setupEpg(_epgMap, et -> ((SearchLog) et).getUserSessionId(), (et, vl) -> ((SearchLog) et).setUserSessionId(DfTypeUtil.toString(vl)),
                "userSessionId");
        setupEpg(_epgMap, et -> ((SearchLog) et).getVirtualHost(), (et, vl) -> ((SearchLog) et).setVirtualHost(DfTypeUtil.toString(vl)),
                "virtualHost");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

        setupEpg(_epgMap, et -> ((KeyMatch) et).getUpdatedTime(), (et, vl) -> ((KeyMatch) et).setUpdatedTime(DfTypeUtil.toLong(vl)),
                "updatedTime");
        setupEpg(_epgMap, et -> ((KeyMatch) et).getVirtualHost(), (et, vl) -> ((KeyMatch) et).setVirtualHost(DfTypeUtil.toString(vl)),
                "virtualHost");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

    }

    public void setUserSessionId(String value) {
        registerModifiedProperty("userSessionId");
        this.userSessionId = value;
    }

    public String getVirtualHost() {
        checkSpecifiedProperty("virtualHost");
        return convertEmptyToNull(virtualHost);
    }

    public void setVirtualHost(String value) {
        registerModifiedProperty("virtualHost");

        setupEpg(_epgMap, et -> ((RelatedContent) et).getUpdatedTime(),
                (et, vl) -> ((RelatedContent) et).setUpdatedTime(DfTypeUtil.toLong(vl)), "updatedTime");
        setupEpg(_epgMap, et -> ((RelatedContent) et).getVirtualHost(),
                (et, vl) -> ((RelatedContent) et).setVirtualHost(DfTypeUtil.toString(vl)), "virtualHost");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

                } else if (roleFieldNameSet.contains(name)) {
                    roles.add(searchFieldLog.getSecond());
                }
            }

            final String virtualHost = searchLog.getVirtualHost();
            if (virtualHost != null) {
                tags.add(virtualHost);
            }

            if (sb.length() > 0) {

            params.put("Client IP", e.getClientIp());
            params.put("Referer", e.getReferer());
            params.put("Languages", e.getLanguages());
            params.put("Virtual Host", e.getVirtualHost());
            params.put("Roles", e.getRoles() != null ? String.join(" ", e.getRoles()) : StringUtil.EMPTY);
            params.put("User Agent", e.getUserAgent());