/*
* File : FMFileUnlimited.java
* Created : 12-Feb-2004
* By : parg
*
* Azureus - a Java Bittorrent client
*
* 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.
*
* 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 ( see the LICENSE file ).
*
* 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
*/
package com.aelitis.azureus.core.diskmanager.file.impl;
/**
* @author parg
*
*/
import java.io.File;
import org.gudy.azureus2.core3.util.DirectByteBuffer;
import com.aelitis.azureus.core.diskmanager.file.*;
public class
FMFileUnlimited
extends FMFileImpl
{
protected
FMFileUnlimited(
FMFileOwner _owner,
FMFileManagerImpl _manager,
File _file,
int _type )
throws FMFileManagerException
{
super( _owner, _manager, _file, _type );
}
public void
setAccessMode(
int mode )
throws FMFileManagerException
{
try{
this_mon.enter();
if ( mode == getAccessMode() && isOpen()){
return;
}
setAccessModeSupport( mode );
if ( isOpen()){
closeSupport( false );
}
openSupport( "FMFileUnlimited:setAccessMode" );
}finally{
this_mon.exit();
}
}
public long
getLength()
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:getLength" );
return( getLengthSupport());
}finally{
this_mon.exit();
}
}
public void
setLength(
long length )
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:setLength" );
setLengthSupport( length );
}finally{
this_mon.exit();
}
}
public void
read(
DirectByteBuffer buffer,
long offset )
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:read" );
readSupport( buffer, offset );
}finally{
this_mon.exit();
}
}
public void
read(
DirectByteBuffer[] buffers,
long offset )
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:read" );
readSupport( buffers, offset );
}finally{
this_mon.exit();
}
}
public void
write(
DirectByteBuffer buffer,
long position )
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:write" );
writeSupport( buffer, position );
}finally{
this_mon.exit();
}
}
public void
write(
DirectByteBuffer[] buffers,
long position )
throws FMFileManagerException
{
try{
this_mon.enter();
ensureOpen( "FMFileUnlimited:write" );
writeSupport( buffers, position );
}finally{
this_mon.exit();
}
}
public void
close()
throws FMFileManagerException
{
try{
this_mon.enter();
closeSupport( true );
}finally{
this_mon.exit();
}
}
}
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