de.hybris.platform.servicelayer.event

Interface ClusterAwareEvent

All Superinterfaces:

Serializable

All Known Implementing Classes:

AbstractPersistenceEvent, AfterItemCreationEvent, AfterItemRemovalEvent, AfterTenantInitializationClusterAwareEvent, AfterTenantRestartClusterAwareEvent, KieModuleSwappingEvent, NodeHealthCheckRequest, NodeHealthCheckResponse, RepollEvent, RuleEngineInitializedEvent

public interface ClusterAwareEvent
extends Serializable

Interface for events which can be used for broadcasted/received events in cluster systems.

Method Summary

Modifier and Type	Method and Description
boolean	publish(int sourceNodeId, int targetNodeId) Decide whether this event should be broadcasted/received.

Method Detail

publish

boolean publish(int sourceNodeId,
                int targetNodeId)

Decide whether this event should be broadcasted/received. Examples are

• return (sourceNodeId==targetNodeId ); => will only publish to local cluster
• return true; => will publish to all nodes
• return (targetNodeId==14); => publish to dedicated node regardless of source

Returns:

true if event should be published from source cluster node to target cluster node