Embeddable


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   * Defines a class whose instances are stored as an intrinsic 
32   * part of an owning entity and share the identity of the entity. 
33   * Each of the persistent properties or fields of the embedded 
34   * object is mapped to the database table for the entity. Only 
35   * {@link Basic}, {@link Column}, {@link Lob}, 
36   * {@link Temporal}, and {@link Enumerated} mapping 
37   * annotations may portably be used to map the persistent fields 
38   * or properties of classes annotated as {@link Embeddable}.
39   *
40   * <p> Note that the {@link Transient} annotation may be used to 
41   * designate the non-persistent state of an embeddable class.
42   *
43   * @since Java Persistence 1.0
44   */
45  @Target  ({TYPE}) 
46  @Retention  (RUNTIME)
47  
48  public @interface Embeddable {
49  }
50
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