RemoteHomeSkeletonWrapper


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 SoftwareFoundation, Inc.
23   *   59 Temple Place, Suite 330
24   *   Boston, MA 02111-1307  USA
25   *
26   * @author Scott Ferguson
27   */
28  
29  package com.caucho.ejb.protocol;
30  
31  import javax.ejb.HomeHandle  ;
32  import java.io.ObjectStreamException  ;
33  import java.io.Serializable  ;
34  
35  /**
36   * Special class for dealing with serialization.
37   */
38  class RemoteHomeSkeletonWrapper implements Serializable   {
39    protected HomeHandle   handle;
40  
41    /**
42     * Null-arg constructor for serialization
43     */
44    public RemoteHomeSkeletonWrapper()
45    {
46    }
47  
48    /**
49     * Constructor for the HomeSkeleton
50     *
51     * @param handle the serializable handle for this home object.
52     */
53    public RemoteHomeSkeletonWrapper(HomeHandle   handle)
54    {
55      this.handle = handle;
56    }
57  
58    /**
59     * Replace with the real skeleton.
60     */
61    public Object   readResolve()
62      throws ObjectStreamException  
63    {
64      try {
65        return handle.getEJBHome();
66      } catch (Exception   e) {
67        throw new ObjectExceptionWrapper(e);
68      }
69    }
70  }
71  
72  
73
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