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Java > Open Source Codes > org > hammurapi > inspectors > DefineFinalizeInEjbRule


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;
24
25 import java.util.Iterator JavaDoc;
26
27 import org.hammurapi.InspectorBase;
28
29 import com.pavelvlasov.jsel.Class;
30 import com.pavelvlasov.jsel.Field;
31 import com.pavelvlasov.jsel.JselException;
32 import com.pavelvlasov.jsel.Method;
33 import com.pavelvlasov.review.SourceMarker;
34
35
36 /**
37  * ER-078
38  * Do not define 'finalize ()' method in bean classes
39  * @author Pavel Vlasov
40  * @version $Revision: 1.2 $
41  */
42 public class DefineFinalizeInEjbRule extends InspectorBase
43 {
44     public void visit(Class JavaDoc clazz) {
45         try {
46             if (clazz.isKindOf("javax.ejb.EnterpriseBean")) {
47                 Iterator JavaDoc it=clazz.getFields().iterator();
48                 while (it.hasNext()) {
49                     Field f=(Field) it.next();
50                     if (f instanceof Method
51                             && "finalize".equals(((Method)f).getName())
52                             && ((Method) f).getParameters().isEmpty()) {
53                         context.reportViolation(f);
54                     }
55                 }
56             }
57         } catch (JselException e) {
58             context.warn((SourceMarker) clazz, e);
59         }
60     }
61 }
62
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