I'm developing a web app using Struts 1.2, Hibernate 3.0 and MySQL 5 and I can properly upload images into the DB, but the problem is that I do not know how to restore them and display them bak on a web page.
I've tried some code like this in my UploadFileAction class:

      // 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();