InitialContextImpl


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 
5    * in compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * glassfish/bootstrap/legal/CDDLv1.0.txt or 
9    * https://glassfish.dev.java.net/public/CDDLv1.0.html. 
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 in each file and include the License file at 
15   * glassfish/bootstrap/legal/CDDLv1.0.txt.  If applicable, 
16   * add the following below this CDDL HEADER, with the 
17   * fields enclosed by brackets "[]" replaced with your 
18   * own identifying information: Portions Copyright [yyyy] 
19   * [name of copyright owner]
20   */
21  // Copyright (c) 1998, 2005, Oracle. All rights reserved.  
22  package oracle.toplink.essentials.internal.ejb.cmp3.naming;
23  
24  import java.util.Hashtable  ;
25  import javax.persistence.EntityManagerFactory;
26  
27  public class InitialContextImpl 
28          extends oracle.toplink.essentials.internal.ejb.cmp3.naming.base.InitialContextImpl
29  {
30      public InitialContextImpl() {
31          super();
32      }
33  
34      public InitialContextImpl(Hashtable   env) {
35          super(env);
36      }
37      /************************/
38      /***** Internal API *****/
39      /************************/
40      protected Object   handleEntityManagerFactory(Object   obj) {
41          if (obj instanceof EntityManagerFactory) {
42              debug("Ctx - create EM from bound EMFactory");
43              return ((EntityManagerFactory)obj).createEntityManager();
44          } else {
45              return obj;
46          }
47      }
48  }
49

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