1 /***
2 * Redistribution and use of this software and associated documentation
3 * ("Software"), with or without modification, are permitted provided
4 * that the following conditions are met:
5 *
6 * 1. Redistributions of source code must retain copyright
7 * statements and notices. Redistributions must also contain a
8 * copy of this document.
9 *
10 * 2. Redistributions in binary form must reproduce the
11 * above copyright notice, this list of conditions and the
12 * following disclaimer in the documentation and/or other
13 * materials provided with the distribution.
14 *
15 * 3. The name "Exolab" must not be used to endorse or promote
16 * products derived from this Software without prior written
17 * permission of Exoffice Technologies. For written permission,
18 * please contact info@exolab.org.
19 *
20 * 4. Products derived from this Software may not be called "Exolab"
21 * nor may "Exolab" appear in their names without prior written
22 * permission of Exoffice Technologies. Exolab is a registered
23 * trademark of Exoffice Technologies.
24 *
25 * 5. Due credit should be given to the Exolab Project
26 * (http://www.exolab.org/).
27 *
28 * THIS SOFTWARE IS PROVIDED BY EXOFFICE TECHNOLOGIES AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32 * EXOFFICE TECHNOLOGIES OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39 * OF THE POSSIBILITY OF SUCH DAMAGE.
40 *
41 * Copyright 2003-2005 (C) Exoffice Technologies Inc. All Rights Reserved.
42 *
43 * $Id: TCPSManagedConnection.java,v 1.7 2006/12/16 12:37:17 tanderson Exp $
44 */
45 package org.exolab.jms.net.tcp;
46
47 import java.io.IOException;
48 import java.net.Socket;
49 import java.security.Principal;
50 import javax.net.SocketFactory;
51 import javax.net.ssl.SSLSocketFactory;
52
53 import org.exolab.jms.net.connector.Authenticator;
54 import org.exolab.jms.net.connector.ResourceException;
55 import org.exolab.jms.net.socket.SocketManagedConnection;
56 import org.exolab.jms.net.socket.SocketRequestInfo;
57 import org.exolab.jms.net.uri.URI;
58 import org.exolab.jms.net.util.SSLHelper;
59
60
61 /***
62 * <code>TCPSManagedConnection</code> manages multiple <code>Connection</code>
63 * instances over a single SSL socket.
64 *
65 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
66 * @version $Revision: 1.7 $ $Date: 2006/12/16 12:37:17 $
67 */
68 class TCPSManagedConnection extends SocketManagedConnection {
69
70 /***
71 * Construct a new client <code>TCPSManagedConnection</code>.
72 *
73 * @param principal the security principal
74 * @param info the connection request info
75 * @throws ResourceException if a socket cannot be created
76 */
77 public TCPSManagedConnection(Principal principal, TCPSRequestInfo info)
78 throws ResourceException {
79 super(principal, info);
80 }
81
82 /***
83 * Construct a new server <code>TCPSManagedConnection</code>.
84 *
85 * @param uri the URI the acceptor was listening on
86 * @param socket the tcp socket
87 * @param authenticator the connection authenticator
88 * @throws ResourceException if an error occurs accessing the socket
89 */
90 public TCPSManagedConnection(URI uri, Socket socket,
91 Authenticator authenticator)
92 throws ResourceException {
93 super(uri, socket, authenticator);
94 }
95
96 /***
97 * Creates a new socket.
98 *
99 * @param info the connection request info
100 * @return a new socket
101 * @throws ResourceException if a socket can't be created
102 */
103 protected Socket createSocket(SocketRequestInfo info)
104 throws ResourceException {
105 TCPSRequestInfo config = (TCPSRequestInfo) info;
106 if (config.getSSLProperties() != null) {
107 try {
108 SSLHelper.configure(config.getSSLProperties());
109 } catch (SecurityException exception) {
110 throw new ResourceException(exception);
111 }
112 }
113 return super.createSocket(info);
114 }
115
116 /***
117 * Creates a new socket.
118 *
119 * @param host the host to connect to
120 * @param port the port to connect to
121 * @return a new socket
122 * @throws IOException for any I/O error
123 * @throws SecurityException if permission is denied
124 */
125 protected Socket createSocket(String host, int port) throws IOException {
126 SocketFactory factory = SSLSocketFactory.getDefault();
127 Socket socket = factory.createSocket(host, port);
128 socket.setTcpNoDelay(true);
129 return socket;
130 }
131
132 }