DailyMaxRollingFileAppender.java 文件源码

void printPeriodicity(int type) {
    switch (type) {
        case TOP_OF_MINUTE:
            LogLog.debug("Appender [[+name+]] to be rolled every minute.");
            break;
        case TOP_OF_HOUR:
            LogLog.debug("Appender [" + name + "] to be rolled on top of every hour.");
            break;
        case HALF_DAY:
            LogLog.debug("Appender [" + name + "] to be rolled at midday and midnight.");
            break;
        case TOP_OF_DAY:
            LogLog.debug("Appender [" + name + "] to be rolled at midnight.");
            break;
        case TOP_OF_WEEK:
            LogLog.debug("Appender [" + name + "] to be rolled at start of week.");
            break;
        case TOP_OF_MONTH:
            LogLog.debug("Appender [" + name + "] to be rolled at start of every month.");
            break;
        default:
            LogLog.warn("Unknown periodicity for appender [[+name+]].");
    }
}