| /** |
| * 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.seda; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Future; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.ProducerTemplate; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.apache.camel.impl.DefaultProducerTemplate; |
| |
| /** |
| * @version |
| */ |
| public class SedaConcurrentTest extends ContextTestSupport { |
| |
| public void testSedaConcurrentInOnly() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(20); |
| |
| // should at least take 3 sec |
| mock.setMinimumResultWaitTime(3000); |
| |
| for (int i = 0; i < 20; i++) { |
| template.sendBody("seda:foo", "Message " + i); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testSedaConcurrentInOnlyWithAsync() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(20); |
| |
| // should at least take 3 sec |
| mock.setMinimumResultWaitTime(3000); |
| |
| for (int i = 0; i < 20; i++) { |
| template.asyncSendBody("seda:foo", "Message " + i); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testSedaConcurrentInOut() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(20); |
| mock.allMessages().body().startsWith("Bye"); |
| |
| // should at least take 3 sec |
| mock.setMinimumResultWaitTime(3000); |
| |
| ExecutorService executors = Executors.newFixedThreadPool(10); |
| List<Object> replies = new ArrayList<Object>(20); |
| for (int i = 0; i < 20; i++) { |
| final int num = i; |
| Object out = executors.submit(new Callable<Object>() { |
| public Object call() throws Exception { |
| return template.requestBody("seda:bar", "Message " + num); |
| } |
| }); |
| replies.add(out); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertEquals(20, replies.size()); |
| executors.shutdownNow(); |
| } |
| |
| public void testSedaConcurrentInOutWithAsync() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMessageCount(20); |
| mock.allMessages().body().startsWith("Bye"); |
| |
| // should at least take 3 sec |
| mock.setMinimumResultWaitTime(3000); |
| |
| // use our own template that has a higher thread pool than default camel that uses 5 |
| ExecutorService executor = Executors.newFixedThreadPool(10); |
| ProducerTemplate pt = new DefaultProducerTemplate(context, executor); |
| // must start the template |
| pt.start(); |
| |
| List<Future> replies = new ArrayList<Future>(20); |
| for (int i = 0; i < 20; i++) { |
| Future<Object> out = pt.asyncRequestBody("seda:bar", "Message " + i); |
| replies.add(out); |
| } |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertEquals(20, replies.size()); |
| for (int i = 0; i < 20; i++) { |
| String out = (String) replies.get(i).get(); |
| assertTrue(out.startsWith("Bye")); |
| } |
| pt.stop(); |
| executor.shutdownNow(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("seda:foo?concurrentConsumers=10") |
| .to("mock:before").delay(2000).to("mock:result"); |
| |
| from("seda:bar?concurrentConsumers=10") |
| .to("mock:before").delay(2000).transform(body().prepend("Bye ")).to("mock:result"); |
| } |
| }; |
| } |
| } |