this.roles = value;
    }

    public String getSearchWord() {
        checkSpecifiedProperty("searchWord");
        return convertEmptyToNull(searchWord);
    }

    public void setSearchWord(String value) {
        registerModifiedProperty("searchWord");
        this.searchWord = value;
    }

    public String getUser() {
        checkSpecifiedProperty("user");

            result.setResponseTime(DfTypeUtil.toLong(source.get("responseTime")));
            result.setRoles(toStringArray(source.get("roles")));
            result.setSearchWord(DfTypeUtil.toString(source.get("searchWord")));
            result.setUser(DfTypeUtil.toString(source.get("user")));
            result.setUserAgent(DfTypeUtil.toString(source.get("userAgent")));

        setupEpg(_epgMap, et -> ((SearchLog) et).getRoles(), (et, vl) -> ((SearchLog) et).setRoles((String[]) vl), "roles");
        setupEpg(_epgMap, et -> ((SearchLog) et).getSearchWord(), (et, vl) -> ((SearchLog) et).setSearchWord(DfTypeUtil.toString(vl)),
                "searchWord");
        setupEpg(_epgMap, et -> ((SearchLog) et).getUser(), (et, vl) -> ((SearchLog) et).setUser(DfTypeUtil.toString(vl)), "user");

        searchLog.setResponseTime(queryResponseList.getExecTime());
        searchLog.setQueryTime(queryResponseList.getQueryTime());
        searchLog.setSearchWord(StringUtils.abbreviate(query, 1000));
        searchLog.setRequestedAt(requestedTime);
        searchLog.setSearchQuery(StringUtils.abbreviate(queryResponseList.getSearchQuery(), 1000));