try {
            final RESULT result = entityType.newInstance();
            result.setCreatedAt(toLocalDateTime(source.get("createdAt")));
            result.setDocId(DfTypeUtil.toString(source.get("docId")));
            result.setQueryId(DfTypeUtil.toString(source.get("queryId")));

        if (str == null) {
            return null;
        }
        return new String[] { str };
    }

    protected LocalDateTime toLocalDateTime(Object value) {
        return DfTypeUtil.toLocalDateTime(value);
    }

    protected Date toDate(Object value) {
        return DfTypeUtil.toDate(value);
    }

        if (str == null) {
            return null;
        }
        return new String[] { str };
    }

    protected LocalDateTime toLocalDateTime(Object value) {
        return DfTypeUtil.toLocalDateTime(value);
    }

    protected Date toDate(Object value) {
        return DfTypeUtil.toDate(value);
    }

        if (str == null) {
            return null;
        }
        return new String[] { str };
    }

    protected LocalDateTime toLocalDateTime(Object value) {
        return DfTypeUtil.toLocalDateTime(value);
    }

    protected Date toDate(Object value) {
        return DfTypeUtil.toDate(value);
    }

            result.setQueryTime(DfTypeUtil.toLong(source.get("queryTime")));
            result.setReferer(DfTypeUtil.toString(source.get("referer")));
            result.setRequestedAt(toLocalDateTime(source.get("requestedAt")));
            result.setResponseTime(DfTypeUtil.toLong(source.get("responseTime")));
            result.setRoles(toStringArray(source.get("roles")));

        setupEpg(_epgMap, et -> ((SearchLog) et).getRequestedAt(),
                (et, vl) -> ((SearchLog) et).setRequestedAt(DfTypeUtil.toLocalDateTime(vl)), "requestedAt");
        setupEpg(_epgMap, et -> ((SearchLog) et).getResponseTime(), (et, vl) -> ((SearchLog) et).setResponseTime(DfTypeUtil.toLong(vl)),
                "responseTime");

        final FessConfig fessConfig = ComponentUtil.getFessConfig();

        // search log
        if (fessConfig.isSearchLog()) {
            ComponentUtil.getSearchLogHelper().addSearchLog(params, DfTypeUtil.toLocalDateTime(requestedTime), queryId, query,
                    params.getStartPosition(), params.getPageSize(), queryResponseList);
        }

        // favorite
        if (fessConfig.isUserFavorite()) {

    }

    protected LocalDateTime parseDateTime(final String value, final DateTimeFormatter formatter) {
        return LocalDateTime.parse(value, formatter).atZone(ZoneId.systemDefault()).withZoneSameInstant(ZoneOffset.UTC).toLocalDateTime();
    }

    public OptionalEntity<?> getSearchLog(final String logType, final String id) {
        if (SearchLogPager.LOG_TYPE_CLICK.equalsIgnoreCase(logType)) {
            return clickLogBhv.selectByPK(id);