repeater test

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@509731 13f79535-47bb-0310-9956-ffa450edef68
2007-02-20 20:09:23 +00:00 · 2007-02-20 20:09:23 +00:00 · f92e5b587a
parent 5da043be84
commit f92e5b587a
1 changed files with 124 additions and 0 deletions
--- a/activemq-core/src/test/java/org/apache/activemq/usecases/QueueRepeaterTest.java
+++ b/activemq-core/src/test/java/org/apache/activemq/usecases/QueueRepeaterTest.java
@ -0,0 +1,124 @@
+/**
+ *
+ * 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.activemq.usecases;
+
+import java.util.Date;
+
+import javax.jms.Connection;
+import javax.jms.Destination;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageConsumer;
+import javax.jms.MessageListener;
+import javax.jms.MessageProducer;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+
+import junit.framework.TestCase;
+
+import org.apache.activemq.ActiveMQConnectionFactory;
+import org.apache.activemq.command.ActiveMQQueue;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+import java.util.concurrent.CountDownLatch;
+
+/**
+ * @author pragmasoft
+ * @version $Revision: 1.1.1.1 $
+ */
+public final class QueueRepeaterTest extends TestCase {
+    
+    private static final Log log = LogFactory.getLog(QueueRepeaterTest.class);
+
+    private volatile String receivedText;
+
+    private Session producerSession;
+    private Session consumerSession;
+    private Destination queue;
+
+    private MessageProducer producer;
+    private MessageConsumer consumer;
+    private Connection connection;
+    private CountDownLatch latch = new CountDownLatch(1);
+
+    public void testTransaction() throws Exception {
+
+        ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://localhost");
+        connection = factory.createConnection();
+        queue = new ActiveMQQueue(getClass().getName() + "." + getName());
+
+        producerSession = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
+        consumerSession = connection.createSession(true, 0);
+
+        producer = producerSession.createProducer(queue);
+
+        consumer = consumerSession.createConsumer(queue);
+        consumer.setMessageListener(new MessageListener() {
+
+            public void onMessage(Message m) {
+                try {
+                    TextMessage tm = (TextMessage) m;
+                    receivedText = tm.getText();
+                    latch.countDown();
+
+                    log.info("consumer received message :" + receivedText);
+                    consumerSession.commit();
+                    log.info("committed transaction");
+                }
+                catch (JMSException e) {
+                    try {
+                        consumerSession.rollback();
+                        log.info("rolled back transaction");
+                    }
+                    catch (JMSException e1) {
+                        log.info(e1);
+                        e1.printStackTrace();
+                    }
+                    log.info(e);
+                    e.printStackTrace();
+                }
+            }
+        });
+
+        connection.start();
+
+        TextMessage tm = null;
+        try {
+            tm = producerSession.createTextMessage();
+            tm.setText("Hello, " + new Date());
+            producer.send(tm);
+            log.info("producer sent message :" + tm.getText());
+        }
+        catch (JMSException e) {
+            e.printStackTrace();
+        }
+
+        log.info("Waiting for latch");
+        latch.await();
+
+        log.info("test completed, destination=" + receivedText);
+    }
+
+    protected void tearDown() throws Exception {
+        if (connection != null) {
+            connection.close();
+        }
+        super.tearDown();
+    }
+}