OpenraspDailyRollingFileAppender.java 文件源码

public void activateOptions() {
    super.activateOptions();
    if(datePattern != null && fileName != null) {
        now.setTime(System.currentTimeMillis());
        sdf = new SimpleDateFormat(datePattern);
        int type = computeCheckPeriod();
        printPeriodicity(type);
        rc.setType(type);
        File file = new File(fileName);
        scheduledFilename = fileName+sdf.format(new Date(file.lastModified()));

    } else {
        LogLog.error("Either File or DatePattern options are not set for appender ["
                +name+"].");
    }
}