| /** |
| * 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; |
| |
| import javax.jms.ConnectionFactory; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.FailedToStartRouteException; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.test.CamelTestSupport; |
| |
| import static org.apache.camel.component.jms.JmsComponent.jmsComponentAutoAcknowledge; |
| |
| /** |
| * @version |
| */ |
| public class JmsMultipleConsumersTest extends CamelTestSupport { |
| |
| public void testMultipleConsumersAllowed() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("jms:topic:foo").to("mock:foo"); |
| |
| from("direct:start").to("mock:result"); |
| |
| from("jms:topic:foo").to("mock:bar"); |
| } |
| }); |
| context.start(); |
| |
| // give it a bit time to setup both topic listeners |
| Thread.sleep(2000); |
| |
| getMockEndpoint("mock:foo").expectedMessageCount(1); |
| getMockEndpoint("mock:bar").expectedMessageCount(1); |
| getMockEndpoint("mock:result").expectedMessageCount(0); |
| |
| template.sendBody("jms:topic:foo", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testMultipleConsumersNotAllowed() throws Exception { |
| context.addRoutes(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("jms:queue:foo").to("mock:foo"); |
| |
| from("direct:start").to("mock:result"); |
| |
| from("jms:queue:foo").to("mock:bar"); |
| } |
| }); |
| try { |
| context.start(); |
| fail("Should have thrown an exception"); |
| } catch (FailedToStartRouteException e) { |
| assertTrue(e.getMessage().endsWith("Multiple consumers for the same endpoint is not allowed: Endpoint[jms://queue:foo]")); |
| } |
| } |
| |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext camelContext = super.createCamelContext(); |
| |
| ConnectionFactory connectionFactory = CamelJmsTestHelper.createConnectionFactory(); |
| camelContext.addComponent("jms", jmsComponentAutoAcknowledge(connectionFactory)); |
| |
| return camelContext; |
| } |
| |
| @Override |
| public boolean isUseRouteBuilder() { |
| return false; |
| } |
| } |