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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * // Copyright (c) 1998, 2007, Oracle. All rights reserved.
 * 
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License. You can obtain
 * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
 * or glassfish/bootstrap/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [year]
 * [name of copyright owner]"
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
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 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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package oracle.toplink.essentials.internal.ejb.cmp3.naming;

import java.util.Hashtable;
import javax.persistence.EntityManagerFactory;

public class InitialContextImpl 
        extends oracle.toplink.essentials.internal.ejb.cmp3.naming.base.InitialContextImpl
{
    public InitialContextImpl() {
        super();
    }

    public InitialContextImpl(Hashtable env) {
        super(env);
    }
    /************************/
    /***** Internal API *****/
    /************************/
    protected Object handleEntityManagerFactory(Object obj) {
        if (obj instanceof EntityManagerFactory) {
            debug("Ctx - create EM from bound EMFactory");
            return ((EntityManagerFactory)obj).createEntityManager();
        } else {
            return obj;
        }
    }
}