| // |
| // ======================================================================== |
| // Copyright (c) 1995-2016 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.websocket.servlet.ServletUpgradeRequest; |
| import org.eclipse.jetty.websocket.servlet.ServletUpgradeResponse; |
| import org.eclipse.jetty.websocket.servlet.WebSocketCreator; |
| |
| /** |
| * Example of setting up a creator to create appropriately via the proposed and negotiated protocols. |
| */ |
| public class EchoCreator implements WebSocketCreator |
| { |
| private BigEchoSocket bigEchoSocket = new BigEchoSocket(); |
| private EchoFragmentSocket echoFragmentSocket = new EchoFragmentSocket(); |
| private LogSocket logSocket = new LogSocket(); |
| |
| @Override |
| public Object createWebSocket(ServletUpgradeRequest req, ServletUpgradeResponse resp) |
| { |
| for (String protocol : req.getSubProtocols()) |
| { |
| switch (protocol) |
| { |
| case "org.ietf.websocket.test-echo": |
| case "echo": |
| resp.setAcceptedSubProtocol(protocol); |
| // TODO: how is this different than "echo-assemble"? |
| return bigEchoSocket; |
| case "org.ietf.websocket.test-echo-broadcast": |
| case "echo-broadcast": |
| resp.setAcceptedSubProtocol(protocol); |
| return new EchoBroadcastSocket(); |
| case "echo-broadcast-ping": |
| resp.setAcceptedSubProtocol(protocol); |
| return new EchoBroadcastPingSocket(); |
| case "org.ietf.websocket.test-echo-assemble": |
| case "echo-assemble": |
| resp.setAcceptedSubProtocol(protocol); |
| // TODO: how is this different than "test-echo"? |
| return bigEchoSocket; |
| case "org.ietf.websocket.test-echo-fragment": |
| case "echo-fragment": |
| resp.setAcceptedSubProtocol(protocol); |
| return echoFragmentSocket; |
| default: |
| return logSocket; |
| } |
| } |
| return null; |
| } |
| } |