org.openspaces.events
Interface SpaceDataEventListener<T>

All Known Subinterfaces:

NotifyTypeProvider

All Known Implementing Classes:

AbstractReflectionEventListenerAdapter, AbstractResultEventListenerAdapter, AnnotationEventListenerAdapter, MethodEventListenerAdapter, OpenSpacesMessageReceiver, SpaceRemotingServiceExporter, TaskExecutorEventListenerAdapter

public interface SpaceDataEventListener<T>

A Space data event listener interface allowing for reception of events triggered by different container types. Note, changing the container types should be just a matter of configuration, with the event handling code remaining the same. For simplified, Pojo like, event listeners see the adapter package.

Author:

kimchy

See Also:

MethodEventListenerAdapter, AnnotationEventListenerAdapter

Method Summary

void	onEvent(T data, GigaSpace gigaSpace, TransactionStatus txStatus, Object source) An event callback with the actual data object of the event.

Method Detail

onEvent

void onEvent(T data,
             GigaSpace gigaSpace,
             TransactionStatus txStatus,
             Object source)

An event callback with the actual data object of the event.

Parameters:

data - The actual data object of the event

gigaSpace - A GigaSpace instance that can be used to perofrm additional operations against the space

txStatus - An optional transaction status allowing to rollback a transaction programmatically

source - Optional additional data or the actual source event data object (where relevant)