ObjectNameComparator


1   /*
2    * JOnAS: Java(TM) Open Application Server
3    * Copyright (C) 1999 Bull S.A.
4    * Contact: jonas-team@objectweb.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or any later version.
10   *
11   * This library 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 GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
19   * USA
20   *
21   * --------------------------------------------------------------------------
22   * $Id: ObjectNameComparator.java,v 1.3 2004/03/19 14:31:53 sauthieg Exp $
23   * --------------------------------------------------------------------------
24   */
25  
26  package org.objectweb.jonas.webapp.jonasadmin.common;
27  
28  import java.util.Comparator  ;
29  
30  import javax.management.ObjectName  ;
31  
32  /**
33   * @author Michel-Ange ANTON
34   */
35  public class ObjectNameComparator implements Comparator   {
36  
37  // --------------------------------------------------------- Public Methods
38  
39      public int compare(Object   p_O1, Object   p_O2) {
40          //return p_O1.toString().compareTo(p_O2.toString());
41          ObjectName   o1 = (ObjectName  ) p_O1;
42          ObjectName   o2 = (ObjectName  ) p_O2;
43          int iRet = o1.getDomain().compareToIgnoreCase(o2.getDomain());
44          if (iRet == 0) {
45              iRet = o1.getDomain().compareTo(o2.getDomain());
46              if (iRet == 0) {
47                  iRet = o1.toString().compareToIgnoreCase(o2.toString());
48              }
49          }
50          return iRet;
51      }
52  
53      public boolean equals(Object   p_Obj) {
54          if (p_Obj instanceof ObjectName  ) {
55              return (compare(this, p_Obj) == 0);
56          }
57          return false;
58      }
59  }
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