| /** |
| * 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.usage; |
| |
| import org.apache.activemq.ActiveMQConnectionFactory; |
| import org.apache.activemq.EmbeddedBrokerTestSupport; |
| import org.apache.activemq.broker.BrokerService; |
| import org.apache.activemq.util.ProducerThread; |
| import org.apache.activemq.util.Wait; |
| |
| import javax.jms.Connection; |
| import javax.jms.Destination; |
| import javax.jms.Session; |
| |
| public class StoreUsageTest extends EmbeddedBrokerTestSupport { |
| |
| final int WAIT_TIME_MILLS = 20*1000; |
| |
| @Override |
| protected BrokerService createBroker() throws Exception { |
| BrokerService broker = super.createBroker(); |
| broker.getSystemUsage().getStoreUsage().setLimit(10 * 1024); |
| broker.deleteAllMessages(); |
| return broker; |
| } |
| |
| protected boolean isPersistent() { |
| return true; |
| } |
| |
| public void testJmx() throws Exception { |
| ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory("vm://localhost"); |
| Connection conn = factory.createConnection(); |
| conn.start(); |
| Session sess = conn.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| Destination dest = sess.createQueue(this.getClass().getName()); |
| final ProducerThread producer = new ProducerThread(sess, dest); |
| producer.start(); |
| |
| // wait for the producer to block |
| Thread.sleep(WAIT_TIME_MILLS / 2); |
| |
| broker.getAdminView().setStoreLimit(1024 * 1024); |
| |
| Thread.sleep(WAIT_TIME_MILLS); |
| |
| Wait.waitFor(new Wait.Condition() { |
| public boolean isSatisified() throws Exception { |
| return producer.getSentCount() == producer.getMessageCount(); |
| } |
| }, WAIT_TIME_MILLS * 2); |
| |
| assertEquals("Producer didn't send all messages", producer.getMessageCount(), producer.getSentCount()); |
| |
| } |
| } |