import org.eclipse.jetty.websocket.WebSocketHandler; //导入依赖的package包/类
public WebSocketServer(int port, String rootDirPath, final MainWindow m, final Statement smt, final java.sql.Connection sqlcon) {
	idCounter = 0;

	connector = new SelectChannelConnector();
	connector.setPort(port);
	addConnector(connector);

	wsHandler = new WebSocketHandler() {
		@Override
		public WebSocket doWebSocketConnect(HttpServletRequest request,
				String protocol) {
			idCounter++;
			System.out.printf("Protocol:%s\n", protocol);
			return new MyWebSocket(idCounter, m, smt, sqlcon);
		}
	};

	resHandler = new ResourceHandler();
	resHandler.setDirectoriesListed(true);
	resHandler.setResourceBase(rootDirPath);

	wsHandler.setHandler(resHandler);
	setHandler(wsHandler);
}
 

import org.eclipse.jetty.websocket.WebSocketHandler; //导入依赖的package包/类
@Override
public void start() {

	SelectChannelConnector wsConnector = new SelectChannelConnector();
	wsConnector.setHost(listenAddress);
	wsConnector.setPort(listenPort);
	wsConnector.setName("webSocket");
	wsConnector.setThreadPool(new QueuedThreadPool(10));
	server.setConnectors(new Connector[] { wsConnector });
	server.setHandler(new WebSocketHandler() {

		@Override
		public WebSocket doWebSocketConnect(HttpServletRequest request,
				String protocol) {

			log.debug("Request path:" + request.getRequestURI());
			String beanName = request.getRequestURI().replaceFirst("\\/",
					"");
			final WebsocketHandler handler = applicationContext.getBean(
					beanName, WebsocketHandler.class);

			return new WebSocket.OnTextMessage() {

				@Override
				public void onOpen(Connection connection) {
					connection.setMaxIdleTime(3600000);
					handler.setConnection(connection);
					handler.start();
				}

				@Override
				public void onClose(int code, String message) {
					handler.stop();
					log.info("Connection closed.");
				}

				@Override
				public void onMessage(String data) {
					handler.postMessage(data);
				}
			};
		}
	});

	serverThread.execute(new Runnable() {

		@Override
		public void run() {
			try {
				server.start();
				server.join();
			} catch (Exception e) {
				log.warn(e.getMessage(), e);
			}
		}
	});
}