/*
* 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.mina.integration.jmx;
import java.net.SocketAddress;
import java.util.Iterator;
import org.apache.mina.common.IoService;
import org.apache.mina.common.IoSession;
import org.apache.mina.management.StatCollector;
/**
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev: 555855 $, $Date: 2007-07-13 12:19:00 +0900 (Fri, 13 Jul 2007) $
*/
public class IoServiceManager implements IoServiceManagerMBean {
private IoService service;
private StatCollector collector = null;
public IoServiceManager(IoService service) {
this.service = service;
}
public int getManagedSessionCount() {
int count = 0;
for (Iterator iter = service.getManagedServiceAddresses().iterator(); iter
.hasNext();) {
SocketAddress element = (SocketAddress) iter.next();
count += service.getManagedSessions(element).size();
}
return count;
}
public void startCollectingStats(int millisecondsPolling) {
if (collector != null && collector.isRunning()) {
throw new RuntimeException("Already collecting stats");
}
collector = new StatCollector(service, millisecondsPolling);
collector.start();
}
public void stopCollectingStats() {
if (collector != null && collector.isRunning())
collector.stop();
}
public float getTotalByteReadThroughput() {
return collector.getBytesReadThroughput();
}
public float getTotalByteWrittenThroughput() {
return collector.getBytesWrittenThroughput();
}
public float getTotalMessageReadThroughput() {
return collector.getMsgReadThroughput();
}
public float getTotalMessageWrittenThroughput() {
return collector.getMsgWrittenThroughput();
}
public float getAverageByteReadThroughput() {
return collector.getBytesReadThroughput() / collector.getSessionCount();
}
public float getAverageByteWrittenThroughput() {
return collector.getBytesWrittenThroughput()
/ collector.getSessionCount();
}
public float getAverageMessageReadThroughput() {
return collector.getMsgReadThroughput() / collector.getSessionCount();
}
public float getAverageMessageWrittenThroughput() {
return collector.getMsgWrittenThroughput()
/ collector.getSessionCount();
}
public void closeAllSessions() {
for (Iterator iter = service.getManagedServiceAddresses().iterator(); iter
.hasNext();) {
SocketAddress element = (SocketAddress) iter.next();
for (Iterator iter2 = service.getManagedSessions(element)
.iterator(); iter2.hasNext();) {
IoSession session = (IoSession) iter2.next();
session.close();
}
}
}
}