| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.websocket.server.examples.echo; |
| |
| import org.eclipse.jetty.server.Server; |
| import org.eclipse.jetty.server.ServerConnector; |
| import org.eclipse.jetty.server.handler.ResourceHandler; |
| import org.eclipse.jetty.util.log.Log; |
| import org.eclipse.jetty.util.log.Logger; |
| import org.eclipse.jetty.websocket.server.WebSocketHandler; |
| import org.eclipse.jetty.websocket.servlet.WebSocketServletFactory; |
| |
| /** |
| * Example server using WebSocket and core Jetty Handlers |
| */ |
| public class ExampleEchoServer |
| { |
| public final class EchoSocketHandler extends WebSocketHandler |
| { |
| @Override |
| public void configure(WebSocketServletFactory factory) |
| { |
| factory.setCreator(new EchoCreator()); |
| } |
| } |
| |
| private static final Logger LOG = Log.getLogger(ExampleEchoServer.class); |
| |
| public static void main(String... args) |
| { |
| try |
| { |
| int port = 8080; |
| boolean verbose = false; |
| String docroot = "src/test/webapp"; |
| |
| for (int i = 0; i < args.length; i++) |
| { |
| String a = args[i]; |
| if ("-p".equals(a) || "--port".equals(a)) |
| { |
| port = Integer.parseInt(args[++i]); |
| } |
| else if ("-v".equals(a) || "--verbose".equals(a)) |
| { |
| verbose = true; |
| } |
| else if ("-d".equals(a) || "--docroot".equals(a)) |
| { |
| docroot = args[++i]; |
| } |
| else if (a.startsWith("-")) |
| { |
| usage(); |
| } |
| } |
| |
| ExampleEchoServer server = new ExampleEchoServer(port); |
| server.setVerbose(verbose); |
| server.setResourceBase(docroot); |
| server.runForever(); |
| } |
| catch (Exception e) |
| { |
| LOG.warn(e); |
| } |
| } |
| |
| private static void usage() |
| { |
| System.err.println("java -cp{CLASSPATH} " + ExampleEchoServer.class + " [ OPTIONS ]"); |
| System.err.println(" -p|--port PORT (default 8080)"); |
| System.err.println(" -v|--verbose "); |
| System.err.println(" -d|--docroot file (default 'src/test/webapp')"); |
| System.exit(1); |
| } |
| |
| private Server server; |
| |
| private ServerConnector connector; |
| private boolean _verbose; |
| private WebSocketHandler wsHandler; |
| private ResourceHandler rHandler; |
| |
| public ExampleEchoServer(int port) |
| { |
| server = new Server(); |
| connector = new ServerConnector(server); |
| connector.setPort(port); |
| |
| server.addConnector(connector); |
| wsHandler = new EchoSocketHandler(); |
| |
| server.setHandler(wsHandler); |
| |
| rHandler = new ResourceHandler(); |
| rHandler.setDirectoriesListed(true); |
| rHandler.setResourceBase("src/test/webapp"); |
| wsHandler.setHandler(rHandler); |
| } |
| |
| public String getResourceBase() |
| { |
| return rHandler.getResourceBase(); |
| } |
| |
| public boolean isVerbose() |
| { |
| return _verbose; |
| } |
| |
| public void runForever() throws Exception |
| { |
| server.start(); |
| String host = connector.getHost(); |
| if (host == null) |
| { |
| host = "localhost"; |
| } |
| int port = connector.getLocalPort(); |
| System.err.printf("Echo Server started on ws://%s:%d/%n",host,port); |
| System.err.println(server.dump()); |
| server.join(); |
| } |
| |
| public void setResourceBase(String dir) |
| { |
| rHandler.setResourceBase(dir); |
| } |
| |
| public void setVerbose(boolean verbose) |
| { |
| _verbose = verbose; |
| } |
| } |