| /** |
| * 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.broker.ft; |
| |
| import javax.jms.Destination; |
| import javax.jms.JMSException; |
| import javax.jms.Message; |
| import javax.jms.MessageProducer; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.apache.derby.jdbc.EmbeddedDataSource; |
| |
| public class DbRestartJDBCQueueMasterSlaveTest extends JDBCQueueMasterSlaveTest { |
| private static final transient Logger LOG = LoggerFactory.getLogger(DbRestartJDBCQueueMasterSlaveTest.class); |
| |
| protected void messageSent() throws Exception { |
| if (++inflightMessageCount == failureCount) { |
| LOG.info("STOPPING DB!@!!!!"); |
| final EmbeddedDataSource ds = getExistingDataSource(); |
| ds.setShutdownDatabase("shutdown"); |
| LOG.info("DB STOPPED!@!!!!"); |
| |
| Thread dbRestartThread = new Thread("db-re-start-thread") { |
| public void run() { |
| LOG.info("Waiting for master broker to Stop"); |
| master.waitUntilStopped(); |
| ds.setShutdownDatabase("false"); |
| LOG.info("DB RESTARTED!@!!!!"); |
| } |
| }; |
| dbRestartThread.start(); |
| } |
| } |
| |
| protected void sendToProducer(MessageProducer producer, |
| Destination producerDestination, Message message) throws JMSException { |
| { |
| // do some retries as db failures filter back to the client until broker sees |
| // db lock failure and shuts down |
| boolean sent = false; |
| do { |
| try { |
| producer.send(producerDestination, message); |
| sent = true; |
| } catch (JMSException e) { |
| LOG.info("Exception on producer send:", e); |
| try { |
| Thread.sleep(2000); |
| } catch (InterruptedException ignored) { |
| } |
| } |
| } while(!sent); |
| } |
| } |
| } |