| /** |
| * 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 java.util.concurrent.Callable; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import javax.jms.ConnectionFactory; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.test.junit4.CamelTestSupport; |
| import org.junit.Test; |
| import static org.apache.camel.component.jms.JmsComponent.jmsComponentAutoAcknowledge; |
| |
| /** |
| * @version |
| */ |
| public class JmsProduerConcurrentTest extends CamelTestSupport { |
| |
| @Test |
| public void testNoConcurrentProducers() throws Exception { |
| doSendMessages(1, 1); |
| } |
| |
| @Test |
| public void testConcurrentProducers() throws Exception { |
| doSendMessages(10, 5); |
| } |
| |
| private void doSendMessages(int files, int poolSize) throws Exception { |
| getMockEndpoint("mock:result").expectedMessageCount(files); |
| getMockEndpoint("mock:result").expectsNoDuplicates(body()); |
| |
| ExecutorService executor = Executors.newFixedThreadPool(poolSize); |
| for (int i = 0; i < files; i++) { |
| final int index = i; |
| executor.submit(new Callable<Object>() { |
| public Object call() throws Exception { |
| template.sendBody("direct:start", "Message " + index); |
| return null; |
| } |
| }); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| executor.shutdownNow(); |
| } |
| |
| protected CamelContext createCamelContext() throws Exception { |
| CamelContext camelContext = super.createCamelContext(); |
| |
| ConnectionFactory connectionFactory = CamelJmsTestHelper.createConnectionFactory(); |
| camelContext.addComponent("jms", jmsComponentAutoAcknowledge(connectionFactory)); |
| |
| return camelContext; |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start").to("jms:queue:foo"); |
| |
| from("jms:queue:foo").to("mock:result"); |
| } |
| }; |
| } |
| |
| } |