value = getHandlerParameterMap().get("timeToLive"); // TODO remove
            if (StringUtil.isBlank(value)) {
                return null;
            }
            logger.warn("timeToLive is deprecated. Please use time_to_live.");
        }
        try {
            return Integer.parseInt(value);
        } catch (final NumberFormatException e) {
            if (logger.isDebugEnabled()) {

    /** The key of the message: Login failed. */
    public static final String ERRORS_LOGIN_FAILURE = "{errors.login.failure}";

    /** The key of the message: Please retry because of illegal transition. */
    public static final String ERRORS_APP_ILLEGAL_TRANSITION = "{errors.app.illegal.transition}";

    /** The key of the message: others might be updated, so retry. */

        final Number primaryTerm = (Number) source.remove(fessConfig.getIndexFieldPrimaryTerm());
        IndexResponse response;
        try {
            if (id == null) {
                // TODO throw Exception in next release
                // create
                response = client.prepareIndex().setIndex(index).setSource(new DocMap(source)).setRefreshPolicy(RefreshPolicy.IMMEDIATE)

    /** The key of the message: Score: */
    public static final String LABELS_doc_score = "{labels.doc_score}";

    /** The key of the message: Running as Development mode. For production use, please install a standalone OpenSearch server. */
    public static final String LABELS_development_mode_warning = "{labels.development_mode_warning}";

    /** The key of the message: Your system is out of support. See EOL page. */