1 // ========================================================================
2 // Copyright (c) 2010-2011 Mort Bay Consulting Pty. Ltd.
3 // ------------------------------------------------------------------------
4 // All rights reserved. This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v1.0
6 // and Apache License v2.0 which accompanies this distribution.
7 // The Eclipse Public License is available at
8 // http://www.eclipse.org/legal/epl-v10.html
9 // The Apache License v2.0 is available at
10 // http://www.opensource.org/licenses/apache2.0.php
11 // You may elect to redistribute this code under either of these licenses.
12 // ========================================================================
13 package org.eclipse.jetty.nested;
14
15 import java.io.IOException;
16
17 import javax.servlet.ServletException;
18 import javax.servlet.ServletRequest;
19 import javax.servlet.ServletResponse;
20 import javax.servlet.http.HttpServletRequest;
21 import javax.servlet.http.HttpServletResponse;
22
23 import org.eclipse.jetty.server.AbstractConnector;
24 import org.eclipse.jetty.server.Connector;
25
26 /**
27 * Nested Jetty Connector
28 * <p>
29 * This Jetty {@link Connector} allows a jetty instance to be nested inside another servlet container.
30 * Requests received by the outer servlet container should be passed to jetty using the {@link #service(ServletRequest, ServletResponse)} method of this connector.
31 *
32 */
33 public class NestedConnector extends AbstractConnector
34 {
35 String _serverInfo;
36
37 public NestedConnector()
38 {
39 setAcceptors(0);
40 }
41
42 public void open() throws IOException
43 {
44 }
45
46 public void close() throws IOException
47 {
48 }
49
50 public int getLocalPort()
51 {
52 return -1;
53 }
54
55 public Object getConnection()
56 {
57 return null;
58 }
59
60 @Override
61 protected void accept(int acceptorID) throws IOException, InterruptedException
62 {
63 throw new IllegalStateException();
64 }
65
66 /**
67 * Service a request of the outer servlet container by passing it to the nested instance of Jetty.
68 * @param outerRequest
69 * @param outerResponse
70 * @throws IOException
71 * @throws ServletException
72 */
73 public void service(ServletRequest outerRequest, ServletResponse outerResponse) throws IOException, ServletException
74 {
75 HttpServletRequest request = (HttpServletRequest)outerRequest;
76 HttpServletResponse response = (HttpServletResponse)outerResponse;
77 NestedConnection connection=new NestedConnection(this,new NestedEndPoint(request,response),request,response,_serverInfo);
78 connection.service();
79 }
80
81 }