/**
* 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.activemq.camel.component;
import static org.apache.activemq.camel.component.ActiveMQComponent.activeMQComponent;
import java.util.Date;
import java.util.List;
import javax.jms.Destination;
import javax.jms.Message;
import org.apache.activemq.command.ActiveMQQueue;
import org.apache.camel.CamelContext;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.jms.JmsMessage;
import org.apache.camel.component.mock.AssertionClause;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @version $Revision: 801559 $
*/
public class ActiveMQJmsHeaderRouteTest extends ContextTestSupport {
private static final transient Log LOG = LogFactory.getLog(ActiveMQJmsHeaderRouteTest.class);
protected Object expectedBody = "<time>" + new Date() + "</time>";
protected ActiveMQQueue replyQueue = new ActiveMQQueue("test.reply.queue");
protected String correlationID = "ABC-123";
protected String messageType = getClass().getName();
public void testForwardingAMessageAcrossJMSKeepingCustomJMSHeaders() throws Exception {
MockEndpoint resultEndpoint = resolveMandatoryEndpoint("mock:result", MockEndpoint.class);
resultEndpoint.expectedBodiesReceived(expectedBody);
AssertionClause firstMessageExpectations = resultEndpoint.message(0);
firstMessageExpectations.header("cheese").isEqualTo(123);
firstMessageExpectations.header("JMSReplyTo").isEqualTo(replyQueue);
firstMessageExpectations.header("JMSCorrelationID").isEqualTo(correlationID);
firstMessageExpectations.header("JMSType").isEqualTo(messageType);
template.sendBodyAndHeader("activemq:test.a", expectedBody, "cheese", 123);
resultEndpoint.assertIsSatisfied();
List<Exchange> list = resultEndpoint.getReceivedExchanges();
Exchange exchange = list.get(0);
Object replyTo = exchange.getIn().getHeader("JMSReplyTo");
LOG.info("Reply to is: " + replyTo);
Destination destination = assertIsInstanceOf(Destination.class, replyTo);
assertEquals("ReplyTo", replyQueue.toString(), destination.toString());
}
protected CamelContext createCamelContext() throws Exception {
CamelContext camelContext = super.createCamelContext();
// START SNIPPET: example
camelContext.addComponent("activemq", activeMQComponent("vm://localhost?broker.persistent=false"));
// END SNIPPET: example
return camelContext;
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("activemq:test.a").process(new Processor() {
public void process(Exchange exchange) throws Exception {
// lets set the custom JMS headers using the JMS API
JmsMessage jmsMessage = assertIsInstanceOf(JmsMessage.class, exchange.getIn());
jmsMessage.getJmsMessage().setJMSReplyTo(replyQueue);
jmsMessage.getJmsMessage().setJMSCorrelationID(correlationID);
jmsMessage.getJmsMessage().setJMSType(messageType);
}
}).to("activemq:test.b?preserveMessageQos=true");
from("activemq:test.b").to("mock:result");
}
};
}
}