Package org.opennms.netmgt.dao.api

Interface AlarmDao

All Superinterfaces:

LegacyOnmsDao<OnmsAlarm,Integer>, OnmsDao<OnmsAlarm,Integer>

All Known Implementing Classes:

AlarmDaoHibernate, MockAlarmDao

public interface AlarmDao
extends LegacyOnmsDao<OnmsAlarm,Integer>

Method Summary

Modifier and Type	Method	Description
OnmsAlarm	findByReductionKey(String reductionKey)
List<OnmsAlarm>	getAlarmsForEventParameters(Map<String,String> eventParameters)
List<HeatMapElement>	getHeatMapItemsForEntity(String entityNameColumn, String entityIdColumn, boolean processAcknowledgedAlarms, String restrictionColumn, String restrictionValue, String... groupByColumns)
List<AlarmSummary>	getNodeAlarmSummaries()	Get the list of current - not yet acknowledged - alarms per node with severity greater than normal, reflecting the max severity, the minimum last event time and alarm count; ordered by the oldest.
List<AlarmSummary>	getNodeAlarmSummariesIncludeAcknowledgedOnes(List<Integer> nodeIds)	Get the list of current alarms per node with severity not equal to cleared, reflecting the max severity, the minimum last event time and alarm count.
long	getNumSituations()	Returns the number of situations currently present in the database.
List<SituationSummary>	getSituationSummaries()	Get the list of current - not yet acknowledged - situations with severity greater than normal;

Methods inherited from interface org.opennms.netmgt.dao.api.LegacyOnmsDao

countMatching, findMatching

Methods inherited from interface org.opennms.netmgt.dao.api.OnmsDao

clear, countAll, countMatching, delete, delete, findAll, findMatching, flush, get, initialize, load, lock, save, saveOrUpdate, update

Method Detail

findByReductionKey

OnmsAlarm findByReductionKey(String reductionKey)

getNodeAlarmSummaries

List<AlarmSummary> getNodeAlarmSummaries()

Get the list of current - not yet acknowledged - alarms per node with severity greater than normal, reflecting the max severity, the minimum last event time and alarm count; ordered by the oldest.

Returns:

A list of alarm summaries.

getSituationSummaries

List<SituationSummary> getSituationSummaries()

Get the list of current - not yet acknowledged - situations with severity greater than normal;

Returns:

A list of situation summaries.

getNodeAlarmSummariesIncludeAcknowledgedOnes

List<AlarmSummary> getNodeAlarmSummariesIncludeAcknowledgedOnes(List<Integer> nodeIds)

Get the list of current alarms per node with severity not equal to cleared, reflecting the max severity, the minimum last event time and alarm count. The alarm count only considers not yet acknowledged alarms, but the max severity is calculated overall (including acknowledged) alarms.

Parameters:

nodeIds - The nodeIds you want to restrict the AlarmSummary calculation to. Must not be NULL!

getHeatMapItemsForEntity

List<HeatMapElement> getHeatMapItemsForEntity(String entityNameColumn,
                                              String entityIdColumn,
                                              boolean processAcknowledgedAlarms,
                                              String restrictionColumn,
                                              String restrictionValue,
                                              String... groupByColumns)

getAlarmsForEventParameters

List<OnmsAlarm> getAlarmsForEventParameters(Map<String,String> eventParameters)

getNumSituations

long getNumSituations()

Returns the number of situations currently present in the database.