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Java > Open Source Codes > org > jboss > tm > integrity > AbstractTransactionIntegrity


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.tm.integrity;
23
24 import javax.transaction.Transaction JavaDoc;
25
26 import org.jboss.logging.Logger;
27 import org.jboss.tm.TransactionImpl;
28
29 /**
30  * A NOOP implementation of transaction integrity.<p>
31  *
32  * Implementations should extend this for future compatibility.
33  *
34  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
35  * @version $Revision: 37459 $
36  */
37 public class AbstractTransactionIntegrity implements TransactionIntegrity
38 {
39    /** The log */
40    protected Logger log = Logger.getLogger(getClass());
41    
42    public void checkTransactionIntegrity(TransactionImpl transaction)
43    {
44       // Do nothing
45 }
46    
47    /**
48     * Mark the transaction for rollback
49     *
50     * @param transaction the transacton
51     */
52    protected void markRollback(Transaction JavaDoc transaction)
53    {
54       try
55       {
56          transaction.setRollbackOnly();
57       }
58       catch (Exception JavaDoc e)
59       {
60          log.warn("Unable to mark the transaction for rollback " + transaction, e);
61       }
62    }
63 }
64
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