/*
* 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: 475246 $, $Date: 2006-11-15 23:37:57 +0900 (수, 15 11월 2006) $
*/
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() / (float) collector.getSessionCount();
}
public float getAverageByteWrittenThroughput()
{
return collector.getBytesWrittenThroughput() / (float) collector.getSessionCount();
}
public float getAverageMessageReadThroughput()
{
return collector.getMsgReadThroughput() / (float) collector.getSessionCount();
}
public float getAverageMessageWrittenThroughput()
{
return collector.getMsgWrittenThroughput() / (float) 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();
}
}
}
}