if (StringUtil.isBlank(st)) {
            return "groovy";
        }
        return st;
    }

    public boolean isLoggingEnabled() {
        return Constants.T.equals(getJobLogging());
    }

    public boolean isCrawlerJob() {
        return Constants.T.equals(getCrawler());
    }

    public boolean isEnabled() {
        return Constants.T.equals(getAvailable());
    }

    }

    public void setCronExpression(String value) {
        registerModifiedProperty("cronExpression");
        this.cronExpression = value;
    }

    public Boolean getJobLogging() {
        checkSpecifiedProperty("jobLogging");
        return jobLogging;
    }

    public void setJobLogging(Boolean value) {
        registerModifiedProperty("jobLogging");

                (et, vl) -> ((ScheduledJob) et).setCronExpression(DfTypeUtil.toString(vl)), "cronExpression");
        setupEpg(_epgMap, et -> ((ScheduledJob) et).getJobLogging(),
                (et, vl) -> ((ScheduledJob) et).setJobLogging(DfTypeUtil.toBoolean(vl)), "jobLogging");