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Java > Open Source Codes > org > netbeans > modules > j2ee > persistence > spi > PersistenceScopesProvider


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.j2ee.persistence.spi;
21
22 import org.netbeans.modules.j2ee.persistence.api.PersistenceScopes;
23
24 /**
25  * Provides a {@link PersistenceScopes} instance. This interface should be
26  * implemented together with {@link PersistenceScopeProvider}, even if
27  * only a single {@link org.netbeans.modules.j2ee.persistence.api.PersistenceScope}
28  * is provided.
29  *
30  * @author Andrei Badea
31  */
32 public interface PersistenceScopesProvider {
33
34     /**
35      * Returns a {@link PersistenceScopes} for the current context.
36      *
37      * @return an instance of <code>PersistenceScopes</code>; never null.
38      */
39     PersistenceScopes getPersistenceScopes();
40 }
41
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