NamedNativeQuery


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 in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
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 Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  package javax.persistence;
24  
25  import java.lang.annotation.Target  ;
26  import java.lang.annotation.Retention  ;
27  import static java.lang.annotation.ElementType.TYPE  ;
28  import static java.lang.annotation.RetentionPolicy.RUNTIME  ;
29  
30  /**
31   * Is used to specify a native SQL named query.
32   * Query names are scoped to the persistence unit.
33   *
34   * @since Java Persistence 1.0
35   */
36  @Target  ({TYPE}) 
37  @Retention  (RUNTIME)
38  public @interface NamedNativeQuery { 
39  
40      /**
41       * Is used to refer to the query when using the {@link EntityManager} 
42       * methods that create query objects.
43       */
44      String   name();
45  
46      /** The SQL query string */
47      String   query();
48  
49      /** Vendor-specific query hints */
50      QueryHint[] hints() default {};
51  
52      /** The class of the result */
53      Class   resultClass() default void.class; 
54  
55      /** The name of a {@link SqlResultSetMapping}, as defined in metadata */
56      String   resultSetMapping() default "";
57  }
58
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