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 test.patterns.readwritelock;
23:
24: import junit.framework.TestCase;
25:
26: /**
27: *
28: * @version <tt>$Revision: 57186 $</tt>
29: * @author <a href="mailto:chussenet@yahoo.com">{Claude Hussenet Independent Consultant}</a>.
30: */
31: public class JUnitTestReadWriteLockAspects extends TestCase {
32: public JUnitTestReadWriteLockAspects(String arg0) {
33: super (arg0);
34:
35: }
36:
37: public static void testProcessReadWriteLockPattern() {
38:
39: Account accountWithoutReadWriteLock = new Account(1000);
40: processReadWriteLockPattern(accountWithoutReadWriteLock);
41:
42: assertTrue(
43: "No Concurrent Issue without ReadWriteLock Aspect !",
44: 1000 != accountWithoutReadWriteLock.getBalance());
45: Account accountWithReadWriteLock = new AccountWithReadWriteLock(
46: 1000);
47: processReadWriteLockPattern(accountWithReadWriteLock);
48: assertTrue("Concurrent Issue with ReadWriteLock Aspect !",
49: 1000 == accountWithReadWriteLock.getBalance());
50:
51: }
52:
53: public static void processReadWriteLockPattern(Account account) {
54:
55: new Thread(new ProcessTransaction(account, 100)).start();
56: new Thread(new ProcessTransaction(account, 300)).start();
57: new Thread(new ProcessTransaction(account, -150)).start();
58: new Thread(new ProcessTransaction(account, -250)).start();
59:
60: try {
61: Thread.sleep(500);
62: } catch (Exception e) {
63: System.out.println(e);
64: }
65: }
66:
67: }
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