01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * 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;
25:
26: /**
27: * A simple transaction local stress test.
28: *
29: * @author <a href="adrian@jboss.com">Adrian Brock</a>
30: * @version $Revision: 57211 $
31: */
32: public class SimpleUncontendedNoLockTransactionLocalStressTestCase
33: extends AbstractTransactionLocalStressTest {
34: public void testSimpleTransactionLocalStressTestcase()
35: throws Throwable {
36: SimpleTransactionLocalRunnable[] runnables = new SimpleTransactionLocalRunnable[getThreadCount()];
37: for (int i = 0; i < runnables.length; ++i)
38: runnables[i] = new SimpleTransactionLocalRunnable();
39:
40: runConcurrentTest(runnables, null);
41: }
42:
43: public class SimpleTransactionLocalRunnable extends
44: ConcurrentRunnable {
45: Transaction tx;
46:
47: public void doStart() {
48: try {
49: tm.setTransactionTimeout(0);
50: tm.begin();
51: tx = tm.getTransaction();
52: } catch (Throwable t) {
53: failure = t;
54: }
55: }
56:
57: public void doEnd() {
58: try {
59: tm.commit();
60: } catch (Throwable t) {
61: failure = t;
62: }
63: }
64:
65: public void doRun() {
66: try {
67: local.set(this );
68: local.get();
69: } catch (Throwable t) {
70: failure = t;
71: }
72: }
73: }
74:
75: public SimpleUncontendedNoLockTransactionLocalStressTestCase(
76: String name) {
77: super(name);
78: }
79: }
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