageException("Could not find handle for message: " + message.getClass().getTypeName());
EscapedOutputStream out = new EscapedOutputStream(data, '\u001B', '\u0003');
out.write(mOut.get(message.getClass()).key().getBytes(StandardCharsets.UTF_8));
out.control('\u0003');
out.write(mOut.get(message.getClass()).value().getBytes(StandardCharsets.UTF_8));
out.control('\u0003');
if (message instanceof MessageStreamOut) ((MessageStreamOut) message).send(client, data);
else data.close();
}
@Override
public void sending(SubDataClient client) throws Throwable {
message.sending(client);
}
}