Objeto ole

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
        // Get the absolute path of the image
        ServletContext sc = getServletContext();
        String filename = sc.getRealPath("image.gif");
    
        // Get the MIME type of the image
        String mimeType = sc.getMimeType(filename);
        if (mimeType == null) {
            sc.log("Could not get MIME type of "+filename);
            resp.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            return;
        }
    
        // Set content type
        resp.setContentType(mimeType);
    
        // Set content size
        File file = new File(filename);
        resp.setContentLength((int)file.length());
    
        // Open the file and output streams
        FileInputStream in = new FileInputStream(file);
        OutputStream out = resp.getOutputStream();
    
        // Copy the contents of the file to the output stream
        byte[] buf = new byte[1024];
        int count = 0;
        while ((count = in.read(buf)) >= 0) {
            out.write(buf, 0, count);
        }
        in.close();
        out.close();
    }

// Get the image Blob from the database
      Blob blob = rs.getBlob( 1 );
      InputStream in = blob.getBinaryStream();

      // Output the blob to the HttpServletResponse
      res.setContentType( "image/jpeg" );
      BufferedOutputStream out = new BufferedOutputStream( res.getOutputStream() );
      byte by[] = new byte[ 32768 ];
      int index = in.read( by, 0, 32768 );
      while ( index != -1 )
      {
        out.write( by, 0, index );
        index = in.read( by, 0, 32768 );
      }
      out.flush();