package org.webslinger.vfs;

 import java.io.ByteArrayInputStream;

 import java.io.InputStream;

 import java.io.IOException;

 import java.io.OutputStream;

 import java.util.Collection;

 import org.webslinger.io.Charsets;

 import org.webslinger.io.IOUtil;

 public class StringVFSDelegate extends VFSDelegate<String, String, Void> {

     public String getId(String id) {

         return id;

     }

     public Type getType(String id) {

         return Type.FILE;

     }

     public long getLastModifiedTime(String id) {

         return 0;

     }

     public Collection<Permission> getPermissions(String id) throws IOException {

         return Permission.READABLE_SET;

     }

     public Void getParent(String id) throws IOException {

         return null;

     }

     public String getContentType(String id) throws IOException {

         return "text/plain";

     }

     public long getLength(String id) throws IOException {

         return id.length();

     }

     public String getString(String id) {

         return id;

     }

     public InputStream openInput(String id) throws IOException {

         try {

             return new ByteArrayInputStream(IOUtil.getBytes(id, Charsets.UTF8));

         } catch (RuntimeException e) {

             throw e;

         } catch (Error e) {

             throw e;

         } catch (Exception e) {

             throw (IOException) new IOException(e.getMessage()).initCause(e);

         }

     }

 }