/*
* 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.util.Date;
import java.util.List;
import org.apache.mina.common.IdleStatus;
import org.apache.mina.common.IoFilterChain;
import org.apache.mina.common.IoSession;
import org.apache.mina.common.support.BaseIoSession;
import org.apache.mina.filter.LoggingFilter;
import org.apache.mina.management.IoSessionStat;
import org.apache.mina.management.StatCollector;
/**
* @author The Apache Directory Project (mina-dev@directory.apache.org)
* @version $Rev: 441336 $, $Date: 2006-09-08 11:11:33 +0900 (금, 08 9월 2006) $
*/
public class IoSessionManager implements IoSessionManagerMBean
{
private IoSession session;
/**
* create the session manager
* @param session the MINA's session to manage
*/
public IoSessionManager( IoSession session )
{
this.session = session;
}
/**
* @see archean.util.mina.IoSessionManagerMBean#isConnected()
*/
public boolean isConnected()
{
return session.isConnected();
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getReadBytes()
*/
public long getReadBytes()
{
return session.getReadBytes();
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getWrittenBytes()
*/
public long getWrittenBytes()
{
return session.getWrittenBytes();
}
public long getReadMessages()
{
return ( ( BaseIoSession ) session ).getReadMessages();
}
public long getWrittenMessages()
{
return ( ( BaseIoSession ) session ).getWrittenMessages();
}
/**
* @see archean.util.mina.IoSessionManagerMBean#close()
*/
public void close()
{
session.close().join();
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getCreationTime()
*/
public Date getCreationTime()
{
return new Date( session.getCreationTime() );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getLastIoTime()
*/
public Date getLastIoTime()
{
return new Date( session.getLastIoTime() );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getLastReadTime()
*/
public Date getLastReadTime()
{
return new Date( session.getLastReadTime() );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getLastWriteTime()
*/
public Date getLastWriteTime()
{
return new Date( session.getLastWriteTime() );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getInstalledFilters()
*/
public String[] getInstalledFilters()
{
List filters = session.getFilterChain().getAll();
String[] res = new String[filters.size()];
for ( int i = 0; i < res.length; i++ )
{
res[i] = ( ( IoFilterChain.Entry ) filters.get( i ) ).getName();
}
return res;
}
/**
* @see archean.util.mina.IoSessionManagerMBean#addLastLoggingFilter()
*/
public void addLastLoggingFilter()
{
LoggingFilter f = new LoggingFilter();
session.getFilterChain().addLast( "LoggerLast", f );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#removeLastLoggingFilter()
*/
public void removeLastLoggingFilter()
{
session.getFilterChain().remove( "LoggerLast" );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#addFirstLoggingFilter()
*/
public void addFirstLoggingFilter()
{
LoggingFilter f = new LoggingFilter();
session.getFilterChain().addFirst( "LoggerFirst", f );
}
public void removeFirstLoggingFilter()
{
session.getFilterChain().remove( "LoggerFirst" );
}
// IDLE monitoring
/**
* @see archean.util.mina.IoSessionManagerMBean#getReadIdleTime()
*/
public long getReadIdleTime()
{
return session.getIdleTimeInMillis( IdleStatus.READER_IDLE );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getWriteIdleTime()
*/
public long getWriteIdleTime()
{
return session.getIdleTimeInMillis( IdleStatus.WRITER_IDLE );
}
/**
* @see archean.util.mina.IoSessionManagerMBean#getBothIdleTime()
*/
public long getBothIdleTime()
{
return session.getIdleTimeInMillis( IdleStatus.BOTH_IDLE );
}
public float getByteReadThroughtput()
{
IoSessionStat stats=(IoSessionStat)session.getAttribute(StatCollector.KEY);
if(stats==null)
return Float.NaN;
else
return stats.getByteReadThroughput();
}
public float getByteWrittenThroughtput()
{
IoSessionStat stats=(IoSessionStat)session.getAttribute(StatCollector.KEY);
if(stats==null)
return Float.NaN;
else
return stats.getByteWrittenThroughput();
}
public float getMessageReadThroughtput()
{
IoSessionStat stats=(IoSessionStat)session.getAttribute(StatCollector.KEY);
if(stats==null)
return Float.NaN;
else
return stats.getMessageReadThroughput();
}
public float getMessageWrittenThroughtput()
{
IoSessionStat stats=(IoSessionStat)session.getAttribute(StatCollector.KEY);
if(stats==null)
return Float.NaN;
else
return stats.getMessageWrittenThroughput();
}
}