| /* |
| * 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.openjpa.persistence.event; |
| |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageListener; |
| import javax.jms.ObjectMessage; |
| import javax.jms.Session; |
| import javax.jms.Topic; |
| import javax.jms.TopicConnection; |
| import javax.jms.TopicConnectionFactory; |
| import javax.jms.TopicSession; |
| import javax.jms.TopicSubscriber; |
| import javax.naming.Context; |
| import javax.naming.InitialContext; |
| |
| |
| import org.apache.openjpa.persistence.event.common.apps.RuntimeTest1; |
| |
| import org.apache.openjpa.event.JMSRemoteCommitProvider; |
| |
| /** |
| * So named to prevent the autobuild from running this -- we don't |
| * have a JMS provider up and running in the autobuild currently. |
| */ |
| public class JMSRemoteEventsTest |
| extends RemoteEventBase { |
| |
| public JMSRemoteEventsTest(String s) { |
| super(s); |
| } |
| |
| public void setUp() { |
| deleteAll(RuntimeTest1.class); |
| } |
| |
| public void testJMSEvents() { |
| doTest(JMSRemoteCommitProvider.class, |
| "Topic=topic/KodoCommitProviderTopic", |
| "Topic=topic/KodoCommitProviderTopic"); |
| } |
| |
| public static void main(String[] args) |
| throws Exception { |
| Context ctx = new InitialContext(); |
| TopicConnectionFactory tcf = |
| (TopicConnectionFactory) ctx.lookup("java:/ConnectionFactory"); |
| Topic topic = (Topic) ctx.lookup("topic/KodoCommitProviderTopic"); |
| ctx.close(); |
| |
| TopicConnection connection = tcf.createTopicConnection(); |
| |
| // false == not transacted. |
| TopicSession session = connection.createTopicSession |
| (false, Session.AUTO_ACKNOWLEDGE); |
| |
| // create a subscriber. |
| TopicSubscriber s = session.createSubscriber(topic, null, |
| /* noLocal: */ false); |
| s.setMessageListener(new DebugMessageListener()); |
| connection.start(); |
| System.out.println |
| ("started listening on topic/KodoCommitProviderTopic"); |
| } |
| |
| private static class DebugMessageListener |
| implements MessageListener { |
| |
| public void onMessage(Message m) { |
| try { |
| if (m instanceof ObjectMessage) { |
| ObjectMessage om = (ObjectMessage) m; |
| System.out.println("received object: " + om.getObject()); |
| } else { |
| System.out.println("received bad message: " + m); |
| } |
| } |
| catch (JMSException e) { |
| System.out.println("Exception while processing message"); |
| e.printStackTrace(System.out); |
| } |
| } |
| } |
| } |