| /* |
| * 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.servicemix.samples.loanbroker; |
| |
| import java.util.concurrent.CountDownLatch; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.command.ActiveMQQueue; |
| import org.logicblaze.lingo.jms.Requestor; |
| import org.logicblaze.lingo.jms.JmsProducerConfig; |
| import org.logicblaze.lingo.jms.impl.MultiplexingRequestor; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import javax.jms.ConnectionFactory; |
| import javax.jms.Destination; |
| import javax.jms.Message; |
| import javax.jms.TextMessage; |
| |
| /** |
| * @version $Revision: 666120 $ |
| */ |
| public class JMSClient implements Runnable { |
| |
| private static ConnectionFactory factory; |
| private static CountDownLatch latch; |
| private static Requestor requestor; |
| |
| /** |
| * main ... |
| * |
| * @param args |
| * @throws Exception |
| */ |
| public static void main(String[] args) throws Exception { |
| System.out.println("Connecting to JMS server."); |
| factory = new ActiveMQConnectionFactory("tcp://localhost:61616"); |
| Destination inQueue = new ActiveMQQueue("demo.org.servicemix.source"); |
| Destination outQueue = new ActiveMQQueue("demo.org.servicemix.output" + (int)(1000*Math.random())); |
| requestor = MultiplexingRequestor.newInstance(factory, new JmsProducerConfig(), inQueue, outQueue); |
| |
| if (args.length == 0) { |
| new JMSClient().run(); |
| } else { |
| int nb = Integer.parseInt(args[0]); |
| int th = 30; |
| if (args.length > 1) { |
| th = Integer.parseInt(args[1]); |
| } |
| latch = new CountDownLatch(nb); |
| ExecutorService threadPool = Executors.newFixedThreadPool(th); |
| for (int i = 0; i < nb; i++) { |
| threadPool.submit(new JMSClient()); |
| } |
| latch.await(); |
| } |
| System.out.println("Closing."); |
| requestor.close(); |
| System.exit(0); |
| } |
| |
| public void run() { |
| try { |
| System.out.println("Sending request."); |
| double r = Math.random(); |
| |
| String request = |
| "<getLoanQuoteRequest xmlns='urn:logicblaze:soa:loanbroker'>\n" + |
| " <ssn>102-24532-53254</ssn>\n" + |
| " <amount>" + r * 100000 + "</amount>\n" + |
| " <duration>" + (int) r * 48 + "</duration>\n" + |
| " <score>" + (int) r * 48 + "</score>\n" + |
| " <length>" + (int) r * 48 + "</length>\n" + |
| "</getLoanQuoteRequest>"; |
| |
| TextMessage out = requestor.getSession().createTextMessage(request); |
| |
| TextMessage in = (TextMessage) requestor.request(null, out); |
| if (in == null) { |
| System.out.println("Response timed out."); |
| } |
| else { |
| System.out.println("Response was: " + in.getText()); |
| } |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } finally { |
| if (latch != null) { |
| latch.countDown(); |
| } |
| } |
| } |
| |
| } |