org.opennms.netmgt.alarmd.api

Interface AlarmPersisterExtension

public interface AlarmPersisterExtension

This interface allows extensions to modify the alarm after alarmd has created the alarm, or updated it with a reduced event, but before it is persisted. This can be used to add additional logic and set additional fields on the alarms before other processes and components are notified. Implementations must be thread safe since alarmd will issue these callbacks over many threads.

Author:

jwhite

Method Summary

Modifier and Type	Method and Description
void	afterAlarmCreated(OnmsAlarm alarm, Event event, OnmsEvent dbEvent) Invoked by the AlarmPersister after the alarm has been created, but *before* the call the save the object via the DAO is made.
void	afterAlarmUpdated(OnmsAlarm alarm, Event event, OnmsEvent dbEvent) Invoked by the AlarmPersister after the alarm has been updated, but *before* the call the save the object via the DAO is made.

Method Detail

afterAlarmCreated

void afterAlarmCreated(OnmsAlarm alarm,
                       Event event,
                       OnmsEvent dbEvent)

Invoked by the AlarmPersister after the alarm has been created, but *before* the call the save the object via the DAO is made.

Parameters:

alarm - the alarm that was created

event - the event that triggered the alarm

dbEvent - the database entity associated with the given event

afterAlarmUpdated

void afterAlarmUpdated(OnmsAlarm alarm,
                       Event event,
                       OnmsEvent dbEvent)

Invoked by the AlarmPersister after the alarm has been updated, but *before* the call the save the object via the DAO is made.

Parameters:

alarm - the alarm that was update

event - the event that triggered the update to the alarm

dbEvent - the database entity associated with the given event