/*
* Created on 19 Jul 2006
* Created by Paul Gardner
* Copyright (C) 2006 Aelitis, All Rights Reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*
*/
package org.gudy.azureus2.core3.disk.impl.access.impl;
import org.gudy.azureus2.core3.config.COConfigurationManager;
import org.gudy.azureus2.core3.config.ParameterListener;
import org.gudy.azureus2.core3.disk.DiskManagerRequest;
import org.gudy.azureus2.core3.logging.LogEvent;
import org.gudy.azureus2.core3.logging.LogIDs;
import org.gudy.azureus2.core3.logging.Logger;
import org.gudy.azureus2.core3.util.SystemTime;
public abstract class
DiskManagerRequestImpl
implements DiskManagerRequest
{
private static final LogIDs LOGID = LogIDs.DISK;
private static boolean DEBUG;
private static int next_id;
static{
COConfigurationManager.addAndFireParameterListener(
"diskmanager.request.debug.enable",
new ParameterListener()
{
public void
parameterChanged(
String name )
{
DEBUG = COConfigurationManager.getBooleanParameter( name, false );
}
});
}
private long start_time;
private String name;
protected abstract String
getName();
public void
requestStarts()
{
if ( DEBUG ){
try{
int id;
synchronized( DiskManagerRequestImpl.class ){
id = next_id++;
}
name = getName() + " [" + id + "]";
start_time = SystemTime.getCurrentTime();
Logger.log(new LogEvent( LOGID, "DMRequest start: " + name ));
}catch( Throwable e ){
}
}
}
public void
requestEnds(
boolean ok )
{
if ( DEBUG ){
try{
Logger.log(new LogEvent( LOGID, "DMRequest end: " + name + ",ok=" + ok + ", time=" + ( SystemTime.getCurrentTime() - start_time )));
}catch( Throwable e ){
}
}
}
}