JWebSocketCustomListenerSample.java

//	---------------------------------------------------------------------------
//	jWebSocket - Copyright (c) 2010 jwebsocket.org
//	---------------------------------------------------------------------------
//	This program is free software; you can redistribute it and/or modify it
//	under the terms of the GNU Lesser General Public License as published by the
//	Free Software Foundation; either version 3 of the License, or (at your
//	option) any later version.
//	This program is distributed in the hope that it will be useful, but WITHOUT
//	ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//	FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
//	more details.
//	You should have received a copy of the GNU Lesser General Public License along
//	with this program; if not, see <http://www.gnu.org/licenses/lgpl.html>.
//	---------------------------------------------------------------------------
package org.jwebsocket.console;

import org.apache.log4j.Logger;
import org.jwebsocket.api.WebSocketPacket;
import org.jwebsocket.api.WebSocketServerListener;
import org.jwebsocket.config.JWebSocketServerConstants;
import org.jwebsocket.kit.WebSocketServerEvent;
import org.jwebsocket.logging.Logging;

/**
 * This shows an example of a simple WebSocket listener
 * @author aschulze
 */
public class JWebSocketCustomListenerSample implements WebSocketServerListener {

	private static Logger log = Logging.getLogger(JWebSocketCustomListenerSample.class);

	/**
	 *
	 * @param aEvent
	 */
	@Override
	public void processOpened(WebSocketServerEvent aEvent) {
		if (log.isDebugEnabled()) {
			log.debug("Client '" + aEvent.getConnector() + "' connected.");
		}
	}

	/**
	 *
	 * @param aEvent
	 * @param aPacket
	 */
	@Override
	public void processPacket(WebSocketServerEvent aEvent, WebSocketPacket aPacket) {
		if (log.isDebugEnabled()) {
			log.debug("Processing data packet '" + aPacket.getUTF8() + "'...");
		}
		aPacket.setUTF8("[echo from jWebSocket v" + JWebSocketServerConstants.VERSION_STR + "] " + aPacket.getUTF8());
		/*
		StringBuilder lStrBuf = new StringBuilder();
		for (int i = 0; i < 10000; i++) {
			lStrBuf.append("<br>" + i + ": 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ");
		}
		aPacket.setUTF8(lStrBuf.toString());
		 */
		aEvent.sendPacket(aPacket);
	}

	/**
	 *
	 * @param aEvent
	 */
	@Override
	public void processClosed(WebSocketServerEvent aEvent) {
		if (log.isDebugEnabled()) {
			log.debug("Client '" + aEvent.getConnector() + "' disconnected.");
		}
	}
}