AmberCompletion


1   /*
2    * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3    *
4    * This file is part of Resin(R) Open Source
5    *
6    * Each copy or derived work must preserve the copyright notice and this
7    * notice unmodified.
8    *
9    * Resin Open Source is free software; you can redistribute it and/or modify
10   * it under the terms of the GNU General Public License as published by
11   * the Free Software Foundation; either version 2 of the License, or
12   * (at your option) any later version.
13   *
14   * Resin Open Source is distributed in the hope that it will be useful,
15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17   * of NON-INFRINGEMENT.  See the GNU General Public License for more
18   * details.
19   *
20   * You should have received a copy of the GNU General Public License
21   * along with Resin Open Source; if not, write to the
22   *   Free Software Foundation, Inc.
23   *   59 Temple Place, Suite 330
24   *   Boston, MA 02111-1307  USA
25   *
26   * @author Scott Ferguson
27   */
28  
29  package com.caucho.amber.entity;
30  
31  import com.caucho.amber.query.ResultSetCacheChunk;
32  import com.caucho.amber.type.EntityType;
33  import com.caucho.util.L10N;
34  import com.caucho.util.Log;
35  
36  import java.util.logging.Logger  ;
37  
38  /**
39   * Code to update the cache value on the completion of a transaction.
40   */
41  public class AmberCompletion {
42    private static final L10N L = new L10N(AmberCompletion.class);
43    private static final Logger   log = Log.open(AmberCompletion.class);
44  
45    /**
46     * Code when the transaction completes.
47     *
48     * @return true if the entry should be deleted.
49     */
50    public boolean complete(EntityType rootType,
51                Object   key,
52                EntityItem entityItem)
53    {
54      return false;
55    }
56  
57    /**
58     * Code to update caches when a transaction completes.
59     *
60     * @return true if the entry should be deleted.
61     */
62    public boolean complete(ResultSetCacheChunk cacheChunk)
63    {
64      return false;
65    }
66  }
67
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