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Java > Open Source Codes > org > objectweb > jorm > metainfo > lib > BasicParentClassMapping


1 /**
2  * JORM: an implementation of a generic mapping system for persistent Java
3  * objects. Two mapping are supported: to RDBMS and to binary files.
4  * Copyright (C) 2001-2003 France Telecom R&D - INRIA
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  * Contact: jorm-team@objectweb.org
21  *
22  */
23 package org.objectweb.jorm.metainfo.lib;
24
25 import org.objectweb.jorm.metainfo.api.MetaObject;
26 import org.objectweb.jorm.metainfo.api.ParentClassMapping;
27 import org.objectweb.jorm.metainfo.api.Class;
28
29 public class BasicParentClassMapping
30     extends BasicMappingStructure
31     implements ParentClassMapping {
32
33     /**
34      * The name of the rule involved in the mapping of the inheritance relationship.
35      */
36     private String JavaDoc ruleName;
37
38     /**
39      * Builds a new BasicReferenceMapping object.
40      * @param ruleName the rule name
41      * @param superClass the super class in the inheritance hierarchy
42      * @param parentMO the parent meta-object in the meta-object tree
43      */
44     public BasicParentClassMapping(String JavaDoc ruleName, Class JavaDoc superClass, MetaObject parentMO) {
45         super(parentMO, superClass);
46         this.ruleName = ruleName;
47     }
48
49     ///////////////////////////////////////////////////////////////////
50 // from ParentClassMapping interface
51 ///////////////////////////////////////////////////////////////////
52
53     /**
54      * Returns the name of the rule involved in the mapping of the inheritance relationship.
55      * @return the name of the rule.
56      */
57     public String JavaDoc getRuleName() {
58         return this.ruleName;
59     }
60
61     /**
62      * Sets a rule name.
63      * @param rulename the name of the rule.
64      */
65     public void setRuleName(String JavaDoc rulename) {
66         this.ruleName = rulename;
67     }
68
69     /**
70      * Returns the Fully Qualified Name of the associated extension.
71      * @return the name of the rule.
72      */
73     public String JavaDoc getFQName() {
74         return ((Class JavaDoc) getLinkedMO()).getFQName();
75     }
76
77     /**
78      * Returns the Class object designated by the extension.
79      * @return a Class object.
80      */
81     public Class JavaDoc getMOClass() {
82         return (Class JavaDoc) getLinkedMO();
83     }
84 }
85
86
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