throw new FessSystemException("Crawling Session is null.");
        }
        final long now = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
        if (crawlingInfo.getCreatedTime() == null) {
            crawlingInfo.setCreatedTime(now);
        }
    }

    protected void setupDeleteCondition(final CrawlingInfo crawlingInfo) {

        return convertEmptyToNull(createdBy);
    }

    public void setCreatedBy(String value) {
        registerModifiedProperty("createdBy");
        this.createdBy = value;
    }

    public Long getCreatedTime() {
        checkSpecifiedProperty("createdTime");
        return createdTime;
    }

    public void setCreatedTime(Long value) {
        registerModifiedProperty("createdTime");

        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getCreatedBy(),
                (et, vl) -> ((ThumbnailQueue) et).setCreatedBy(DfTypeUtil.toString(vl)), "createdBy");
        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getCreatedTime(),
                (et, vl) -> ((ThumbnailQueue) et).setCreatedTime(DfTypeUtil.toLong(vl)), "createdTime");
        setupEpg(_epgMap, et -> ((ThumbnailQueue) et).getGenerator(),

        setupEpg(_epgMap, et -> ((ElevateWord) et).getCreatedBy(), (et, vl) -> ((ElevateWord) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((ElevateWord) et).getCreatedTime(), (et, vl) -> ((ElevateWord) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");

        setupEpg(_epgMap, et -> ((KeyMatch) et).getCreatedBy(), (et, vl) -> ((KeyMatch) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((KeyMatch) et).getCreatedTime(), (et, vl) -> ((KeyMatch) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");

    {
        setupEpg(_epgMap, et -> ((PathMapping) et).getCreatedBy(), (et, vl) -> ((PathMapping) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((PathMapping) et).getCreatedTime(), (et, vl) -> ((PathMapping) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");

    {
        setupEpg(_epgMap, et -> ((AccessToken) et).getCreatedBy(), (et, vl) -> ((AccessToken) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((AccessToken) et).getCreatedTime(), (et, vl) -> ((AccessToken) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");

    {
        setupEpg(_epgMap, et -> ((BadWord) et).getCreatedBy(), (et, vl) -> ((BadWord) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((BadWord) et).getCreatedTime(), (et, vl) -> ((BadWord) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");
        setupEpg(_epgMap, et -> ((BadWord) et).getSuggestWord(), (et, vl) -> ((BadWord) et).setSuggestWord(DfTypeUtil.toString(vl)),

    {
        setupEpg(_epgMap, et -> ((DuplicateHost) et).getCreatedBy(), (et, vl) -> ((DuplicateHost) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((DuplicateHost) et).getCreatedTime(),
                (et, vl) -> ((DuplicateHost) et).setCreatedTime(DfTypeUtil.toLong(vl)), "createdTime");
        setupEpg(_epgMap, et -> ((DuplicateHost) et).getDuplicateHostName(),

    {
        setupEpg(_epgMap, et -> ((RoleType) et).getCreatedBy(), (et, vl) -> ((RoleType) et).setCreatedBy(DfTypeUtil.toString(vl)),
                "createdBy");
        setupEpg(_epgMap, et -> ((RoleType) et).getCreatedTime(), (et, vl) -> ((RoleType) et).setCreatedTime(DfTypeUtil.toLong(vl)),
                "createdTime");
        setupEpg(_epgMap, et -> ((RoleType) et).getName(), (et, vl) -> ((RoleType) et).setName(DfTypeUtil.toString(vl)), "name");