package org.webslinger.commons.vfs;

 import org.apache.commons.vfs.FileName;

 import org.apache.commons.vfs.FileObject;

 import org.apache.commons.vfs.FileSystem;

 import org.apache.commons.vfs.FileSystemException;

 public abstract class FilteringFileObject<N extends FileName, F extends FilteringFileObject<N, F, S>, S extends FilteringFileSystem<N, F, S>> extends LayeredFileObject<N, F, S> {

     private final S lfs;

     private final FileObject realFile;

     public FilteringFileObject(N name, S lfs, FileObject realFile) throws FileSystemException {

         super(name, lfs);

         this.lfs = lfs;

         this.realFile = realFile;

     }

     protected FileObject getFile(boolean create) throws FileSystemException {

         return getRealFile();

     }

     public FileObject getRealFile() throws FileSystemException {

         return realFile;

     }

     protected void doDelete() throws FileSystemException {

         getRealFile().delete();

         super.doDelete();

     }

     public void close() throws FileSystemException {

         super.close();

         getRealFile().close();

     }

     public void refresh() throws FileSystemException {

         super.refresh();

         getRealFile().refresh();

         children.set(null);

     }

 }