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1   /* (c) Copyright 2003 Caleigo AB, All rights reserved. 
2    * 
3    * This library is free software; you can redistribute it and/or
4    * modify it under the terms of the GNU Lesser General Public
5    * License as published by the Free Software Foundation; either
6    * version 2.1 of the License, or (at your option) any later version.
7    * 
8    * This library is distributed in the hope that it will be useful,
9    * but WITHOUT ANY WARRANTY; without even the implied warranty of
10   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
11   * Lesser General Public License for more details.
12   * 
13   * You should have received a copy of the GNU Lesser General Public
14   * License along with this library; if not, write to the Free Software
15   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
16   *  
17   */
18  
19  package org.caleigo.core.event;
20  
21  /*** Event for relaying changes of the remote objects in proxy classes. 
22   *
23   * @author  Dennis Zikovic
24   * @version 1.00
25   *
26   *//* 
27   *
28   * WHEN        WHO               WHY & WHAT
29   * -----------------------------------------------------------------------------
30   * 2001-10-23  Dennis Zikovic    Creation
31   */
32  public class ProxyEvent extends java.util.EventObject  
33  {
34      // Constants ---------------------------------------------------------------
35      public static final int CHANGED = 1;
36      public static final int EXPANDED = 2;
37      
38      // Data members ------------------------------------------------------------
39      private int mEventType;
40      
41      // Constructors ------------------------------------------------------------
42      
43      /*** Creates new EntityCollectionEvent
44       */
45      public ProxyEvent(Object source, int eventType) 
46      {
47          super(source);
48          mEventType = eventType;
49      }
50      
51      // Superclass overrides ----------------------------------------------------
52      public String toString()
53      {
54          String params = null;
55          switch(mEventType) 
56          {
57              case CHANGED: 
58                  params = "CHANGED"; 
59                  break;
60              case EXPANDED: 
61                  params = "EXPANDED"; 
62                  break;
63              default: 
64                  params = "UNKNOWN_TYPE"; 
65                  break;
66          }
67  	return getClass().getName()+"["+params+"] on "+source.toString();
68      }    
69      
70      // Access methods ----------------------------------------------------------
71      public int getEventType()
72      {
73          return mEventType;
74      }    
75  }