AlertsSyslogAppender.java 文件源码

@Override
protected void append(LoggingEvent event) {
    if (!isAsSevereAsThreshold(event.getLevel())) {
        return;
    }

    if (_syslogAppenders != null && !_syslogAppenders.isEmpty()) {
        try {
            String logMessage = event.getRenderedMessage();
            if (logMessage.contains("alertType") && logMessage.contains("message")) {
                parseMessage(logMessage);
                String syslogMessage = createSyslogMessage();

                LoggingEvent syslogEvent = new LoggingEvent(event.getFQNOfLoggerClass(), event.getLogger(), event.getLevel(), syslogMessage, null);

                for (SyslogAppender syslogAppender : _syslogAppenders) {
                    syslogAppender.append(syslogEvent);
                }
            }
        } catch (Exception e) {
            errorHandler.error(e.getMessage());
        }
    }
}