ConfigChange


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  
24  /**
25   * PROPRIETARY/CONFIDENTIAL.  Use of this product is subject to license terms.
26   *
27   * Copyright 2001-2002 by iPlanet/Sun Microsystems, Inc.,
28   * 901 San Antonio Road, Palo Alto, California, 94303, U.S.A.
29   * All rights reserved.
30   */
31  package com.sun.enterprise.config;
32  
33  import java.io.Serializable  ;
34  import java.util.HashMap  ;
35  import java.util.Set  ;
36  import java.util.Iterator  ;
37  
38  /**
39   * A configuration change for an element. Holds xpath, list of changed 
40   * attributes, their old and new values.
41   */
42  public interface ConfigChange {
43  
44      public static final String   TYPE_ADD     = "add";
45      public static final String   TYPE_UPDATE  = "update";
46      public static final String   TYPE_DELETE  = "delete";
47      public static final String   TYPE_SET  = "set";
48      
49      /**
50       * can be "update" or "delete" or "add"
51       */
52      String   getConfigChangeType();
53      
54      /**
55       * returns childXPath for add, set and update and delete
56       */
57      String   getXPath();
58      
59      /**
60       * currently makes sense only for add.
61       * returns null in other cases
62       */
63      String   getParentXPath();
64      
65      String   getName();
66      
67      
68      long getGlobalLastModified();
69      
70      void setGlobalLastModified(long lm);
71  }
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