| /** |
| * 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.issues; |
| |
| import javax.jms.ConnectionFactory; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Exchange; |
| import org.apache.camel.Predicate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.jms.CamelJmsTestHelper; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| |
| import static org.apache.camel.component.jms.JmsComponent.jmsComponentAutoAcknowledge; |
| |
| /** |
| * Unit test based on user on user forum with an issue. |
| * |
| * @version |
| */ |
| public class JmsMessageHeaderContentBasedRouterTest extends CamelTestSupport { |
| |
| @Test |
| public void testCBR() throws Exception { |
| getMockEndpoint("mock:a").expectedMessageCount(0); |
| getMockEndpoint("mock:b").expectedMessageCount(1); |
| |
| template.sendBody("activemq:queue:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext camelContext = super.createCamelContext(); |
| ConnectionFactory connectionFactory = CamelJmsTestHelper.createConnectionFactory(); |
| camelContext.addComponent("activemq", jmsComponentAutoAcknowledge(connectionFactory)); |
| return camelContext; |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| Predicate isA = header("route").isEqualTo("a"); |
| Predicate isB = header("route").isEqualTo("b"); |
| |
| from("activemq:queue:start") |
| .bean(MyPreProcessorBean.class, "determineRouting") |
| .choice() |
| .when(isA).to("mock:a") |
| .when(isB).to("mock:b") |
| .end(); |
| |
| } |
| }; |
| } |
| |
| public static class MyPreProcessorBean { |
| |
| public void determineRouting(Exchange exchange) { |
| exchange.getIn().setHeader("route", "b"); |
| } |
| } |
| |
| } |