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


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  * <one-to-one> tag in orm.xml
37  */
38 public class OneToOneConfig extends AbstractRelationConfig {
39
40   // attributes
41 private boolean _isOptional;
42   private String JavaDoc _mappedBy;
43
44   // elements
45 private HashMap JavaDoc<String JavaDoc, PrimaryKeyJoinColumnConfig> _primaryKeyJoinColumnMap
46     = new HashMap JavaDoc<String JavaDoc, PrimaryKeyJoinColumnConfig>();
47
48   private HashMap JavaDoc<String JavaDoc, JoinColumnConfig> _joinColumnMap
49     = new HashMap JavaDoc<String JavaDoc, JoinColumnConfig>();
50
51   public boolean getOptional()
52   {
53     return _isOptional;
54   }
55
56   public void setOptional(boolean isOptional)
57   {
58     _isOptional = isOptional;
59   }
60
61   public String JavaDoc getMappedBy()
62   {
63     return _mappedBy;
64   }
65
66   public void setMappedBy(String JavaDoc mappedBy)
67   {
68     _mappedBy = mappedBy;
69   }
70
71   public PrimaryKeyJoinColumnConfig getPrimaryKeyJoinColumn(String JavaDoc columnName)
72   {
73     return _primaryKeyJoinColumnMap.get(columnName);
74   }
75
76   public void addPrimaryKeyJoinColumn(PrimaryKeyJoinColumnConfig primaryKeyJoinColumn)
77   {
78     _primaryKeyJoinColumnMap.put(primaryKeyJoinColumn.getName(),
79                                  primaryKeyJoinColumn);
80   }
81
82   public HashMap JavaDoc<String JavaDoc, PrimaryKeyJoinColumnConfig> getPrimaryKeyJoinColumnMap()
83   {
84     return _primaryKeyJoinColumnMap;
85   }
86
87   public JoinColumnConfig getJoinColumn(String JavaDoc name)
88   {
89     return _joinColumnMap.get(name);
90   }
91
92   public void addJoinColumn(JoinColumnConfig joinColumn)
93   {
94     _joinColumnMap.put(joinColumn.getName(),
95                        joinColumn);
96   }
97
98   public HashMap JavaDoc<String JavaDoc, JoinColumnConfig> getJoinColumnMap()
99   {
100     return _joinColumnMap;
101   }
102 }
103
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