public String createdBy;

    @ValidateTypeFailure
    public Long createdTime;

    public void initialize() {
        target = Constants.DEFAULT_JOB_TARGET;
        cronExpression = Constants.DEFAULT_CRON_EXPRESSION;
        scriptType = Constants.DEFAULT_JOB_SCRIPT_TYPE;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();

        boost = 1.0f;
        if (StringUtil.isBlank(userAgent)) {
            userAgent = fessConfig.getUserAgentName();
        }
        numOfThread = Constants.DEFAULT_NUM_OF_THREAD_FOR_WEB;
        intervalTime = Constants.DEFAULT_INTERVAL_TIME_FOR_WEB;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();
        createdTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();

        excludedDocPaths = fessConfig.getCrawlerDocumentFileDefaultExcludeSearchPatterns();
        boost = 1.0f;
        numOfThread = Constants.DEFAULT_NUM_OF_THREAD_FOR_FS;
        intervalTime = Constants.DEFAULT_INTERVAL_TIME_FOR_FS;
        sortOrder = 0;
        createdBy = ComponentUtil.getSystemHelper().getUsername();
        createdTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();