org.opennms.netmgt.bsm.daemon

Class Bsmd

java.lang.Object

org.opennms.netmgt.bsm.daemon.Bsmd

All Implemented Interfaces:

AlarmLifecycleListener, BusinessServiceStateChangeHandler, SpringServiceDaemon, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean

public class Bsmd
extends Object
implements SpringServiceDaemon, BusinessServiceStateChangeHandler, AlarmLifecycleListener

This daemon is responsible for driving the Business Service state machine by: 1) Updating the state machine with Alarms when they are created, deleted or updated 2) Sending events on the event bus when the operational status of a Business Service changes 3) Reloading the Business Service configuration in the state machine when requested

Author:

jwhite

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	DEFAULT_POLL_INTERVAL
static String	NAME
protected static String	POLL_INTERVAL_KEY

Constructor Summary

Constructors

Constructor and Description
Bsmd()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
void	destroy()
BusinessServiceStateMachine	getBusinessServiceStateMachine()
EventConfDao	getEventConfDao()
EventIpcManager	getEventIpcManager()
org.springframework.transaction.support.TransactionTemplate	getTransactionTemplate()
boolean	getVerifyReductionKeys()
void	handleAlarmSnapshot(List<OnmsAlarm> alarms)
void	handleBusinessServiceStateChanged(BusinessService businessService, Status newStatus, Status prevStatus) Called when the operational status of a business service was changed.
void	handleDeletedAlarm(int alarmId, String reductionKey)
void	handleNewOrUpdatedAlarm(OnmsAlarm alarm)
void	handleReloadEvent(Event e)
void	setBusinessServiceStateMachine(BusinessServiceStateMachine stateMachine)
void	setEventConfDao(EventConfDao eventConfDao)
void	setEventIpcManager(EventIpcManager eventIpcManager)
void	setTransactionTemplate(org.springframework.transaction.support.TransactionTemplate template)
void	setVerifyReductionKeys(boolean verify)
void	start() start

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_POLL_INTERVAL

protected static final long DEFAULT_POLL_INTERVAL

See Also:

Constant Field Values

POLL_INTERVAL_KEY

protected static final String POLL_INTERVAL_KEY

See Also:

Constant Field Values

NAME

public static final String NAME

See Also:

Constant Field Values

Constructor Detail

Bsmd

public Bsmd()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

start

public void start()
           throws Exception

Description copied from interface: SpringServiceDaemon

start

Specified by:

start in interface SpringServiceDaemon

Throws:

Exception - if any.

handleAlarmSnapshot

public void handleAlarmSnapshot(List<OnmsAlarm> alarms)

Specified by:

handleAlarmSnapshot in interface AlarmLifecycleListener

handleNewOrUpdatedAlarm

public void handleNewOrUpdatedAlarm(OnmsAlarm alarm)

Specified by:

handleNewOrUpdatedAlarm in interface AlarmLifecycleListener

handleDeletedAlarm

public void handleDeletedAlarm(int alarmId,
                               String reductionKey)

Specified by:

handleDeletedAlarm in interface AlarmLifecycleListener

handleBusinessServiceStateChanged

public void handleBusinessServiceStateChanged(BusinessService businessService,
                                              Status newStatus,
                                              Status prevStatus)

Called when the operational status of a business service was changed.

Specified by:

handleBusinessServiceStateChanged in interface BusinessServiceStateChangeHandler

handleReloadEvent

public void handleReloadEvent(Event e)

destroy

public void destroy()

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

setEventIpcManager

public void setEventIpcManager(EventIpcManager eventIpcManager)

getEventIpcManager

public EventIpcManager getEventIpcManager()

setEventConfDao

public void setEventConfDao(EventConfDao eventConfDao)

getEventConfDao

public EventConfDao getEventConfDao()

setTransactionTemplate

public void setTransactionTemplate(org.springframework.transaction.support.TransactionTemplate template)

getTransactionTemplate

public org.springframework.transaction.support.TransactionTemplate getTransactionTemplate()

setVerifyReductionKeys

public void setVerifyReductionKeys(boolean verify)

getVerifyReductionKeys

public boolean getVerifyReductionKeys()

setBusinessServiceStateMachine

public void setBusinessServiceStateMachine(BusinessServiceStateMachine stateMachine)

getBusinessServiceStateMachine

public BusinessServiceStateMachine getBusinessServiceStateMachine()