/*
* 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.cli.commands.messages;
import javax.jms.Connection;
import javax.jms.Destination;
import javax.jms.Session;
import io.airlift.airline.Command;
import io.airlift.airline.Option;
import org.apache.activemq.artemis.cli.commands.ActionContext;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
import org.apache.activemq.artemis.jms.client.ActiveMQDestination;
@Command(name = "consumer", description = "It will send consume messages from an instance")
public class Consumer extends DestAbstract {
@Option(name = "--durable", description = "It will use durable subscription in case of client")
boolean durable = false;
@Option(name = "--break-on-null", description = "It will break on null messages")
boolean breakOnNull = false;
@Option(name = "--receive-timeout", description = "Time used on receive(timeout)")
int receiveTimeout = 3000;
@Option(name = "--filter", description = "filter to be used with the consumer")
String filter;
@Override
public Object execute(ActionContext context) throws Exception {
super.execute(context);
System.out.println("Consumer:: filter = " + filter);
ActiveMQConnectionFactory factory = createConnectionFactory();
Destination dest = ActiveMQDestination.createDestination(this.destination, ActiveMQDestination.TYPE.QUEUE);
try (Connection connection = factory.createConnection()) {
ConsumerThread[] threadsArray = new ConsumerThread[threads];
for (int i = 0; i < threads; i++) {
Session session;
if (txBatchSize > 0) {
session = connection.createSession(true, Session.SESSION_TRANSACTED);
} else {
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
}
threadsArray[i] = new ConsumerThread(session, dest, i);
threadsArray[i].setVerbose(verbose).setSleep(sleep).setDurable(durable).setBatchSize(txBatchSize).setBreakOnNull(breakOnNull).setMessageCount(messageCount).setReceiveTimeOut(receiveTimeout).setFilter(filter).setBrowse(false);
}
for (ConsumerThread thread : threadsArray) {
thread.start();
}
connection.start();
int received = 0;
for (ConsumerThread thread : threadsArray) {
thread.join();
received += thread.getReceived();
}
return received;
}
}
}