.filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

                            .filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

                            .filter(StringUtil::isNotBlank)
                            .distinct()
                            .collect(Collectors.joining("\n")));
                    form.virtualHosts = stream(entity.getVirtualHosts())
                            .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.joining("\n")));
                    form.name = null;
                });

        return updatedTime;
    }

    public void setUpdatedTime(Long value) {
        registerModifiedProperty("updatedTime");
        this.updatedTime = value;
    }

    public String[] getVirtualHosts() {
        checkSpecifiedProperty("virtualHosts");
        return virtualHosts;
    }

    public void setVirtualHosts(String[] value) {
        registerModifiedProperty("virtualHosts");

        setupEpg(_epgMap, et -> ((FileConfig) et).getUpdatedTime(), (et, vl) -> ((FileConfig) et).setUpdatedTime(DfTypeUtil.toLong(vl)),
                "updatedTime");
        setupEpg(_epgMap, et -> ((FileConfig) et).getVirtualHosts(), (et, vl) -> ((FileConfig) et).setVirtualHosts((String[]) vl),
                "virtualHosts");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

        setupEpg(_epgMap, et -> ((WebConfig) et).getUserAgent(), (et, vl) -> ((WebConfig) et).setUserAgent(DfTypeUtil.toString(vl)),
                "userAgent");
        setupEpg(_epgMap, et -> ((WebConfig) et).getVirtualHosts(), (et, vl) -> ((WebConfig) et).setVirtualHosts((String[]) vl),
                "virtualHosts");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

        return updatedTime;
    }

    public void setUpdatedTime(Long value) {
        registerModifiedProperty("updatedTime");
        this.updatedTime = value;
    }

    public String[] getVirtualHosts() {
        checkSpecifiedProperty("virtualHosts");
        return virtualHosts;
    }

    public void setVirtualHosts(String[] value) {
        registerModifiedProperty("virtualHosts");

    }

    public void setUserAgent(String value) {
        registerModifiedProperty("userAgent");
        this.userAgent = value;
    }

    public String[] getVirtualHosts() {
        checkSpecifiedProperty("virtualHosts");
        return virtualHosts;
    }

    public void setVirtualHosts(String[] value) {
        registerModifiedProperty("virtualHosts");

        setupEpg(_epgMap, et -> ((DataConfig) et).getUpdatedTime(), (et, vl) -> ((DataConfig) et).setUpdatedTime(DfTypeUtil.toLong(vl)),
                "updatedTime");
        setupEpg(_epgMap, et -> ((DataConfig) et).getVirtualHosts(), (et, vl) -> ((DataConfig) et).setVirtualHosts((String[]) vl),
                "virtualHosts");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

        putResultDataBody(dataMap, fessConfig.getIndexFieldRole(), roleTypeList);
        // virtualHosts
        putResultDataBody(dataMap, fessConfig.getIndexFieldVirtualHost(),
                stream(crawlingConfig.getVirtualHosts()).get(stream -> stream.filter(StringUtil::isNotBlank).collect(Collectors.toList())));
        // TODO date
        // lang
        if (StringUtil.isNotBlank(fessConfig.getCrawlerDocumentFileDefaultLang())) {