}
        }

        @Override
        public void characters(final char[] ch, final int offset, final int length) {
            if (buf != null) {
                buf.append(new String(ch, offset, length));
            }
        }

        @Override
        public void endElement(final String uri, final String localName, final String qName) {
            if (URL_ELEMENT.equals(qName)) {

    private static final Logger logger = LoggerFactory.getLogger(TikaExtractor.class);

    public static final String TIKA_TESSERACT_CONFIG = "tika.tesseract.config";

    public static final String TIKA_PDF_CONFIG = "tika.pdf.config";

    public static final String NORMALIZE_TEXT = "normalize_text";

    private static final String FILE_PASSWORD = "fess.file.password";

    }

    protected List<FileItem> parseRequest(final HttpServletRequest request, final ServletFileUpload upload) throws FileUploadException {
        return upload.parseRequest(request);
    }

    protected void mappingParameter(final HttpServletRequest request, final List<FileItem> items) {
        showFieldLoggingTitle();
        for (final FileItem item : items) {
            if (item.isFormField()) {

    }

    protected void processAccessControlEntries(final ResponseData responseData, final SmbFile file) {
        try {
            final ACE[] aces = file.getSecurity(resolveSids);
            if (aces != null) {
                final Set<SID> sidAllowSet = new HashSet<>();
                final Set<SID> sidDenySet = new HashSet<>();
                for (final ACE ace : aces) {
                    if (logger.isDebugEnabled()) {

        }
    }

    protected void processDefault(final Object... objs) {
    }

    protected void processSystemError(final Object... objs) {
        final Throwable t = (Throwable) objs[0];
        if (logger.isErrorEnabled()) {
            logger.error("System Error.", t);
        }
    }

    protected void processNoRule(final Object... objs) {

            }
        } catch (final Exception e) {
            // ignore
        }
        return buf.toString();
    }

    protected boolean isLogFilename(final String name) {
        return name.endsWith(".log") || name.endsWith(".log.gz");
    }

    protected boolean startReindex(final boolean replaceAliases, final boolean resetDictionaries, final String numberOfShards,
            final String autoExpandReplicas) {

    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, this::asListHtml);
        verifyToken(this::asListHtml);
        final String fileName = form.bulkFile.getFileName();
        final File tempFile = ComponentUtil.getSystemHelper().createTempFile("fess_restore_", ".tmp");
        try (final InputStream in = form.bulkFile.getInputStream(); final OutputStream out = new FileOutputStream(tempFile)) {

    private static final Logger logger = LoggerFactory.getLogger(SmbClient.class);

    public static final String SMB_AUTHENTICATIONS_PROPERTY = "smb1Authentications";

    public static final String SMB_ACCESS_CONTROL_ENTRIES = "smb1AccessControlEntries";

    public static final String SMB_ALLOWED_SID_ENTRIES = "smb1AllowedSidEntries";

    public static final String SMB_DENIED_SID_ENTRIES = "smb1DeniedSidEntries";

    }

    public void deleteElevateWord(final String word, final boolean apply) {
        suggester.indexer().deleteElevateWord(word, apply);
        refresh();
    }

    public void addElevateWord(final String word, final String reading, final String[] tags, final String[] permissions, final Float boost,
            final boolean apply) {
        final String[] readings;
        if (StringUtil.isBlank(reading)) {

            while (scrollId != null) {
                final SearchHits searchHits = response.getHits();
                if (searchHits.getHits().length == 0) {
                    break;
                }

                final BulkResponse bulkResponse = getClient().get(c -> {
                    final BulkRequestBuilder builder = c.prepareBulk();
                    for (final SearchHit searchHit : searchHits) {