1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.nested;
20
21 import java.io.IOException;
22
23 import javax.servlet.ServletException;
24 import javax.servlet.ServletRequest;
25 import javax.servlet.ServletResponse;
26 import javax.servlet.http.HttpServletRequest;
27 import javax.servlet.http.HttpServletResponse;
28
29 import org.eclipse.jetty.io.EndPoint;
30 import org.eclipse.jetty.server.AbstractConnector;
31 import org.eclipse.jetty.server.Connector;
32 import org.eclipse.jetty.server.Request;
33
34 /**
35 * Nested Jetty Connector
36 * <p>
37 * This Jetty {@link Connector} allows a jetty instance to be nested inside another servlet container.
38 * Requests received by the outer servlet container should be passed to jetty using the {@link #service(ServletRequest, ServletResponse)} method of this connector.
39 *
40 */
41 public class NestedConnector extends AbstractConnector
42 {
43 String _serverInfo;
44
45 public NestedConnector()
46 {
47 setAcceptors(0);
48 setForwarded(true);
49 }
50
51 public void open() throws IOException
52 {
53 }
54
55 public void close() throws IOException
56 {
57 }
58
59 public int getLocalPort()
60 {
61 return -1;
62 }
63
64 public Object getConnection()
65 {
66 return null;
67 }
68
69 @Override
70 protected void accept(int acceptorID) throws IOException, InterruptedException
71 {
72 throw new IllegalStateException();
73 }
74
75 /**
76 * Service a request of the outer servlet container by passing it to the nested instance of Jetty.
77 * @param outerRequest
78 * @param outerResponse
79 * @throws IOException
80 * @throws ServletException
81 */
82 public void service(ServletRequest outerRequest, ServletResponse outerResponse) throws IOException, ServletException
83 {
84 HttpServletRequest outerServletRequest = (HttpServletRequest)outerRequest;
85 HttpServletResponse outerServletResponse = (HttpServletResponse)outerResponse;
86 NestedConnection connection=new NestedConnection(this,new NestedEndPoint(outerServletRequest,outerServletResponse),outerServletRequest,outerServletResponse,_serverInfo);
87 connection.service();
88 }
89
90 }