@Execute
    @Secured({ ROLE })
    public HtmlResponse crawlingConfigNext(final CrawlingConfigForm form) {
        validate(form, messages -> {}, () -> asHtml(path_AdminWizard_AdminWizardConfigJsp));
        verifyToken(this::asIndexHtml);
        final String name = crawlingConfigInternal(form);
        saveInfo(messages -> messages.addSuccessCreateCrawlingConfigAtWizard(GLOBAL, name));

     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse update(final EditForm form) {
        validate(form, messages -> {}, () -> asHtml(path_AdminGeneral_AdminGeneralJsp));
        verifyToken(() -> asHtml(path_AdminGeneral_AdminGeneralJsp));

        updateConfig(fessConfig, form);
        saveInfo(messages -> messages.addSuccessUpdateCrawlerParams(GLOBAL));
        return redirect(getClass());
    }

     * @return The HTML response.
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, this::asListHtml);
        verifyToken(this::asListHtml);
        final String fileName = form.bulkFile.getFileName();

        if (logger.isDebugEnabled()) {
            logger.debug("Backup file upload initiated: fileName={}", fileName);
        }

        if (form.uploadFile == null) {
            throwValidationError(messages -> messages.addErrorsStorageNoUploadFile(GLOBAL), () -> asListHtml(form.path));
        }
        verifyToken(() -> asListHtml(form.path));
        try {
            uploadObject(getObjectName(form.path, form.uploadFile.getFileName()), form.uploadFile);
        } catch (final StorageException e) {