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AbstractPersistentStatTestSupport.java
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AbstractPersistentStatTestSupport.java
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/**
* 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.artemis.tests.integration.persistence.metrics;
import java.util.Enumeration;
import java.util.Random;
import java.util.concurrent.atomic.AtomicLong;
import javax.jms.BytesMessage;
import javax.jms.Connection;
import javax.jms.DeliveryMode;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.QueueBrowser;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.TopicSession;
import javax.jms.TopicSubscriber;
import org.apache.activemq.artemis.api.core.ActiveMQException;
import org.apache.activemq.artemis.jms.client.ActiveMQBytesMessage;
import org.apache.activemq.artemis.jms.client.ActiveMQMessage;
import org.apache.activemq.artemis.tests.util.JMSTestBase;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.lang.invoke.MethodHandles;
/**
*
*
*/
public abstract class AbstractPersistentStatTestSupport extends JMSTestBase {
protected static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
protected static int defaultMessageSize = 1000;
@Override
protected boolean usePersistence() {
return true;
}
protected void consumeTestQueueMessages(String queueName, int num) throws Exception {
// Start the connection
Connection connection = cf.createConnection();
connection.setClientID("clientId2" + queueName);
connection.start();
Session session = connection.createSession(false, QueueSession.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(queueName);
MessageConsumer consumer;
try {
consumer = session.createConsumer(queue);
for (int i = 0; i < num; i++) {
consumer.receive();
}
consumer.close();
} finally {
// consumer.close();
connection.close();
}
}
protected void browseTestQueueMessages(String queueName) throws Exception {
// Start the connection
Connection connection = cf.createConnection();
connection.setClientID("clientId2" + queueName);
connection.start();
Session session = connection.createSession(false, QueueSession.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(queueName);
try {
QueueBrowser queueBrowser = session.createBrowser(queue);
@SuppressWarnings("unchecked")
Enumeration<Message> messages = queueBrowser.getEnumeration();
while (messages.hasMoreElements()) {
messages.nextElement();
}
} finally {
connection.close();
}
}
protected void consumeDurableTestMessages(Connection connection, String sub, int size, String topicName,
AtomicLong publishedMessageSize) throws Exception {
Session session = connection.createSession(false, QueueSession.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic(topicName);
try {
TopicSubscriber consumer = session.createDurableSubscriber(topic, sub);
for (int i = 0; i < size; i++) {
ActiveMQMessage message = (ActiveMQMessage) consumer.receive();
if (publishedMessageSize != null) {
publishedMessageSize.addAndGet(-message.getCoreMessage().getEncodeSize());
}
}
} finally {
session.close();
}
}
protected void publishTestQueueMessages(int count, String queueName, int deliveryMode, int messageSize,
AtomicLong publishedMessageSize, boolean transacted) throws Exception {
// Start the connection
Connection connection = cf.createConnection();
connection.setClientID("clientId" + queueName);
connection.start();
Session session = transacted ? connection.createSession(transacted, QueueSession.SESSION_TRANSACTED) :
connection.createSession(transacted, QueueSession.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue(queueName);
try {
MessageProducer prod = session.createProducer(queue);
prod.setDeliveryMode(deliveryMode);
for (int i = 0; i < count; i++) {
prod.send(createMessage(i, session, messageSize, publishedMessageSize));
}
if (transacted) {
session.commit();
}
} finally {
connection.close();
}
}
protected void publishTestMessagesDurable(Connection connection, String[] subNames, String topicName,
int publishSize, int expectedSize, int messageSize, AtomicLong publishedMessageSize, boolean verifyBrowsing,
boolean shared)
throws Exception {
this.publishTestMessagesDurable(connection, subNames, topicName, publishSize, expectedSize, messageSize,
publishedMessageSize, verifyBrowsing, DeliveryMode.PERSISTENT, shared);
}
protected void publishTestMessagesDurable(Connection connection, String[] subNames, String topicName,
int publishSize, int expectedSize, int messageSize, AtomicLong publishedMessageSize, boolean verifyBrowsing,
int deliveryMode, boolean shared) throws Exception {
Session session = connection.createSession(false, TopicSession.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic(topicName);
for (String subName : subNames) {
if (shared) {
session.createSharedDurableConsumer(topic, subName);
} else {
session.createDurableSubscriber(topic, subName);
}
}
try {
// publish a bunch of non-persistent messages to fill up the temp
// store
MessageProducer prod = session.createProducer(topic);
prod.setDeliveryMode(deliveryMode);
for (int i = 0; i < publishSize; i++) {
prod.send(createMessage(i, session, messageSize, publishedMessageSize));
}
} finally {
session.close();
}
}
/**
* Generate random messages between 100 bytes and maxMessageSize
*
* @param session
* @return
* @throws JMSException
* @throws ActiveMQException
*/
protected BytesMessage createMessage(int count, Session session, int maxMessageSize, AtomicLong publishedMessageSize)
throws JMSException, ActiveMQException {
final ActiveMQBytesMessage message = (ActiveMQBytesMessage) session.createBytesMessage();
final Random randomSize = new Random();
int size = randomSize.nextInt((maxMessageSize - 100) + 1) + 100;
final byte[] data = new byte[size];
final Random rng = new Random();
rng.nextBytes(data);
message.writeBytes(data);
if (publishedMessageSize != null) {
publishedMessageSize.addAndGet(message.getCoreMessage().getPersistentSize());
}
return message;
}
}