com.atlassian.crowd.event
Class EventStoreGeneric

java.lang.Object
  com.atlassian.crowd.event.EventStoreGeneric

All Implemented Interfaces:

EventStore

public final class EventStoreGeneric
extends java.lang.Object
implements EventStore

Thread-safe EventStore implementation that uses main memory as a backing store. The amount of events stored is fixed, and after reaching the limit, the oldest events will start to get dropped.

Constructor Summary

EventStoreGeneric(long maxStoredEvents)
Creates a new EventStoreGeneric instance.

Method Summary

java.lang.String	getCurrentEventToken()
Events	getNewEvents(java.lang.String eventToken)
void	invalidateEvents()
void	storeEvent(OperationEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventStoreGeneric

public EventStoreGeneric(long maxStoredEvents)

Creates a new EventStoreGeneric instance.

Parameters:

maxStoredEvents - maximum amount of events to keep in the memory

Method Detail

getCurrentEventToken

public java.lang.String getCurrentEventToken()

Specified by:

getCurrentEventToken in interface EventStore

getNewEvents

public Events getNewEvents(java.lang.String eventToken)
                    throws EventTokenExpiredException

Specified by:

getNewEvents in interface EventStore

Throws:

EventTokenExpiredException

storeEvent

public void storeEvent(OperationEvent event)

Specified by:

storeEvent in interface EventStore

invalidateEvents

public void invalidateEvents()

Specified by:

invalidateEvents in interface EventStore