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Java > Open Source Codes > org > springframework > orm > toplink > SessionHolder


1 /*
2  * Copyright 2002-2005 the original author or authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 package org.springframework.orm.toplink;
18
19 import oracle.toplink.sessions.Session;
20
21 import org.springframework.transaction.support.ResourceHolderSupport;
22 import org.springframework.util.Assert;
23
24 /**
25  * Session holder, wrapping a TopLink Session.
26  * TopLinkTransactionManager binds instances of this class
27  * to the thread, for a given SessionFactory.
28  *
29  * <p>Note: This is an SPI class, not intended to be used by applications.
30  *
31  * @author Juergen Hoeller
32  * @since 1.2
33  */
34 public class SessionHolder extends ResourceHolderSupport {
35
36     private final Session session;
37
38
39     /**
40      * Create a new SessionHolder for the given TopLink Session.
41      * @param session the TopLink Session
42      */
43     public SessionHolder(Session session) {
44         Assert.notNull(session, "Session must not be null");
45         this.session = session;
46     }
47
48     /**
49      * Return this holder's TopLink Session.
50      */
51     public Session getSession() {
52         return session;
53     }
54
55 }
56
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