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Posted to commits@activemq.apache.org by js...@apache.org on 2006/11/07 20:10:02 UTC
svn commit: r472207 - in /incubator/activemq/trunk/activemq-core: ./
src/test/java/org/apache/activemq/test/rollback/
Author: jstrachan
Date: Tue Nov 7 11:10:01 2006
New Revision: 472207
URL: http://svn.apache.org/viewvc?view=rev&rev=472207
Log:
added a test case to reproduce a bad ack bug
Added:
incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/
incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java (with props)
incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/RollbacksWhileConsumingLargeQueueTest.java (with props)
Modified:
incubator/activemq/trunk/activemq-core/pom.xml
Modified: incubator/activemq/trunk/activemq-core/pom.xml
URL: http://svn.apache.org/viewvc/incubator/activemq/trunk/activemq-core/pom.xml?view=diff&rev=472207&r1=472206&r2=472207
==============================================================================
--- incubator/activemq/trunk/activemq-core/pom.xml (original)
+++ incubator/activemq/trunk/activemq-core/pom.xml Tue Nov 7 11:10:01 2006
@@ -253,6 +253,9 @@
<!-- TODO need to get the JUnit test configured to create SSL sockets nicely via system properties -->
<exclude>**/StompSslTest.*</exclude>
+
+ <!-- TODO reproduces a bad ack bug -->
+ <exclude>**/RollbacksWhileConsumingLargeQueueTest.*</exclude>
</excludes>
</configuration>
</plugin>
Added: incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java
URL: http://svn.apache.org/viewvc/incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java?view=auto&rev=472207
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java (added)
+++ incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java Tue Nov 7 11:10:01 2006
@@ -0,0 +1,75 @@
+/**
+ *
+ * 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.test.rollback;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+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.Session;
+
+
+public class DelegatingTransactionalMessageListener implements MessageListener {
+ private static final transient Log log = LogFactory.getLog(DelegatingTransactionalMessageListener.class);
+
+ private final MessageListener underlyingListener;
+ private boolean transacted = true;
+ private int ackMode = Session.AUTO_ACKNOWLEDGE;
+ private Session session;
+
+ public DelegatingTransactionalMessageListener(MessageListener underlyingListener, Connection connection, Destination destination) {
+ this.underlyingListener = underlyingListener;
+
+ try {
+ session = connection.createSession(transacted, ackMode);
+ MessageConsumer consumer = session.createConsumer(destination);
+ consumer.setMessageListener(this);
+ }
+ catch (JMSException e) {
+ throw new IllegalStateException("Could not listen to " + destination, e);
+ }
+ }
+
+ public void onMessage(Message message) {
+ try {
+ underlyingListener.onMessage(message);
+ session.commit();
+ }
+ catch (Exception e) {
+ rollback();
+ }
+ }
+
+ private void rollback() {
+ try {
+ session.rollback();
+ }
+ catch (JMSException e) {
+ log.error("Failed to rollback: " + e, e);
+ }
+ }
+
+ public Session getSession() {
+ return session;
+ }
+}
Propchange: incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/DelegatingTransactionalMessageListener.java
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Added: incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/RollbacksWhileConsumingLargeQueueTest.java
URL: http://svn.apache.org/viewvc/incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/RollbacksWhileConsumingLargeQueueTest.java?view=auto&rev=472207
==============================================================================
--- incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/RollbacksWhileConsumingLargeQueueTest.java (added)
+++ incubator/activemq/trunk/activemq-core/src/test/java/org/apache/activemq/test/rollback/RollbacksWhileConsumingLargeQueueTest.java Tue Nov 7 11:10:01 2006
@@ -0,0 +1,97 @@
+/**
+ *
+ * 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.test.rollback;
+
+import edu.emory.mathcs.backport.java.util.concurrent.CountDownLatch;
+import edu.emory.mathcs.backport.java.util.concurrent.TimeUnit;
+import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicInteger;
+import org.apache.activemq.EmbeddedBrokerTestSupport;
+import org.springframework.jms.core.MessageCreator;
+
+import javax.jms.Connection;
+import javax.jms.JMSException;
+import javax.jms.Message;
+import javax.jms.MessageListener;
+import javax.jms.Session;
+import javax.jms.TextMessage;
+
+/**
+ * @version $Revision$
+ */
+public class RollbacksWhileConsumingLargeQueueTest extends EmbeddedBrokerTestSupport implements MessageListener {
+
+ protected int numberOfMessagesOnQueue = 6500;
+ private Connection connection;
+ private DelegatingTransactionalMessageListener messageListener;
+ private AtomicInteger counter = new AtomicInteger(0);
+ private CountDownLatch latch;
+
+ public void testConsumeOnFullQueue() throws Exception {
+ boolean answer = latch.await(1000, TimeUnit.SECONDS);
+
+ System.out.println("Received: " + counter.get() + " message(s)");
+ assertTrue("Did not receive the latch!", answer);
+ }
+
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+
+ connection = createConnection();
+ connection.start();
+
+ // lets fill the queue up
+ for (int i = 0; i < numberOfMessagesOnQueue; i++) {
+ template.send(createMessageCreator(i));
+ }
+
+ latch = new CountDownLatch(numberOfMessagesOnQueue);
+ messageListener = new DelegatingTransactionalMessageListener(this, connection, destination);
+ }
+
+
+ @Override
+ protected void tearDown() throws Exception {
+ if (connection != null) {
+ connection.close();
+ }
+ super.tearDown();
+ }
+
+ protected MessageCreator createMessageCreator(final int i) {
+ return new MessageCreator() {
+ public Message createMessage(Session session) throws JMSException {
+ TextMessage answer = session.createTextMessage("Message: " + i);
+ answer.setIntProperty("Counter", i);
+ return answer;
+ }
+ };
+ }
+
+ public void onMessage(Message message) {
+ int value = counter.incrementAndGet();
+ if (value % 10 == 0) {
+ throw new RuntimeException("Dummy exception on message: " + value);
+ }
+
+ log.info("Received message: " + value + " content: " + message);
+
+ latch.countDown();
+ }
+}
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