KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > com > caucho > amber > cfg > ManyToOneConfig


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.cfg;
31
32 import java.util.HashMap JavaDoc;
33
34
35 /**
36  * <many-to-one> tag in orm.xml
37  */
38 public class ManyToOneConfig extends AbstractRelationConfig {
39
40   // attributes
41 private boolean _isOptional;
42
43   // elements
44 private HashMap JavaDoc<String JavaDoc, JoinColumnConfig> _joinColumnMap
45     = new HashMap JavaDoc<String JavaDoc, JoinColumnConfig>();
46
47
48   public boolean getOptional()
49   {
50     return _isOptional;
51   }
52
53   public void setOptional(boolean isOptional)
54   {
55     _isOptional = isOptional;
56   }
57
58   public JoinColumnConfig getJoinColumn(String JavaDoc name)
59   {
60     return _joinColumnMap.get(name);
61   }
62
63   public void addJoinColumn(JoinColumnConfig joinColumn)
64   {
65     _joinColumnMap.put(joinColumn.getReferencedColumnName(),
66                        joinColumn);
67   }
68
69   public HashMap JavaDoc<String JavaDoc, JoinColumnConfig> getJoinColumnMap()
70   {
71     return _joinColumnMap;
72   }
73 }
74
Popular Tags