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");
        setupEpg(_epgMap, et -> ((SearchLog) et).getRoles(), (et, vl) -> ((SearchLog) et).setRoles((String[]) vl), "roles");

        return requestedAt;
    }

    public void setRequestedAt(LocalDateTime value) {
        registerModifiedProperty("requestedAt");
        this.requestedAt = value;
    }

    public Long getResponseTime() {
        checkSpecifiedProperty("responseTime");
        return responseTime;
    }

    public void setResponseTime(Long value) {
        registerModifiedProperty("responseTime");

                    appendJson("access-type", entity.getAccessType(), buf).append(',');
                    appendJson("query-time", entity.getQueryTime(), buf).append(',');
                    appendJson("response-time", entity.getResponseTime(), buf).append(',');
                    appendJson("requested-at", entity.getRequestedAt(), buf).append(',');
                    final Map<String, List<String>> searchFieldMap = entity.getSearchFieldLogList()

            params.put("Requested Time", FessFunctions.formatDate(e.getRequestedAt()));
            params.put("Query Time", toNumberString(e.getQueryTime()));
            params.put("Response Time", toNumberString(e.getResponseTime()));
            params.put("Hit Count", toNumberString(e.getHitCount()));
            params.put("Offset", toNumberString(e.getQueryOffset()));
            params.put("Page Size", toNumberString(e.getQueryPageSize()));