MetadataNamedNativeQuery


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 java.util.List  ;
25  import java.util.ArrayList  ;
26  
27  import javax.persistence.QueryHint;
28  import javax.persistence.NamedNativeQuery;
29  
30  /**
31   * Object to hold onto named native query metadata.
32   * 
33   * @author Guy Pelletier
34   * @since TopLink EJB 3.0 Reference Implementation
35   */
36  public class MetadataNamedNativeQuery extends MetadataQuery {
37      protected NamedNativeQuery m_namedNativeQuery;
38  
39      /**
40       * INTERNAL:
41       */
42      protected MetadataNamedNativeQuery() {}
43      
44      /**
45       * INTERNAL:
46       */
47      public MetadataNamedNativeQuery(NamedNativeQuery namedNativeQuery) {
48          m_namedNativeQuery = namedNativeQuery;
49      }
50      
51      /**
52       * INTERNAL:
53       */
54      public String   getEJBQLString() {
55          return m_namedNativeQuery.query();
56      }
57      
58      /**
59       * INTERNAL:
60       */
61      public List  <MetadataQueryHint> getHints() {
62          if (m_hints == null) {
63              m_hints = new ArrayList  <MetadataQueryHint>();
64              
65              for (QueryHint hint : m_namedNativeQuery.hints()) {
66                  m_hints.add(new MetadataQueryHint(hint));
67              }     
68          }
69          
70          return m_hints; 
71      }
72      
73      /**
74       * INTERNAL:
75       */
76      public String   getName() {
77          return m_namedNativeQuery.name();
78      }
79      
80      /**
81       * INTERNAL:
82       */
83      public Class   getResultClass() {
84          return m_namedNativeQuery.resultClass();
85      }
86      
87      /**
88       * INTERNAL:
89       */
90      public String   getResultSetMapping() {
91          return m_namedNativeQuery.resultSetMapping();
92      }
93  }
94
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