}

        // LDAP: cn=%s
        // AD: (&(objectClass=user)(sAMAccountName=%s))
        final String filter = String.format(accountFilter, ldapUser.getName());
        if (logger.isDebugEnabled()) {
            logger.debug("Account Filter: {}", filter);
        }
        final Set<String> subRoleSet = new HashSet<>();

            });
            break;
        }
    }

    protected String generateNewIndexName(final String configIndex) {
        return configIndex + "." + new SimpleDateFormat("yyyyMMdd").format(new Date());
    }

    protected void insertBulkData(final FessConfig fessConfig, final String configIndex, final String dataPath) {
        try {
            final BulkRequestBuilder builder = client.prepareBulk();

            buf.append(obj.toString());
        } else if (obj instanceof Date) {
            final SimpleDateFormat sdf = new SimpleDateFormat(CoreLibConstants.DATE_FORMAT_ISO_8601_EXTEND, Locale.ROOT);
            buf.append('\"').append(StringEscapeUtils.escapeJson(sdf.format(obj))).append('\"');
        } else {
            buf.append('\"').append(StringEscapeUtils.escapeJson(obj.toString())).append('\"');
        }

    default String getLdapAdminUserFilter(final String name) {
        return String.format(getLdapAdminUserFilter(), name);
    }

    String getLdapAdminUserBaseDn();

    default String getLdapAdminUserSecurityPrincipal(final String name) {
        final StringBuilder buf = new StringBuilder(100);
        buf.append(String.format(getLdapAdminUserFilter(), name));
        if (StringUtil.isNotBlank(getLdapAdminUserBaseDn())) {