KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > oracle > toplink > essentials > internal > ejb > cmp3 > xml > sequencing > XMLSequenceGenerator


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.xml.sequencing;
23
24 import org.w3c.dom.Node JavaDoc;
25
26 import oracle.toplink.essentials.internal.ejb.cmp3.xml.XMLHelper;
27 import oracle.toplink.essentials.internal.ejb.cmp3.xml.XMLConstants;
28
29 import oracle.toplink.essentials.internal.ejb.cmp3.metadata.sequencing.MetadataSequenceGenerator;
30
31 /**
32  * Object to hold onto an XML sequence generator metadata.
33  *
34  * @author Guy Pelletier
35  * @since TopLink EJB 3.0 Reference Implementation
36  */
37 public class XMLSequenceGenerator extends MetadataSequenceGenerator {
38     private Node JavaDoc m_node;
39     private XMLHelper m_helper;
40     
41     /**
42      * INTERNAL:
43      */
44     public XMLSequenceGenerator(Node JavaDoc node, XMLHelper helper) {
45         super(helper.getDocumentName());
46         
47         m_node = node;
48         m_helper = helper;
49     }
50
51     /**
52      * INTERNAL:
53      */
54     public int getAllocationSize() {
55         return m_helper.getNodeValue(m_node, XMLConstants.ATT_ALLOCATION_SIZE, 50);
56     }
57     
58     /**
59      * INTERNAL:
60      */
61     public int getInitialValue() {
62         return m_helper.getNodeValue(m_node, XMLConstants.ATT_INITIAL_VALUE, 0);
63     }
64     
65     /**
66      * INTERNAL:
67      */
68     public String JavaDoc getName() {
69         return m_helper.getNodeValue(m_node, XMLConstants.ATT_NAME);
70     }
71     
72     /**
73      * INTERNAL:
74      */
75     public String JavaDoc getSequenceName() {
76         return m_helper.getNodeValue(m_node, XMLConstants.ATT_SEQUENCE_NAME, getName());
77     }
78     
79     /**
80      * INTERNAL:
81      */
82     public boolean loadedFromAnnotations() {
83        return false;
84     }
85     
86     /**
87      * INTERNAL:
88      */
89     public boolean loadedFromXML() {
90        return true;
91     }
92 }
93
Popular Tags