Coverage Report - net.wotonomy.control.EOGlobalID
 
Classes in this File Line Coverage Branch Coverage Complexity
EOGlobalID
0% 
N/A 
1
 
 1  
 /*
 2  
 Wotonomy: OpenStep design patterns for pure Java applications.
 3  
 Copyright (C) 2001 Michael Powers
 4  
 
 5  
 This library is free software; you can redistribute it and/or
 6  
 modify it under the terms of the GNU Lesser General Public
 7  
 License as published by the Free Software Foundation; either
 8  
 version 2.1 of the License, or (at your option) any later version.
 9  
 
 10  
 This library is distributed in the hope that it will be useful,
 11  
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13  
 Lesser General Public License for more details.
 14  
 
 15  
 You should have received a copy of the GNU Lesser General Public
 16  
 License along with this library; if not, see http://www.gnu.org
 17  
 */
 18  
 
 19  
 package net.wotonomy.control;
 20  
 
 21  
 import java.io.Serializable;
 22  
 
 23  
 /**
 24  
 * A pure java implementation of EOGlobalID.
 25  
 *
 26  
 * @author michael@mpowers.net
 27  
 * @author $Author: cgruber $
 28  
 * @version $Revision: 893 $
 29  
 */
 30  0
 public abstract class EOGlobalID implements Cloneable, Serializable
 31  
 {
 32  
     /**
 33  
     * ObjectStores broadcast this notification when they 
 34  
     * replace a temporary global id with a permanent one.
 35  
     * EditingContexts listen for these notifications to
 36  
     * update their mapping of global ids to objects.
 37  
     * The object of the notification is null, and the user
 38  
     * info contains a mapping of the old temporary ids to
 39  
     * the new permanent ids. 
 40  
     */
 41  
     public static final String GlobalIDChangedNotification 
 42  
         = "GlobalIDChangedNotification";
 43  
     
 44  
     /**
 45  
     * Returns whether this id is a temporary id.
 46  
     * Temporary ids are generated for newly created
 47  
     * objects that have not been persisted.  When
 48  
     * persisted, the temporary id is discarded in favor
 49  
     * of the one generated by the object store.
 50  
     */ 
 51  
     public abstract boolean isTemporary();
 52  
     
 53  
     /**
 54  
     * Returns a copy of this object.
 55  
     * This implementation calls super.clone().
 56  
     */
 57  
     public Object clone() throws CloneNotSupportedException
 58  
     {
 59  0
         return super.clone();
 60  
     }
 61  
 }
 62  
 
 63  
 /*
 64  
  * $Log$
 65  
  * Revision 1.1  2006/02/16 13:19:57  cgruber
 66  
  * Check in all sources in eclipse-friendly maven-enabled packages.
 67  
  *
 68  
  * Revision 1.4  2001/04/29 22:02:45  mpowers
 69  
  * Work on id transposing between editing contexts.
 70  
  *
 71  
  * Revision 1.3  2001/03/15 21:10:26  mpowers
 72  
  * Implemented global id re-registration for newly saved inserts.
 73  
  *
 74  
  * Revision 1.2  2001/02/15 21:13:30  mpowers
 75  
  * First draft implementation is complete.  Now on to debugging.
 76  
  *
 77  
  * Revision 1.1  2001/02/05 03:45:37  mpowers
 78  
  * Starting work on EOEditingContext.
 79  
  *
 80  
  *
 81  
  */
 82  
     
 83