| /** |
| * 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.store.jdbc; |
| |
| import java.io.IOException; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.util.Properties; |
| |
| import javax.jms.DeliveryMode; |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.broker.ConnectionContext; |
| import org.apache.activemq.openwire.OpenWireFormat; |
| import org.apache.activemq.store.jdbc.adapter.DefaultJDBCAdapter; |
| import org.apache.activemq.util.ByteSequence; |
| import org.apache.activemq.wireformat.WireFormat; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.apache.derby.jdbc.EmbeddedDataSource; |
| |
| import junit.framework.TestCase; |
| |
| // https://issues.apache.org/activemq/browse/AMQ-2880 |
| public class JDBCCommitExceptionTest extends TestCase { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(JDBCCommitExceptionTest.class); |
| |
| protected static final int messagesExpected = 10; |
| protected ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory( |
| "tcp://localhost:61616?jms.prefetchPolicy.all=0&jms.redeliveryPolicy.maximumRedeliveries="+messagesExpected); |
| protected BrokerService broker; |
| protected EmbeddedDataSource dataSource; |
| protected java.sql.Connection dbConnection; |
| protected BrokenPersistenceAdapter jdbc; |
| |
| |
| public void setUp() throws Exception { |
| broker = createBroker(); |
| broker.start(); |
| } |
| |
| |
| public void tearDown() throws Exception { |
| broker.stop(); |
| } |
| |
| public void testSqlException() throws Exception { |
| doTestSqlException(); |
| } |
| |
| public void doTestSqlException() throws Exception { |
| sendMessages(messagesExpected); |
| int messagesReceived = receiveMessages(messagesExpected); |
| |
| dumpMessages(); |
| |
| assertEquals("Messages expected doesn't equal messages received", messagesExpected, messagesReceived); |
| |
| broker.stop(); |
| } |
| |
| protected void dumpMessages() throws Exception { |
| WireFormat wireFormat = new OpenWireFormat(); |
| java.sql.Connection conn = ((JDBCPersistenceAdapter) broker.getPersistenceAdapter()).getDataSource().getConnection(); |
| PreparedStatement statement = conn.prepareStatement("SELECT ID, MSG FROM ACTIVEMQ_MSGS"); |
| ResultSet result = statement.executeQuery(); |
| LOG.info("Messages left in broker after test"); |
| while(result.next()) { |
| long id = result.getLong(1); |
| org.apache.activemq.command.Message message = (org.apache.activemq.command.Message)wireFormat.unmarshal(new ByteSequence(result.getBytes(2))); |
| LOG.info("id: " + id + ", message SeqId: " + message.getMessageId().getBrokerSequenceId() + ", MSG: " + message); |
| } |
| statement.close(); |
| conn.close(); |
| } |
| |
| protected int receiveMessages(int messagesExpected) throws Exception { |
| javax.jms.Connection connection = factory.createConnection(); |
| connection.start(); |
| Session session = connection.createSession(true, Session.SESSION_TRANSACTED); |
| |
| jdbc.setShouldBreak(true); |
| |
| // first try and receive these messages, they'll continually fail |
| receiveMessages(messagesExpected, session); |
| |
| jdbc.setShouldBreak(false); |
| |
| // now that the store is sane, try and get all the messages sent |
| return receiveMessages(messagesExpected, session); |
| } |
| |
| protected int receiveMessages(int messagesExpected, Session session) throws Exception { |
| int messagesReceived = 0; |
| |
| for (int i=0; i<messagesExpected; i++) { |
| Destination destination = session.createQueue("TEST"); |
| MessageConsumer consumer = session.createConsumer(destination); |
| Message message = null; |
| try { |
| LOG.debug("Receiving message " + (messagesReceived+1) + " of " + messagesExpected); |
| message = consumer.receive(2000); |
| LOG.info("Received : " + message); |
| if (message != null) { |
| session.commit(); |
| messagesReceived++; |
| } |
| } catch (Exception e) { |
| LOG.debug("Caught exception " + e); |
| session.rollback(); |
| } finally { |
| if (consumer != null) { |
| consumer.close(); |
| } |
| } |
| } |
| return messagesReceived; |
| } |
| |
| protected void sendMessages(int messagesExpected) throws Exception { |
| javax.jms.Connection connection = factory.createConnection(); |
| connection.start(); |
| Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Destination destination = session.createQueue("TEST"); |
| MessageProducer producer = session.createProducer(destination); |
| producer.setDeliveryMode(DeliveryMode.PERSISTENT); |
| |
| for (int i=0; i<messagesExpected; i++) { |
| LOG.debug("Sending message " + (i+1) + " of " + messagesExpected); |
| producer.send(session.createTextMessage("test message " + (i+1))); |
| } |
| } |
| |
| protected BrokerService createBroker() throws Exception { |
| |
| BrokerService broker = new BrokerService(); |
| jdbc = new BrokenPersistenceAdapter(); |
| |
| dataSource = new EmbeddedDataSource(); |
| dataSource.setDatabaseName("target/derbyDb"); |
| dataSource.setCreateDatabase("create"); |
| |
| jdbc.setDataSource(dataSource); |
| jdbc.setUseDatabaseLock(false); |
| jdbc.deleteAllMessages(); |
| |
| broker.setPersistenceAdapter(jdbc); |
| broker.setPersistent(true); |
| broker.addConnector("tcp://localhost:61616"); |
| |
| return broker; |
| } |
| |
| } |
| |
| |
| |