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Java > Open Source Codes > org > jboss > test > perf > interfaces > EntityPK


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 org.jboss.test.perf.interfaces;
23
24 import java.net.URL JavaDoc;
25 import java.security.ProtectionDomain JavaDoc;
26
27 import org.jboss.logging.Logger;
28
29 /**
30  @author Scott.Stark@jboss.org
31  @version $Revision: 58115 $
32  */
33 public class EntityPK implements java.io.Serializable JavaDoc
34 {
35    static Logger log = Logger.getLogger(EntityPK.class);
36    
37    public int theKey;
38    
39    public EntityPK()
40    {
41    }
42    
43    public EntityPK(int theKey)
44    {
45       this.theKey = theKey;
46    }
47    
48    public boolean equals(Object JavaDoc obj)
49    {
50       boolean equals = false;
51       try
52       {
53          EntityPK key = (EntityPK) obj;
54          equals = theKey == key.theKey;
55       }
56       catch(ClassCastException JavaDoc e)
57       {
58          log.debug("failed", e);
59          // Find the codebase of obj
60 ProtectionDomain JavaDoc pd0 = getClass().getProtectionDomain();
61          URL JavaDoc loc0 = pd0.getCodeSource().getLocation();
62          ProtectionDomain JavaDoc pd1 = obj.getClass().getProtectionDomain();
63          URL JavaDoc loc1 = pd1.getCodeSource().getLocation();
64          log.debug("PK0 location="+loc0);
65          log.debug("PK0 loader="+getClass().getClassLoader());
66          log.debug("PK1 location="+loc1);
67          log.debug("PK1 loader="+obj.getClass().getClassLoader());
68       }
69       return equals;
70    }
71    public int hashCode()
72    {
73       return theKey;
74    }
75
76    public String JavaDoc toString()
77    {
78       return "EntityPK[" + theKey + "]";
79    }
80    
81 }
82
83
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