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Java > Open Source Codes > org > jboss > resource > adapter > jms > JmsLocalTransaction


1 /*
2 * JBoss, Home of Professional Open Source
3 * Copyright 2005, JBoss Inc., and individual contributors as indicated
4 * by the @authors tag. See the copyright.txt in the distribution for a
5 * full listing of individual contributors.
6 *
7 * This is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU Lesser General Public License as
9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22 package org.jboss.resource.adapter.jms;
23
24 import javax.jms.JMSException JavaDoc;
25 import javax.resource.ResourceException JavaDoc;
26 import javax.resource.spi.LocalTransaction JavaDoc;
27
28 import org.jboss.resource.JBossResourceException;
29
30 /**
31  * JMS Local transaction
32  *
33  * @author <a HREF="mailto:peter.antman@tim.se">Peter Antman </a>.
34  * @author <a HREF="mailto:adrian@jboss.com">Adrian Brock</a>
35  * @version $Revision: 41473 $
36  */
37 public class JmsLocalTransaction implements LocalTransaction JavaDoc
38 {
39     protected JmsManagedConnection mc;
40
41     public JmsLocalTransaction(final JmsManagedConnection mc)
42     {
43         this.mc = mc;
44     }
45
46     public void begin() throws ResourceException JavaDoc
47     {
48     }
49
50     public void commit() throws ResourceException JavaDoc
51     {
52         try
53         {
54             if (mc.getSession().getTransacted())
55                 mc.getSession().commit();
56         }
57         catch (JMSException JavaDoc e)
58         {
59             throw new JBossResourceException("Could not commit LocalTransaction", e);
60         }
61     }
62
63     public void rollback() throws ResourceException JavaDoc
64     {
65         try
66         {
67             if (mc.getSession().getTransacted())
68                 mc.getSession().rollback();
69         }
70         catch (JMSException JavaDoc ex)
71         {
72             throw new JBossResourceException("Could not rollback LocalTransaction", ex);
73         }
74     }
75 }
76
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