KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > javax > persistence > EntityNotFoundException


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 /**
26  * Thrown by the persistence provider when an entity reference obtained by
27  * {@link EntityManager#getReference EntityManager.getReference(Class,Object)}
28  * is accessed but the entity does not exist. Also thrown when
29  * {@link EntityManager#refresh EntityManager.refresh(Object)} is called
30  * and the object no longer exists in the database. The
31  * current transaction, if one is active, will be marked for rollback.
32  *
33  * @see javax.persistence.EntityManager#getReference(Class,Object)
34  * @see javax.persistence.EntityManager#refresh(Object)
35  *
36  * @since Java Persistence 1.0
37  */
38 public class EntityNotFoundException extends PersistenceException {
39     
40         /**
41          * Constructs a new <code>EntityNotFoundException</code> exception
42          * with <code>null</code> as its detail message.
43          */
44     public EntityNotFoundException() {
45         super();
46     }
47
48         /**
49          * Constructs a new <code>EntityNotFoundException</code> exception
50          * with the specified detail message.
51          * @param message the detail message.
52          */
53     public EntityNotFoundException(String JavaDoc message) {
54         super(message);
55     }
56
57 };
58
Popular Tags