1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.channel.socket.http;
17
18 import org.jboss.netty.channel.ChannelPipeline;
19 import org.jboss.netty.channel.ChannelSink;
20 import org.jboss.netty.channel.socket.ClientSocketChannelFactory;
21 import org.jboss.netty.channel.socket.SocketChannel;
22
23 /**
24 * Creates a client-side {@link SocketChannel} which connects to an
25 * {@link HttpTunnelingServlet} to communicate with the server application
26 * behind the {@link HttpTunnelingServlet}. Please refer to the
27 * <a href="package-summary.html#package_description">package summary</a> for
28 * the detailed usage.
29 * @apiviz.landmark
30 */
31 public class HttpTunnelingClientSocketChannelFactory implements ClientSocketChannelFactory {
32
33 private final ChannelSink sink = new HttpTunnelingClientSocketPipelineSink();
34 private final ClientSocketChannelFactory clientSocketChannelFactory;
35
36 /**
37 * Creates a new instance.
38 */
39 public HttpTunnelingClientSocketChannelFactory(ClientSocketChannelFactory clientSocketChannelFactory) {
40 this.clientSocketChannelFactory = clientSocketChannelFactory;
41 }
42
43 public SocketChannel newChannel(ChannelPipeline pipeline) {
44 return new HttpTunnelingClientSocketChannel(this, pipeline, sink, clientSocketChannelFactory);
45 }
46
47 public void releaseExternalResources() {
48 clientSocketChannelFactory.releaseExternalResources();
49 }
50
51 public void shutdown() {
52 clientSocketChannelFactory.shutdown();
53 }
54 }