/*
* $Id$
*
* Copyright (C) 2003-2014 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library 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 Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.apps.vmware.disk.handler.simple;
import java.io.IOException;
import org.jnode.apps.vmware.disk.ExtentDeclaration;
import org.jnode.apps.vmware.disk.descriptor.Descriptor;
import org.jnode.apps.vmware.disk.descriptor.DescriptorRW;
import org.jnode.apps.vmware.disk.extent.Extent;
import org.jnode.apps.vmware.disk.handler.FileDescriptor;
import org.jnode.apps.vmware.disk.handler.UnsupportedFormatException;
/**
* Wrote from the 'Virtual Disk Format 1.0' specifications (from VMWare).
*
* @author Fabien DUMINY (fduminy at jnode dot org)
*
*/
final class SimpleDescriptorRW extends DescriptorRW {
@Override
public Extent createMainExtent(Descriptor desc, ExtentDeclaration extentDecl) {
return new Extent(desc, extentDecl);
}
@Override
public Extent createExtent(FileDescriptor fileDescriptor, ExtentDeclaration extentDecl)
throws IOException, UnsupportedFormatException {
Descriptor desc = (fileDescriptor == null) ? null : fileDescriptor.getDescriptor();
return createMainExtent(desc, extentDecl);
}
}