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Java > Open Source Codes > org > mr > api > jms > MantaTopicConnection


1 /*
2  * Copyright 2002 by
3  * <a HREF="http://www.coridan.com">Coridan</a>
4  * <a HREF="mailto: support@coridan.com ">support@coridan.com</a>
5  *
6  * The contents of this file are subject to the Mozilla Public License Version
7  * 1.1 (the "License"); you may not use this file except in compliance with the
8  * License. You may obtain a copy of the License at
9  * http://www.mozilla.org/MPL/
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is "MantaRay" (TM).
17  *
18  * The Initial Developer of the Original Code is Nimo.
19  * Portions created by the Initial Developer are Copyright (C) 2006
20  * Coridan Inc. All Rights Reserved.
21  *
22  * Contributor(s): all the names of the contributors are added in the source
23  * code where applicable.
24  *
25  * Alternatively, the contents of this file may be used under the terms of the
26  * LGPL license (the "GNU LESSER GENERAL PUBLIC LICENSE"), in which case the
27  * provisions of LGPL are applicable instead of those above. If you wish to
28  * allow use of your version of this file only under the terms of the LGPL
29  * License and not to allow others to use your version of this file under
30  * the MPL, indicate your decision by deleting the provisions above and
31  * replace them with the notice and other provisions required by the LGPL.
32  * If you do not delete the provisions above, a recipient may use your version
33  * of this file under either the MPL or the GNU LESSER GENERAL PUBLIC LICENSE.
34  
35  *
36  * This library is free software; you can redistribute it and/or modify it
37  * under the terms of the MPL as stated above or under the terms of the GNU
38  * Lesser General Public License as published by the Free Software Foundation;
39  * either version 2.1 of the License, or any later version.
40  *
41  * This library is distributed in the hope that it will be useful, but WITHOUT
42  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
43  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
44  * License for more details.
45  */
46 package org.mr.api.jms;
47
48 import javax.jms.TopicSession JavaDoc;
49
50 import javax.jms.JMSException JavaDoc;
51
52
53 import java.io.Serializable JavaDoc;
54
55
56 /**
57  * A <CODE>TopicConnection</CODE> object is an active connection to a
58  * publish/subscribe JMS provider. A client uses a <CODE>TopicConnection
59  * </CODE> object to create one or more <CODE>TopicSession</CODE> objects for
60  * producing and consuming messages.
61  *
62  * <P>
63  * A <CODE>TopicConnection</CODE> can be used to create a <CODE>TopicSession
64  * </CODE>, from which specialized topic-related objects can be created. A
65  * more general, and recommended approach is to use the <CODE>Connection
66  * </CODE> object.
67  *
68  *
69  * <P>
70  * The <CODE>TopicConnection</CODE> object should be used to support existing
71  * code.
72  *
73  * @author Nimo
74  *
75  */
76 public class MantaTopicConnection extends MantaConnection implements Serializable JavaDoc, javax.jms.TopicConnection JavaDoc {
77     
78     /**
79      * Construct a Topic Connection object.
80      *
81      * @param factory - the creating factory.
82      *
83      * @throws JMSException
84      */
85     MantaTopicConnection(MantaConnectionFactory factory) throws JMSException JavaDoc {
86         super(factory);
87     }//MantaTopicConnection
88
89     /**
90      * Construct a Topic Connection object with user/pass.
91      *
92      * @param factory - the creating factory.
93      * @param user - the user.
94      * @param pass - the password.
95      *
96      * @throws JMSException
97      */
98     MantaTopicConnection(MantaConnectionFactory factory, String JavaDoc userName, String JavaDoc password) throws JMSException JavaDoc{
99         super(factory,userName, password);
100     }//MantaTopicConnection
101
102     /**
103      * Create a Topic Session on this connection
104      */
105     public TopicSession JavaDoc createTopicSession (boolean trx, int acknowledgeMode) throws JMSException JavaDoc{
106
107         checkLegalOperation();
108
109         MantaTopicSession sess = new MantaTopicSession(messageChannel.getMessageId(),this,
110                 trx,acknowledgeMode);
111         
112         addSession(sess);
113         return sess;
114     }
115 }//MantaTopicConnection
116
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