/*
 *
 * 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.qpid.client.util;

import javax.jms.JMSException;

public class JMSExceptionHelper
{

    /**
     * Creates a JMSException, wrapping another exception class.
     *
     * @param jmsException The JMS Exception.
     * @param cause  The underlying exception that caused this one.
     */
    static public JMSException chainJMSException(JMSException jmsException, Throwable cause)
    {
        jmsException.initCause(cause);
        if (cause instanceof Exception)
        {
            jmsException.setLinkedException((Exception) cause);
        }
        return jmsException;
    }


}
