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Java > Open Source Codes > org > hammurapi > inspectors > testcases > violations > NotifyRuleViolationTestCase


1 /*
2  * Hammurapi
3  * Automated Java code review system.
4  * Copyright (C) 2004 Hammurapi Group
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  * URL: http://www.hammurapi.org
21  * e-Mail: support@hammurapi.biz
22 */

23 package org.hammurapi.inspectors.testcases.violations;
24
25 /**
26  * NotifyRule
27  * @author Pavel Vlasov
28  * @version $Revision: 1.1 $
29  */

30 public class NotifyRuleViolationTestCase {
31   
32     private static org.apache.log4j.Logger logger =
33         org.apache.log4j.Logger.getRootLogger();
34     
35     private boolean available = false;
36     private int contents = 0;
37         
38     /** Java doc automaticaly generated by Hammurapi */
39     public synchronized int get() {
40         while (available) {
41             try {
42                 // wait for Producer to put value
43
wait();
44             } catch (InterruptedException JavaDoc e) {
45                 logger.warn(e);
46             }
47         }
48         available = false;
49         // notify Producer that value has been retrieved
50

51         // --- VIOLATION ---
52
notify();
53
54         return contents;
55     }
56         
57     /** Java doc automaticaly generated by Hammurapi */
58     public synchronized void put(final int value) {
59         while (available) {
60             try {
61                 // wait for Consumer to get value
62
wait();
63             } catch (InterruptedException JavaDoc e) {
64                 logger.warn(e);
65             }
66         }
67         contents = value;
68         available = true;
69         // notify Consumer that value has been set
70

71         // --- VIOLATION ---
72
notify();
73     }
74 }
75
76
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