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Java > Open Source Codes > com > caucho > amber > type > SubListenerType


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  *
23  * Free Software Foundation, Inc.
24  * 59 Temple Place, Suite 330
25  * Boston, MA 02111-1307 USA
26  *
27  * @author Rodrigo Westrupp
28  */
29
30 package com.caucho.amber.type;
31
32 import com.caucho.amber.manager.AmberPersistenceUnit;
33 import com.caucho.util.L10N;
34
35 import java.util.logging.Logger JavaDoc;
36
37 /**
38  * Represents a listener type with a parent listener:
39  * either a default listener declared in orm.xml meta-data or
40  * an entity listener specified in @EntityListeners entity
41  * annotation.
42  */
43 public class SubListenerType extends ListenerType {
44   private static final Logger JavaDoc log = Logger.getLogger(SubListenerType.class.getName());
45   private static final L10N L = new L10N(SubListenerType.class);
46
47   private ListenerType _parent;
48
49   public SubListenerType(AmberPersistenceUnit amberPersistenceUnit,
50                          ListenerType parent)
51   {
52     super(amberPersistenceUnit);
53
54     _parent = parent;
55   }
56
57   /**
58    * Returns the parent type.
59    */
60   public ListenerType getParentType()
61   {
62     return _parent;
63   }
64
65   /**
66    * Printable version of the listener.
67    */
68   public String JavaDoc toString()
69   {
70     if (getBeanClass() == null)
71       return "SubListenerType[]";
72     else
73       return "SubListenerType[" + getBeanClass().getName() + "]";
74   }
75 }
76
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