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Java > Open Source Codes > org > jboss > test > tm > test > SimpleNoLockTransactionLocalStressTestCase


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.test.tm.test;
23
24 import javax.transaction.Transaction JavaDoc;
25
26 /**
27  * A simple transaction local stress test.
28  *
29  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
30  * @version $Revision: 37406 $
31  */
32 public class SimpleNoLockTransactionLocalStressTestCase extends AbstractTransactionLocalStressTest
33 {
34    public void testSimpleTransactionLocalStressTestcase() throws Throwable JavaDoc
35    {
36       tm.setTransactionTimeout(0);
37       tm.begin();
38       final Transaction JavaDoc tx = tm.suspend();
39       SimpleTransactionLocalRunnable[] runnables = new SimpleTransactionLocalRunnable[getThreadCount()];
40       for (int i = 0; i < runnables.length; ++i)
41          runnables[i] = new SimpleTransactionLocalRunnable(tx);
42
43       runConcurrentTest(runnables, new ConcurrentTestCallback()
44             {
45                public void finished() throws Throwable JavaDoc
46                {
47                   tm.resume(tx);
48                   tm.commit();
49                }
50             });
51    }
52    
53    public class SimpleTransactionLocalRunnable extends ConcurrentTransactionLocalRunnable
54    {
55       public SimpleTransactionLocalRunnable(Transaction JavaDoc tx)
56       {
57          super(tx);
58       }
59
60       public void doRun()
61       {
62          try
63          {
64             local.set(this);
65             local.get();
66          }
67          catch (Throwable JavaDoc t)
68          {
69             failure = t;
70          }
71       }
72    }
73    
74    public SimpleNoLockTransactionLocalStressTestCase(String JavaDoc name)
75    {
76       super(name);
77    }
78 }
79
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