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Java > Open Source Codes > oracle > toplink > essentials > internal > ejb > cmp3 > metadata > queries > MetadataQueryHint


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.queries;
23
24 import javax.persistence.QueryHint;
25
26 /**
27  * Object to hold onto query hints metadata. Use this object to preserve
28  * information like multiples and order of specification. We lose that by using
29  * a java hash object directly.
30  *
31  * @author Guy Pelletier
32  * @since TopLink EJB 3.0 Reference Implementation
33  */
34 public class MetadataQueryHint {
35     protected QueryHint m_queryHint;
36     
37     /**
38      * INTERNAL:
39      */
40     protected MetadataQueryHint() {}
41     
42     /**
43      * INTERNAL:
44      */
45     public MetadataQueryHint(QueryHint queryHint) {
46         m_queryHint = queryHint;
47     }
48     
49     /**
50      * INTERNAL:
51      */
52     public String JavaDoc getName() {
53         return m_queryHint.name();
54     }
55     
56     /**
57      * INTERNAL:
58      */
59     public String JavaDoc getValue() {
60         return m_queryHint.value();
61     }
62 }
63
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