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Java > Open Source Codes > org > exolab > jms > server > net > RemoteServerConnectionFactory


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 (C) Exoffice Technologies Inc. All Rights Reserved.
42  *
43  * $Id: RemoteServerConnectionFactory.java,v 1.1 2005/03/18 04:07:03 tanderson Exp $
44  */
45 package org.exolab.jms.server.net;
46
47 import java.rmi.RemoteException JavaDoc;
48 import javax.jms.InvalidClientIDException JavaDoc;
49 import javax.jms.JMSException JavaDoc;
50 import javax.jms.JMSSecurityException JavaDoc;
51
52 import org.exolab.jms.net.orb.ORB;
53 import org.exolab.jms.net.orb.UnicastObject;
54 import org.exolab.jms.server.ServerConnection;
55 import org.exolab.jms.server.ServerConnectionFactory;
56 import org.exolab.jms.server.JmsServerConnectionManager;
57
58
59 /**
60  * Implementation of the {@link ServerConnectionFactory} interface, that
61  * provides remoting via an {@link ORB}
62  *
63  * @author <a HREF="mailto:tma@netspace.net.au">Tim Anderson</a>
64  * @version $Revision: 1.1 $ $Date: 2005/03/18 04:07:03 $
65  */
66 class RemoteServerConnectionFactory
67         extends UnicastObject
68         implements ServerConnectionFactory {
69
70     /**
71      * Construct a new <code>RemoteServerConnectionFactory</code>
72      *
73      * @param orb the ORB to export this with
74      * @param uri the URI to export this on
75      * @throws RemoteException if the export fails
76      */
77     public RemoteServerConnectionFactory(ORB orb, String JavaDoc uri)
78             throws RemoteException JavaDoc {
79         super(orb, uri);
80     }
81
82     /**
83      * Creates a connection with the specified user identity.
84      * <p/>
85      * The connection is created in stopped mode. No messages will be delivered
86      * until the <code>Connection.start</code> method is explicitly called.
87      * <p/>
88      * If <code>clientID</code> is specified, it indicates the pre-configured
89      * client identifier associated with the client <code>ConnectionFactory</code>
90      * object.
91      *
92      * @param clientID the pre-configured client identifier. May be
93      * <code>null</code> <code>null</code>.
94      * @param userName the caller's user name
95      * @param password the caller's password
96      * @return a newly created connection
97      * @throws InvalidClientIDException if the JMS client specifies an invalid
98      * or duplicate client ID.
99      * @throws JMSException if the JMS provider fails to create the
100      * connection due to some internal error.
101      * @throws JMSSecurityException if client authentication fails due to an
102      * invalid user name or password.
103      */
104     public ServerConnection createConnection(String JavaDoc clientID, String JavaDoc userName,
105                                              String JavaDoc password)
106             throws JMSException JavaDoc {
107         ServerConnection connection =
108                 JmsServerConnectionManager.instance().createConnection(
109                         clientID, userName, password);
110
111         RemoteServerConnection remote = null;
112         try {
113             remote = new RemoteServerConnection(connection, getORB());
114         } catch (RemoteException JavaDoc exception) {
115             throw new JMSException JavaDoc(exception.getMessage());
116         }
117         return (ServerConnection) remote.getProxy();
118     }
119
120 }
121
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