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The ActiveMQ Message Broker implementation
/**
* 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.jmx;
import org.apache.activemq.broker.ProducerBrokerExchange;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ProducerInfo;
public class ProducerView implements ProducerViewMBean {
protected final ProducerInfo info;
protected final String clientId;
protected final String userName;
protected final ManagedRegionBroker broker;
protected ActiveMQDestination lastUsedDestination;
public ProducerView(ProducerInfo info, String clientId, String userName, ManagedRegionBroker broker) {
this.info = info;
this.clientId = clientId;
this.userName = userName;
this.broker = broker;
}
@Override
public String getClientId() {
return this.clientId;
}
@Override
public String getConnectionId() {
if (info != null) {
return info.getProducerId().getConnectionId();
}
return "NOTSET";
}
@Override
public long getSessionId() {
if (info != null) {
return info.getProducerId().getSessionId();
}
return 0;
}
@Override
public String getProducerId() {
if (info != null) {
return info.getProducerId().toString();
}
return "NOTSET";
}
@Override
public String getDestinationName() {
if (info != null && info.getDestination() != null) {
ActiveMQDestination dest = info.getDestination();
return dest.getPhysicalName();
} else if (this.lastUsedDestination != null) {
return this.lastUsedDestination.getPhysicalName();
}
return "NOTSET";
}
@Override
public boolean isDestinationQueue() {
if (info != null) {
if (info.getDestination() != null) {
ActiveMQDestination dest = info.getDestination();
return dest.isQueue();
} else if(lastUsedDestination != null) {
return lastUsedDestination.isQueue();
}
}
return false;
}
@Override
public boolean isDestinationTopic() {
if (info != null) {
if (info.getDestination() != null) {
ActiveMQDestination dest = info.getDestination();
return dest.isTopic();
} else if(lastUsedDestination != null) {
return lastUsedDestination.isTopic();
}
}
return false;
}
@Override
public boolean isDestinationTemporary() {
if (info != null) {
if (info.getDestination() != null) {
ActiveMQDestination dest = info.getDestination();
return dest.isTemporary();
} else if(lastUsedDestination != null) {
return lastUsedDestination.isTemporary();
}
}
return false;
}
@Override
public int getProducerWindowSize() {
if (info != null) {
return info.getWindowSize();
}
return 0;
}
@Override
@Deprecated
public boolean isDispatchAsync() {
return false;
}
/**
* @return pretty print
*/
@Override
public String toString() {
return "ProducerView: " + getClientId() + ":" + getConnectionId();
}
/**
* Set the last used Destination name for a Dynamic Destination Producer.
*/
void setLastUsedDestinationName(ActiveMQDestination destinationName) {
this.lastUsedDestination = destinationName;
}
@Override
public String getUserName() {
return userName;
}
@Override
public boolean isProducerBlocked() {
ProducerBrokerExchange producerBrokerExchange = broker.getBrokerService().getProducerBrokerExchange(info);
if (producerBrokerExchange != null){
return producerBrokerExchange.isBlockedForFlowControl();
}
return false;
}
@Override
public long getTotalTimeBlocked() {
ProducerBrokerExchange producerBrokerExchange = broker.getBrokerService().getProducerBrokerExchange(info);
if (producerBrokerExchange != null){
return producerBrokerExchange.getTotalTimeBlocked();
}
return 0;
}
@Override
public int getPercentageBlocked() {
ProducerBrokerExchange producerBrokerExchange = broker.getBrokerService().getProducerBrokerExchange(info);
if (producerBrokerExchange != null){
return producerBrokerExchange.getPercentageBlocked();
}
return 0;
}
@Override
public void resetFlowControlStats() {
ProducerBrokerExchange producerBrokerExchange = broker.getBrokerService().getProducerBrokerExchange(info);
if (producerBrokerExchange != null){
producerBrokerExchange.resetFlowControl();
}
}
@Override
public void resetStatistics() {
if (info != null){
info.resetSentCount();
}
}
@Override
public long getSentCount() {
return info != null ? info.getSentCount() :0;
}
}