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Java > Open Source Codes > test > patterns > readwritelock > Driver


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 test.patterns.readwritelock;
23 /**
24  * @version <tt>$Revision: 37406 $</tt>
25  * @author <a HREF="mailto:chussenet@yahoo.com">{Claude Hussenet Independent Consultant}</a>.
26  */
27 public class Driver
28 {
29
30    public static void main(String JavaDoc[] args)
31    {
32
33     Account accountWithoutReadWriteLock = new Account(1000);
34     processReadWriteLockPattern(accountWithoutReadWriteLock);
35     System.out.println("Balance should be $1000 !");
36     System.out.println("Concurrent Read/Write without Aspect: $"+accountWithoutReadWriteLock.getBalance());
37
38     Account accountWithReadWriteLock = new AccountWithReadWriteLock(1000);
39     processReadWriteLockPattern(accountWithReadWriteLock);
40     System.out.println("Concurrent Read/Write with Aspect: $"+accountWithReadWriteLock.getBalance());
41    }
42
43    public static void processReadWriteLockPattern(Account account)
44    {
45
46      new Thread JavaDoc(new ProcessTransaction(account,100)).start();
47      new Thread JavaDoc(new ProcessTransaction(account,300)).start();
48      new Thread JavaDoc(new ProcessTransaction(account,-150)).start();
49      new Thread JavaDoc(new ProcessTransaction(account,-250)).start();
50
51      try
52      {
53          Thread.currentThread().sleep(500);
54      }
55      catch (Exception JavaDoc e){}
56
57
58    }
59
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70
71 }
72
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