com.neeve.aep.event

Class AepEngineActiveEvent

java.lang.Object

com.neeve.util.UtlListElement

com.neeve.event.Event

com.neeve.event.lifecycle.LifecycleEvent

com.neeve.aep.event.AepEngineActiveEvent

All Implemented Interfaces:

IEvent, ILifecycleEvent, UtlPool.Item<Event>, UtlReferenceTracker.HasReferenceTracker

public final class AepEngineActiveEvent
extends LifecycleEvent

Event notifying an AEP application that its engine is the active engine in the application cluster

Threading:

This class is safe for concurrent access by multiple threads.

This event is dispatched to an application to notify it that the AEP engine has been elected as primary and has successfully started its messaging machinery. This event is dispatched after the engine has successfully established the application's message bus bindings and join any configured channels. For bindings that were successfully established, the application would have received the corresponding binding and channel up events before this event is dispatched.

Field Summary

Fields inherited from class com.neeve.util.UtlListElement

count, head, next, prev

Method Summary

Methods

Modifier and Type	Method and Description
static AepEngineActiveEvent	create() Create a new (initialized) engine active event.
static Event	create(Properties props) Create a new (uninitialized) engine active event.
String	toString() Get a string representation of the object

Methods inherited from class com.neeve.event.lifecycle.LifecycleEvent

getBackingMessage, getEventTime, setBackingMessage

Methods inherited from class com.neeve.event.Event

acquire, dispose, getAcknowledger, getAttachment, getDelay, getDispatchTime, getInstanceNumber, getOfferTs, getPollTs, getPool, getRemainingTime, getScheduledTime, getSource, getType, init, isEndOfBatch, isHandled, owners, referenceTracker, setAcknowledger, setAttachment, setDelay, setDispatchTime, setEndOfBatch, setHandled, setPool, setScheduledTime, setSource

Methods inherited from class com.neeve.util.UtlListElement

count, insertAfter, insertBefore, isLinked, next, previous, unlink, wipe

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.neeve.event.IEvent

acquire, dispose, getAcknowledger, getAttachment, getDelay, getDispatchTime, getInstanceNumber, getRemainingTime, getScheduledTime, getSource, getType, isEndOfBatch, isHandled, owners, setAcknowledger, setAttachment, setDelay, setEndOfBatch, setHandled, setSource

Methods inherited from interface com.neeve.util.UtlReferenceTracker.HasReferenceTracker

referenceTracker

Method Detail

create

public static Event create(Properties props)

Create a new (uninitialized) engine active event.

This method instantiates a new engine active event object. The method is for use by the event factory to instantiate new engine active events. The method should not be used directly by the user since the method bypasses any event pooling i.e. it creates a new engine active event object even if there are eligible event objects available in the event type's pool.

create

public static AepEngineActiveEvent create()

Create a new (initialized) engine active event.

This method instantiates and initializes an engine active event. The method uses the event factory to instantiate a new engine active event (the factory recycles objects through the event type's object pool is configured for the type) and then initializes it with the supplied parameters.

toString

public String toString()

Get a string representation of the object

Overrides:

toString in class LifecycleEvent