final String resourceName = params != null ? params.get(ExtractData.RESOURCE_NAME_KEY) : null;

            String value = null;
            if (StringUtil.isNotEmpty(url)) {
                value = url;
            } else if (StringUtil.isNotEmpty(resourceName)) {
                value = resourceName;
            }

            if (value != null) {

     */
    protected String[] parsePath(final String path) {
        if (StringUtil.isNotEmpty(path)) {
            final String[] values = path.split("/", 2);
            if (values.length == 2) {
                return values;
            }
            if (values.length == 1 && StringUtil.isNotEmpty(values[0])) {
                return new String[] { values[0], StringUtil.EMPTY };
            }
        }

            final String pdfPassword) {
        final Metadata metadata = new Metadata();
        if (StringUtil.isNotEmpty(resourceName)) {
            metadata.set(ExtractData.RESOURCE_NAME_KEY, resourceName);
        }
        if (StringUtil.isNotBlank(contentType)) {
            metadata.set(ExtractData.CONTENT_TYPE, contentType);

     * @return The created OpenSearch client.
     */
    protected Client createClient() {
        final String[] hosts =
                split(address, ",").get(stream -> stream.map(String::trim).filter(StringUtil::isNotEmpty).toArray(n -> new String[n]));
        final Settings settings = Settings.builder().putList("http.hosts", hosts).build();
        return new HttpClient(settings, null);
    }

    /**

                            .stream();
                } catch (OpenSearchStatusException | IllegalStateException e) {
                    final String msg = e.getMessage();
                    if (StringUtil.isNotEmpty(msg) || msg.contains("index.analyze.max_token_count")) {
                        logger.warn("Failed to parse document. ", e);
                        return Stream.empty();
                    }

     */
    protected static String constructRedirectLocation(final String url, final String location) {
        try {
            URI uri = new URI(url);
            if (StringUtil.isNotEmpty(location)) {
                uri = uri.resolve(location.replace(" ", "%20"));
            }
            return uri.normalize().toASCIIString();
        } catch (URISyntaxException e) {