KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > exolab > jms > net > http > HTTPManagedConnectionFactory


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 2004-2005 (C) Exoffice Technologies Inc. All Rights Reserved.
42  *
43  * $Id: HTTPManagedConnectionFactory.java,v 1.3 2005/03/23 12:34:06 tanderson Exp $
44  */
45 package org.exolab.jms.net.http;
46
47 import java.security.Principal JavaDoc;
48
49 import org.exolab.jms.net.connector.Authenticator;
50 import org.exolab.jms.net.connector.ConnectionFactory;
51 import org.exolab.jms.net.connector.ConnectionManager;
52 import org.exolab.jms.net.connector.ConnectionRequestInfo;
53 import org.exolab.jms.net.connector.ManagedConnection;
54 import org.exolab.jms.net.connector.ManagedConnectionAcceptor;
55 import org.exolab.jms.net.connector.ResourceException;
56 import org.exolab.jms.net.socket.SocketRequestInfo;
57
58
59 /**
60  * A factory for {@link HTTPConnectionFactory} and {@link HTTPManagedConnection}
61  * instances
62  *
63  * @author <a HREF="mailto:tma@netspace.net.au">Tim Anderson</a>
64  * @version $Revision: 1.3 $ $Date: 2005/03/23 12:34:06 $
65  */
66 public class HTTPManagedConnectionFactory
67         extends AbstractHTTPManagedConnectionFactory {
68
69     /**
70      * Creates a new connection factory
71      *
72      * @param manager the connection manager
73      * @return a new connection factory
74      * @throws ResourceException if the factory cannot be created
75      */
76     public ConnectionFactory createConnectionFactory(ConnectionManager manager)
77             throws ResourceException {
78         return new HTTPConnectionFactory(this, manager);
79     }
80
81     /**
82      * Creates a new connection
83      *
84      * @param principal the security principal
85      * @param info the connection request info
86      * @return a new connection
87      * @throws ResourceException if a connection cannot be established
88      */
89     public ManagedConnection createManagedConnection(Principal JavaDoc principal,
90                                                      ConnectionRequestInfo info)
91             throws ResourceException {
92         if (!(info instanceof HTTPRequestInfo)) {
93             throw new ResourceException("Argument 'info' must be of type "
94                                         + HTTPRequestInfo.class.getName());
95         }
96
97         return new HTTPManagedConnection(principal, (HTTPRequestInfo) info);
98     }
99
100     /**
101      * Creates an acceptor for connections
102      *
103      * @param authenticator authenticates incoming connections
104      * @param info the connection request info
105      * @return a new connection acceptor
106      * @throws ResourceException if an acceptor cannot be created
107      */
108     public ManagedConnectionAcceptor createManagedConnectionAcceptor(
109             Authenticator authenticator, ConnectionRequestInfo info)
110             throws ResourceException {
111
112         if (!(info instanceof SocketRequestInfo)) {
113             throw new ResourceException("Argument 'info' must be of type "
114                                         + SocketRequestInfo.class.getName());
115         }
116
117         return new HTTPManagedConnectionAcceptor(authenticator,
118                                                  (SocketRequestInfo) info);
119     }
120
121 }
122
Popular Tags