QpidCompositeRollingAppender.java 文件源码

/**
 * Handles append time behavior for CompositeRollingAppender.  This checks if a roll over either by date (checked
 * first) or time (checked second) is need and then appends to the file last.
 */
protected void subAppend(LoggingEvent event)
{

    if (rollDate)
    {
        long n = System.currentTimeMillis();
        if (n >= nextCheck)
        {
            now.setTime(n);
            nextCheck = rc.getNextCheckMillis(now);

            rollOverTime();
        }
    }

    if (rollSize)
    {
        if ((fileName != null) && (((CountingQuietWriter) qw).getCount() >= maxFileSize))
        {
            rollOverSize();
        }
    }

    super.subAppend(event);
}