/*
* Created on 18-Apr-2004
* Created by Paul Gardner
* Copyright (C) 2004, 2005, 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.platform;
import org.gudy.azureus2.core3.util.AEMonitor;
import org.gudy.azureus2.core3.util.Constants;
import org.gudy.azureus2.core3.util.Debug;
import org.gudy.azureus2.plugins.platform.PlatformManagerException;
/**
* @author parg
*
*/
public class
PlatformManagerFactory
{
protected static PlatformManager platform_manager;
protected static AEMonitor class_mon = new AEMonitor( "PlatformManagerFactory");
public static PlatformManager
getPlatformManager()
{
try{
class_mon.enter();
if ( platform_manager == null ){
try{
if ( getPlatformType() == PlatformManager.PT_WINDOWS ){
platform_manager = org.gudy.azureus2.platform.win32.PlatformManagerImpl.getSingleton();
}else if( getPlatformType() == PlatformManager.PT_MACOSX ){
platform_manager = org.gudy.azureus2.platform.macosx.PlatformManagerImpl.getSingleton();
}else if( getPlatformType() == PlatformManager.PT_UNIX ){
platform_manager = org.gudy.azureus2.platform.unix.PlatformManagerImpl.getSingleton();
}
}catch( PlatformManagerException e ){
// exception will already have been logged
}catch( Throwable e ){
Debug.printStackTrace(e);
}
}
if ( platform_manager == null ){
platform_manager = org.gudy.azureus2.platform.dummy.PlatformManagerImpl.getSingleton();
}
return( platform_manager );
}finally{
class_mon.exit();
}
}
public static int
getPlatformType()
{
if (Constants.isWindows) {
return (PlatformManager.PT_WINDOWS );
} else if (Constants.isOSX) {
return (PlatformManager.PT_MACOSX );
} else if (Constants.isUnix) {
return (PlatformManager.PT_UNIX );
} else {
return (PlatformManager.PT_OTHER );
}
}
}
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