package org.webslinger.ext.image;

 import java.io.IOException;

 import org.apache.commons.vfs.FileObject;

 public class CommonsVfsImageDescriptor extends AbstractImageDescriptor {

     private final FileObject file;

     public CommonsVfsImageDescriptor(FileObject file) {

         this.file = file;

     }

     public String getContentEncoding() throws IOException {

         return file.getContent().getContentInfo().getContentEncoding();

     }

     public String getContentType() throws IOException {

         return file.getContent().getContentInfo().getContentType();

     }

     public FileObject getFile() throws IOException {

         return file;

     }

     protected Object get(String name) throws IOException {

         return file.getContent().getAttribute(name);

     }

     public int hashCode() {

         return file.hashCode();

     }

     public boolean equals(Object o) {

         if (!(o instanceof CommonsVfsImageDescriptor)) return false;

         return file.equals(((CommonsVfsImageDescriptor) o).file);

     }

 }