package com.jotuntech.sketcher.server.command;

import java.nio.ByteBuffer;

import com.jotuntech.sketcher.server.Command;
import com.jotuntech.sketcher.server.Connection;
import com.jotuntech.sketcher.server.Server;

public class ServerMessageCommand implements Command {
	String text;

	public ServerMessageCommand() {
	}

	public ServerMessageCommand(String text) {
		this.text = text;
	}

	public int perform(Server server, Connection connection) {
		/** Return silently */
		return Connection.SEND_NONE;
	}

	public void decode(ByteBuffer in) {
		StringBuffer textBuffer = new StringBuffer();
		while(in.remaining() >= 2) {
			textBuffer.append(in.getChar());
		}
		text = textBuffer.toString();
	}

	public void encode(ByteBuffer out) {
		for(int i = 0; i < text.length(); i++) {
			out.putChar(text.charAt(i));
		}
	}
}