/**
* 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.region;
import org.apache.activemq.management.CountStatisticImpl;
import org.apache.activemq.management.PollCountStatisticImpl;
import org.apache.activemq.management.StatsImpl;
import org.apache.activemq.management.TimeStatisticImpl;
import org.apache.tools.ant.taskdefs.condition.IsReference;
/**
* The J2EE Statistics for the a Destination.
*
* @version $Revision$
*/
public class DestinationStatistics extends StatsImpl {
protected CountStatisticImpl enqueues;
protected CountStatisticImpl dequeues;
protected CountStatisticImpl consumers;
protected CountStatisticImpl producers;
protected CountStatisticImpl messages;
protected PollCountStatisticImpl messagesCached;
protected CountStatisticImpl dispatched;
protected CountStatisticImpl inflight;
protected TimeStatisticImpl processTime;
public DestinationStatistics() {
enqueues = new CountStatisticImpl("enqueues", "The number of messages that have been sent to the destination");
dispatched = new CountStatisticImpl("dispatched", "The number of messages that have been dispatched from the destination");
dequeues = new CountStatisticImpl("dequeues", "The number of messages that have been acknowledged from the destination");
inflight = new CountStatisticImpl("inflight", "The number of messages dispatched but awaiting acknowledgement");
consumers = new CountStatisticImpl("consumers", "The number of consumers that that are subscribing to messages from the destination");
consumers.setDoReset(false);
producers = new CountStatisticImpl("producers", "The number of producers that that are publishing messages to the destination");
producers.setDoReset(false);
messages = new CountStatisticImpl("messages", "The number of messages that that are being held by the destination");
messagesCached = new PollCountStatisticImpl("messagesCached", "The number of messages that are held in the destination's memory cache");
processTime = new TimeStatisticImpl("processTime", "information around length of time messages are held by a destination");
addStatistic("enqueues", enqueues);
addStatistic("dispatched", dispatched);
addStatistic("dequeues", dequeues);
addStatistic("inflight", inflight);
addStatistic("consumers", consumers);
addStatistic("producers", producers);
addStatistic("messages", messages);
addStatistic("messagesCached", messagesCached);
addStatistic("processTime", processTime);
}
public CountStatisticImpl getEnqueues() {
return enqueues;
}
public CountStatisticImpl getDequeues() {
return dequeues;
}
public CountStatisticImpl getInflight() {
return inflight;
}
public CountStatisticImpl getConsumers() {
return consumers;
}
public CountStatisticImpl getProducers() {
return producers;
}
public PollCountStatisticImpl getMessagesCached() {
return messagesCached;
}
public CountStatisticImpl getMessages() {
return messages;
}
public void setMessagesCached(PollCountStatisticImpl messagesCached) {
this.messagesCached = messagesCached;
}
public CountStatisticImpl getDispatched() {
return dispatched;
}
public TimeStatisticImpl getProcessTime() {
return this.processTime;
}
public void reset() {
if (this.isDoReset()) {
super.reset();
enqueues.reset();
dequeues.reset();
dispatched.reset();
inflight.reset();
}
}
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
enqueues.setEnabled(enabled);
dispatched.setEnabled(enabled);
dequeues.setEnabled(enabled);
inflight.setEnabled(enabled);
consumers.setEnabled(enabled);
producers.setEnabled(enabled);
messages.setEnabled(enabled);
messagesCached.setEnabled(enabled);
processTime.setEnabled(enabled);
}
public void setParent(DestinationStatistics parent) {
if (parent != null) {
enqueues.setParent(parent.enqueues);
dispatched.setParent(parent.dispatched);
dequeues.setParent(parent.dequeues);
inflight.setParent(parent.inflight);
consumers.setParent(parent.consumers);
producers.setParent(parent.producers);
messagesCached.setParent(parent.messagesCached);
messages.setParent(parent.messages);
processTime.setParent(parent.processTime);
} else {
enqueues.setParent(null);
dispatched.setParent(null);
dequeues.setParent(null);
inflight.setParent(null);
consumers.setParent(null);
producers.setParent(null);
messagesCached.setParent(null);
messages.setParent(null);
processTime.setParent(null);
}
}
}