| /** |
| * 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.camel.component.jms.tx; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Message; |
| import org.apache.camel.Processor; |
| import org.apache.camel.spi.Policy; |
| import org.apache.camel.spring.SpringRouteBuilder; |
| import org.apache.camel.spring.spi.SpringTransactionPolicy; |
| import org.junit.Test; |
| |
| /** |
| * Test case derived from: |
| * http://camel.apache.org/transactional-client.html and Martin |
| * Krasser's sample: |
| * http://www.nabble.com/JMS-Transactions---How-To-td15168958s22882.html#a15198803 |
| * <p/> |
| * NOTE: had to split into separate test classes as I was unable to fully tear |
| * down and isolate the test cases, I'm not sure why, but as soon as we know the |
| * Transaction classes can be joined into one. |
| */ |
| public class QueueToQueueRequestReplyTransactionTest extends AbstractTransactionTest { |
| |
| protected int getExpectedRouteCount() { |
| return 0; |
| } |
| |
| @Test |
| public void testRollbackUsingXmlQueueToQueueRequestReplyUsingDynamicMessageSelector() throws Exception { |
| final ConditionalExceptionProcessor cp = new ConditionalExceptionProcessor(5); |
| context.addRoutes(new SpringRouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| Policy required = lookup("PROPAGATION_REQUIRED_POLICY", SpringTransactionPolicy.class); |
| |
| from("activemq:queue:foo").policy(required).process(cp).to("activemq-1:queue:bar?replyTo=queue:bar.reply"); |
| |
| from("activemq-1:queue:bar").process(new Processor() { |
| public void process(Exchange e) { |
| String request = e.getIn().getBody(String.class); |
| Message out = e.getOut(); |
| String selectorValue = e.getIn().getHeader("camelProvider", String.class); |
| if (selectorValue != null) { |
| out.setHeader("camelProvider", selectorValue); |
| } |
| out.setBody("Re: " + request); |
| } |
| }); |
| } |
| }); |
| |
| for (int i = 0; i < 5; ++i) { |
| Object reply = template.requestBody("activemq:queue:foo", "blah" + i); |
| assertTrue("Received unexpeced reply", reply.equals("Re: blah" + i)); |
| assertTrue(cp.getErrorMessage(), cp.getErrorMessage() == null); |
| } |
| } |
| |
| } |