JWebSocketServer.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.jwebsocket.config.JWebSocketCommonConstants;
import org.jwebsocket.config.JWebSocketServerConstants;
import org.jwebsocket.factory.JWebSocketFactory;
import org.jwebsocket.instance.JWebSocketInstance;
import org.jwebsocket.server.CustomServer;
import org.jwebsocket.server.TokenServer;

/**
 * Main entry point for stand alone jWebSocket server system
 * 
 * @author puran
 * @version $Id: JWebSocketServer.java 443 2010-05-06 12:03:08Z fivefeetfurther$
 */
public class JWebSocketServer {

	/**
	 * @param aArgs the command line arguments
	 */
	public static void main(String[] aArgs) {
		// the following 3 lines may not be removed due to GNU LGPL 3.0 license!
		System.out.println("jWebSocket Ver. " + JWebSocketServerConstants.VERSION_STR + " (" + System.getProperty("sun.arch.data.model") + "bit)");
		System.out.println(JWebSocketCommonConstants.COPYRIGHT);
		System.out.println(JWebSocketCommonConstants.LICENSE);
		System.out.println("Log files per default in jWebSocket.log if not overwritten in jWebSocket.xml.");

		String lOverrideConfigPath = "";
		if (aArgs != null && aArgs.length > 0) {
			if (aArgs.length < 2) {
				System.out.println("use [-config <path_to_config_file>] as command line arguments to override default jWebSocket.xml");
			} else if (aArgs.length == 2) {
				if ("-config".equals(aArgs[0])) {
					lOverrideConfigPath = aArgs[1];
				}
			}
		}

		try {
			JWebSocketFactory.start(lOverrideConfigPath);

			// get the token server
			TokenServer lTS0 = (TokenServer) JWebSocketFactory.getServer("ts0");
			if (lTS0 != null) {
				// and add the sample listener to the server's listener chain
				lTS0.addListener(new JWebSocketTokenListenerSample());
			}

			// get the custom server
			CustomServer lCS0 = (CustomServer) JWebSocketFactory.getServer("cs0");
			if (lCS0 != null) {
				// and add the sample listener to the server's listener chain
				lCS0.addListener(new JWebSocketCustomListenerSample());
			}

			// remain here until shut down request
			while (JWebSocketInstance.getStatus() != JWebSocketInstance.SHUTTING_DOWN) {
				try {
					Thread.sleep(250);
				} catch (InterruptedException lEx) {
					// no handling required here
				}
			}
		} catch (Exception lEx) {
			System.out.println(lEx.getClass().getSimpleName() + " on starting jWebsocket server: " + lEx.getMessage());
			lEx.printStackTrace();
		} finally {
			JWebSocketFactory.stop();
		}
	}
}