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: TCPManagedConnectionAcceptor.java,v 1.4 2005/07/22 23:40:38 tanderson Exp $
44 */
45 package org.exolab.jms.net.tcp;
46
47 import java.net.Socket;
48
49 import org.exolab.jms.net.connector.Authenticator;
50 import org.exolab.jms.net.connector.ResourceException;
51 import org.exolab.jms.net.connector.URIRequestInfo;
52 import org.exolab.jms.net.connector.ManagedConnection;
53 import org.exolab.jms.net.uri.URI;
54 import org.exolab.jms.net.socket.SocketManagedConnectionAcceptor;
55 import org.exolab.jms.net.socket.SocketRequestInfo;
56
57
58 /***
59 * Accepts TCP socket connections. constructing new
60 * <code>TCPManagedConnection</code> instances to serve them.
61 *
62 * @author <a href="mailto:tma@netspace.net.au">Tim Anderson</a>
63 * @version $Revision: 1.4 $ $Date: 2005/07/22 23:40:38 $
64 */
65 class TCPManagedConnectionAcceptor
66 extends SocketManagedConnectionAcceptor {
67
68 /***
69 * Construct a new <code>TCPConnectionAcceptor</code>.
70 * <p/>
71 * This creates a server socket with the specified port and listen backlog.
72 * <p/>
73 * If {@link SocketRequestInfo#getBindAll()} flag can be used on multi-homed
74 * hosts to limit the addresses on which connections are accepted.
75 * If <code>false</code>, the socket will only accept connections on the
76 * address specified by {@link SocketRequestInfo#getHostAddress}.
77 * If <code>true</code> it will accept connections on all local addresses.
78 * <p/>
79 * The port returned by
80 * {@link URIRequestInfo#getPort} must be between 0 and 65535, inclusive
81 *
82 * @param authenticator the connection authenticator
83 * @param info the connection request info
84 * @throws ResourceException if a server socket cannot be created
85 */
86 public TCPManagedConnectionAcceptor(Authenticator authenticator,
87 SocketRequestInfo info)
88 throws ResourceException {
89 super(authenticator, info);
90 }
91
92 /***
93 * Create a new server-side <code>ManagedConnection</code> for an accepted
94 * socket connection.
95 *
96 * @param uri the URI denoting this acceptor
97 * @param socket the accepted socket connection
98 * @param authenticator the connection authenticator
99 * @return a new server-side managed connection
100 * @throws ResourceException if the managed connection can't be created
101 */
102 protected ManagedConnection createManagedConnection(
103 URI uri, Socket socket, Authenticator authenticator)
104 throws ResourceException {
105 return new TCPManagedConnection(uri, socket, authenticator);
106 }
107 }