/**
* 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.oozie.jms;
import javax.jms.ExceptionListener;
import javax.jms.JMSException;
import org.apache.oozie.service.JMSAccessorService;
import org.apache.oozie.service.Services;
import org.apache.oozie.util.XLog;
public class JMSExceptionListener implements ExceptionListener {
private static XLog LOG = XLog.getLog(JMSExceptionListener.class);
private JMSConnectionInfo connInfo;
private ConnectionContext connCtxt;
private boolean retry;
/**
* Create ExceptionLister for a JMS Connection
*
* @param connInfo Information to connect to the JMS compliant messaging service
* @param connCtxt The actual connection on which this listener will be registered
*/
public JMSExceptionListener(JMSConnectionInfo connInfo, ConnectionContext connCtxt, boolean retry) {
this.connInfo = connInfo;
this.connCtxt = connCtxt;
this.retry = retry;
}
@Override
public void onException(JMSException exception) {
LOG.warn("Received JMSException for [{0}]", connInfo, exception);
connCtxt.close();
if (retry) {
JMSAccessorService jmsService = Services.get().get(JMSAccessorService.class);
jmsService.reestablishConnection(connInfo);
}
}
}