/**
*
* Copyright 2005 AgilaSoft Ltd
*
* Licensed 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.logicblaze.lingo.jms;
import org.logicblaze.lingo.jms.impl.DefaultJmsProducer;
import org.logicblaze.lingo.jms.impl.OneWayRequestor;
import org.springframework.remoting.support.RemoteInvocationResult;
import javax.jms.ConnectionFactory;
import javax.jms.JMSException;
import javax.jms.Message;
/**
* A regular JMS message listener which can be used from inside a message driven object
* container.
*
* @version $Revision: 1.4 $
*/
public class JmsServiceExporterMessageListener extends JmsServiceExporterSupport {
private JmsProducer producer;
private ConnectionFactory connectionFactory;
public void afterPropertiesSet() throws Exception {
if (producer == null) {
if (connectionFactory == null) {
throw new IllegalArgumentException("requestor or connectionFactory is required");
}
else {
producer = DefaultJmsProducer.newInstance(connectionFactory, getProducerConfig());
}
}
Requestor responseRequestor = getResponseRequestor();
if (responseRequestor == null) {
setResponseRequestor(new OneWayRequestor(producer, null));
}
super.afterPropertiesSet();
}
public JmsProducer getProducer() {
return producer;
}
public void setProducer(JmsProducer producer) {
this.producer = producer;
}
public ConnectionFactory getConnectionFactory() {
return connectionFactory;
}
public void setConnectionFactory(ConnectionFactory connectionFactory) {
this.connectionFactory = connectionFactory;
}
protected void writeRemoteInvocationResult(Message message, RemoteInvocationResult result) throws JMSException {
Message responseMessage = createResponseMessage(producer.getSession(), message, result);
producer.getMessageProducer().send(message.getJMSReplyTo(), responseMessage);
}
}