Package org.odpi.openmetadata.frameworkservices.gaf.client

Class GovernanceListenerManager

java.lang.Object

org.odpi.openmetadata.frameworkservices.gaf.client.GovernanceListenerManager

public class GovernanceListenerManager
extends Object

GovernanceListenerManager manages the watchdog listeners through a single registration to the Governance Engine OMAS's out topic. This approach is used to enable the rapid changing list of watchdog listeners and their listening specification without pushing that churn to the event bus.

Constructor Summary

Constructors

Constructor	Description
GovernanceListenerManager(AuditLog auditLog, String governanceEngineName)	Create a governance listener manager for watchdog listeners.

Method Summary

Modifier and Type	Method	Description
void	processEvent(WatchdogGovernanceEvent event)	Process a watchdog event that was published by the Governance Engine OMAS.
void	removeListener(String connectorId)	Remove the listener for a specific governance service because this service has been disconnected.

Methods inherited from class java.lang.Object

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

Constructor Details

GovernanceListenerManager

public GovernanceListenerManager(AuditLog auditLog,
 String governanceEngineName)

Create a governance listener manager for watchdog listeners.

Parameters:

auditLog - audit log for the listener manager

governanceEngineName - engine name for messages

Method Details

processEvent

public void processEvent(WatchdogGovernanceEvent event)
                  throws InvalidParameterException

Process a watchdog event that was published by the Governance Engine OMAS.

Parameters:

event - event object - call getEventType to find out what type of event.

Throws:

InvalidParameterException - the event is incomplete

removeListener

public void removeListener(String connectorId)

Remove the listener for a specific governance service because this service has been disconnected.

Parameters:

connectorId - unique id of governance service instance