return Collections.emptyMap();
            }

            protected PathMappingHelper getPathMappingHelper() {
                return new PathMappingHelper();
            }
        };
        transformer.fessConfig = new FessConfig.SimpleImpl() {
            private static final long serialVersionUID = 1L;

    /**
     * Gets the path mapping helper for URL transformations.
     *
     * @return the path mapping helper instance
     */
    protected PathMappingHelper getPathMappingHelper() {
        return ComponentUtil.getPathMappingHelper();
    }

    /**
     * Deserializes data from access result data.
     *
     * @param accessResultData the access result data containing serialized data

        final boolean isFtpUrl = url.startsWith("ftp:");
        final boolean isSmbOrFtpUrl = isSmbUrl || isFtpUrl;

        // replacing url with mapping data
        url = ComponentUtil.getPathMappingHelper().replaceUrl(url);

        final boolean isHttpUrl = url.startsWith("http:") || url.startsWith("https:");

        if (isSmbUrl) {
            url = url.replace("smb:", "file:");