com.sun.jts.jta.UserTransactionFactory Maven / Gradle / Ivy
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 1997-2010 Oracle and/or its affiliates. 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_1_1.html
* or packager/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 packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* 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
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.jts.jta;
import javax.naming.*;
import javax.naming.spi.*;
/**
* Factory for producing the UserTransactionImpl objects.
*
* @author Ram Jeyaraman
* @version 1.0 Feb 09, 1999
*/
public class UserTransactionFactory implements ObjectFactory {
/**
* @param obj Reference information that can be used in creating an object.
* @param name of this object relative to nameCtx (optional).
* @param nameCtx context relative to which the name parameter specified.
* If null, name is relative to the default initial context.
* @param environment possibly null environment used in creating the object.
*
* @return object created; null if an object cannot be created.
*
* @exception java.lang.Exception if this object factory encountered
* an exception while attempting to create an object.
*/
public Object getObjectInstance(Object refObj, Name name,
Context nameCtx, java.util.Hashtable env)
throws Exception {
if (refObj == null || !(refObj instanceof Reference))
return null;
Reference ref = (Reference) refObj;
if (ref.getClassName().
equals(UserTransactionImpl.class.getName())) {
// create a new object
return new UserTransactionImpl();
}
return null;
}
}