Examples with SyslogFilter org.opennms.netmgt.alarmd.northbounder.syslog.SyslogFilter used on opensource projects

Example 1 with SyslogFilter

use of org.opennms.netmgt.alarmd.northbounder.syslog.SyslogFilter in project opennms by OpenNMS.

the class SyslogEventForwarder method forward.

/**
     * Forwards an event.
     *
     * @param event the event to be forwarded
     * @param node the node associated with the event if apply
     */
public void forward(Event event, OnmsNode node) {
    if (initialized) {
        LOG.info("Forwarding event {} to destination:{}", event.getUei(), destination.getName());
        SyslogIF instance;
        try {
            instance = Syslog.getInstance(destination.getName());
        } catch (SyslogRuntimeException e) {
            LOG.error("Could not find Syslog instance for destination: '{}': {}", destination.getName(), e);
            return;
        }
        try {
            LOG.debug("Making substitutions for tokens in message format for event: {}.", event.getDbid());
            String msgFormat = null;
            for (SyslogFilter filter : destination.getFilters()) {
                if (passFilter(filter, event)) {
                    msgFormat = filter.getMessageFormat();
                }
            }
            if (msgFormat != null) {
                String syslogMessage = getTranslatedMessage(event, node, msgFormat);
                LOG.debug("Determining LOG_LEVEL for event: {}", event.getDbid());
                int level = SyslogUtils.determineLogLevel(OnmsSeverity.get(event.getSeverity()));
                LOG.debug("Forwarding event: {} via syslog to destination: {}", event.getDbid(), destination.getName());
                instance.log(level, syslogMessage);
            } else {
                LOG.warn("Can't find message format for the incoming. Check your destination's configuration.");
            }
        } catch (Exception ex) {
            LOG.error("Caught exception sending to destination: '{}': {}", destination.getName(), ex);
        }
    } else {
        LOG.error("Can't forward event {} because the facility has not been initialized.", event.getUei());
    }
}