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Java > Open Source Codes > oracle > toplink > essentials > internal > ejb > cmp3 > metadata > sequencing > MetadataGeneratedValue


1 /*
2  * The contents of this file are subject to the terms
3  * of the Common Development and Distribution License
4  * (the "License"). You may not use this file except
5  * in compliance with the License.
6  *
7  * You can obtain a copy of the license at
8  * glassfish/bootstrap/legal/CDDLv1.0.txt or
9  * https://glassfish.dev.java.net/public/CDDLv1.0.html.
10  * See the License for the specific language governing
11  * permissions and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL
14  * HEADER in each file and include the License file at
15  * glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
16  * add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your
18  * own identifying information: Portions Copyright [yyyy]
19  * [name of copyright owner]
20  */
21 // Copyright (c) 1998, 2006, Oracle. All rights reserved.
22 package oracle.toplink.essentials.internal.ejb.cmp3.metadata.sequencing;
23
24 import javax.persistence.GeneratedValue;
25 import javax.persistence.GenerationType;
26
27 /**
28  * Metadata object to hold generated value information.
29  *
30  * @author Guy Pelletier
31  * @since TopLink EJB 3.0 Reference Implementation
32  */
33 public class MetadataGeneratedValue {
34     private GeneratedValue m_generatedValue;
35     public static final String JavaDoc DEFAULT_STRATEGY = GenerationType.AUTO.name();
36     
37     /**
38      * INTERNAL:
39      */
40     public MetadataGeneratedValue() {}
41     
42     /**
43      * INTERNAL:
44      */
45     public MetadataGeneratedValue(GeneratedValue generatedValue) {
46         m_generatedValue = generatedValue;
47     }
48     
49     /**
50      * INTERNAL:
51      */
52     public boolean equals(Object JavaDoc objectToCompare) {
53         if (objectToCompare instanceof MetadataGeneratedValue) {
54             MetadataGeneratedValue generatedValue = (MetadataGeneratedValue) objectToCompare;
55             if (!generatedValue.getStrategy().equals(getStrategy())) {
56                 return false;
57             }
58             
59             return generatedValue.getGenerator().equals(getGenerator());
60         }
61         
62         return false;
63     }
64     
65     /**
66      * INTERNAL: (Overridden in XMLGeneratedValue)
67      */
68     public String JavaDoc getStrategy() {
69         return m_generatedValue.strategy().name();
70     }
71     
72     /**
73      * INTERNAL: (Overridden in XMLGeneratedValue)
74      */
75     public String JavaDoc getGenerator() {
76         return m_generatedValue.generator();
77     }
78 }
79
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