axis2/src/main/java/org/apache/ode/axis2/util/TomcatFactory.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.ode.axis2.util;

import javax.transaction.TransactionManager;
import javax.naming.InitialContext;
import javax.naming.NamingException;

/**
 * @author Matthieu Riou <mriou@apache.org>
 */
public class TomcatFactory {

    public static final String JNDI_LOOKUP_PATH = "java:comp/UserTransaction";

    /* Public no-arg contructor is required */
    public TomcatFactory() {
    }

    public TransactionManager getTransactionManager() {
        InitialContext ctx;
        try {
           ctx = new InitialContext();
        } catch (NamingException except) {
            throw new RuntimeException( "Can't create InitialContext", except);
        }
        try {
            return (TransactionManager) ctx.lookup(JNDI_LOOKUP_PATH);
        } catch (NamingException except) {
            throw new RuntimeException( "Error while looking up TransactionManager at " + JNDI_LOOKUP_PATH, except);
        }
    }

}