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Java > Open Source Codes > javax > persistence > CascadeType


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  * Defines the set of cascadable operations that are propagated
27  * to the associated entity.
28  * The value <code>cascade=ALL<code> is equivalent to
29  * <code>cascade={PERSIST, MERGE, REMOVE, REFRESH}</code>.
30  *
31  * @since Java Persistence 1.0
32  */
33 public enum CascadeType {
34
35     /** Cascade all operations */
36     ALL,
37
38     /** Cascade persist operation */
39     PERSIST,
40
41     /** Cascade merge operation */
42     MERGE,
43
44     /** Cascade remove operation */
45     REMOVE,
46
47     /** Cascade refresh operation */
48     REFRESH
49 }
50
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