/**
*
* Copyright 2005 Protique 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.servicemix.components.jms;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.servicemix.components.util.OutBinding;
import org.springframework.jms.JmsException;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import javax.jbi.messaging.MessageExchange;
import javax.jbi.messaging.MessagingException;
import javax.jbi.messaging.NormalizedMessage;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import javax.xml.transform.TransformerException;
/**
* Consumers JBI messages and sends them to a JMS destination using the Spring
* {@link JmsTemplate}
*
* @version $Revision: 685 $
*/
public class JmsSenderComponent extends OutBinding {
private static final Log log = LogFactory.getLog(JmsSenderComponent.class);
private JmsTemplate template;
private JmsMarshaler marshaler = new JmsMarshaler();
// Properties
//-------------------------------------------------------------------------
public JmsTemplate getTemplate() {
return template;
}
public void setTemplate(JmsTemplate template) {
this.template = template;
}
public JmsMarshaler getMarshaller() {
return marshaler;
}
public void setMarshaller(JmsMarshaler marshaler) {
this.marshaler = marshaler;
}
// Implementation methods
//-------------------------------------------------------------------------
protected void process(MessageExchange exchange, final NormalizedMessage inMessage) throws MessagingException {
try {
template.send(new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
try {
Message message = marshaler.createMessage(inMessage, session);
if (log.isTraceEnabled()) {
log.trace("Sending message to: " + template.getDefaultDestinationName() + " message: " + message);
}
return message;
}
catch (TransformerException e) {
JMSException jmsEx = new JMSException("Failed to create JMS Message: " + e);
jmsEx.setLinkedException(e);
throw jmsEx;
}
}
});
done(exchange);
}
catch (JmsException e) {
throw new MessagingException(e);
}
}
}