/**
* Project Wonderland
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., All Rights Reserved
*
* Redistributions in source code form must reproduce the above
* copyright and this condition.
*
* The contents of this file are subject to the GNU General Public
* License, Version 2 (the "License"); you may not use this file
* except in compliance with the License. A copy of the License is
* available at http://www.opensource.org/licenses/gpl-license.php.
*
* Sun designates this particular file as subject to the "Classpath"
* exception as provided by Sun in the License file that accompanied
* this code.
*/
package org.jdesktop.wonderland.tools.wfs.memory;
import org.jdesktop.wonderland.tools.wfs.WFS;
import org.jdesktop.wonderland.tools.wfs.WFSRootDirectory;
import org.jdesktop.wonderland.tools.wfs.delegate.DirectoryDelegate;
/**
* The MemoryWFS class extends the WFS abstract class and represents a Wonderland
* File System that resides entire in memory.
*
* @author Jordan Slott <jslott@dev.java.net>
*/
public class MemoryWFS extends WFS {
/**
* Creates a new instance of WFS.
*
* @param name The name of the WFS (without any '-wfs' suffix)
*/
public MemoryWFS(String name) {
super(name);
/* Create the proper delegate for the root directory */
DirectoryDelegate delegate = new MemoryDirectoryDelegate();
this.directory = new WFSRootDirectory(this, delegate);
}
/**
* Writes the entire WFS to the underlying medium, including the meta-
* information contains within the root directory, the cells containing
* within the root directory, and any child directories.
*/
@Override
public void write() {
/* Not supported, since nothing to write to! */
throw new UnsupportedOperationException("Not supported. Please use WFS.writeTo()");
}
}