AlertsSyslogAppender.java 文件源码

void setSyslogAppenders() {
    if (_syslogAppenders == null) {
        _syslogAppenders = new ArrayList<SyslogAppender>();
    }

    if (_syslogHosts == null || _syslogHosts.trim().isEmpty()) {
        reset();
        return;
    }

    _syslogHostsList = parseSyslogHosts(_syslogHosts);

    if (!validateIpAddresses()) {
        reset();
        errorHandler.error(" Invalid format for the IP Addresses parameter ");
        return;
    }

    for (String syslogHost : _syslogHostsList) {
        _syslogAppenders.add(new SyslogAppender(getLayout(), syslogHost, SyslogAppender.getFacility(_facility)));
    }
}