return null;
        }

        @Override
        public String getServer() {
            return null;
        }

        @Override
        public String getDfsPath() {
            return null;
        }

        @Override
        public int getPort() {
            return 0;
        }

        @Override
        public URL getURL() {
            try {

     * this method will return the referral path to which it maps. Otherwise
     * <code>null</code> is returned.
     *
     * @return URL to the DFS volume
     */
    String getDfsPath();

    /**
     * Returns the transport port number for this SMB resource connection.
     *
     * @return the transport port, if specified
     */
    int getPort();

    /**