AggregateActor

Instance Constructors

new AggregateActor(identifier: A.Id, interpreter: AsyncInterpreter[A], aggregateType: String)

Type Members

sealed trait ActorState extends AnyRef

state of Aggregate Root
type Aggregate = A

Definition Classes
AggregateActor → AggregateAliases
type Command = ProtocolAliases.Protocol.ProtocolCommand

Definition Classes
ProtocolAliases
type Event = ProtocolAliases.Protocol.ProtocolEvent

Definition Classes
ProtocolAliases
type Events = Seq[Event]

Definition Classes
ProtocolAliases
type Id = A.Id

Definition Classes
AggregateAliases
type Protocol = A.Protocol

Definition Classes
AggregateAliases → ProtocolAliases
type Receive = PartialFunction[Any, Unit]

Definition Classes
Actor

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
object Available extends ActorState with Product with Serializable
object Busy extends ActorState with Product with Serializable
def afterEventPersisted(evt: Event): Unit

This method should be used as a callback handler for persist() method.
This method should be used as a callback handler for persist() method. It will: - apply the event on the aggregate effectively changing its state - check if a snapshot needs to be saved.
evt
DomainEvent that has been persisted

Attributes
protected
def aroundPostRestart(reason: Throwable): Unit

Attributes
protected[akka]
Definition Classes
Eventsourced → Actor
def aroundPostStop(): Unit

Attributes
protected[akka]
Definition Classes
Eventsourced → Actor
def aroundPreRestart(reason: Throwable, message: Option[Any]): Unit

Attributes
protected[akka]
Definition Classes
Eventsourced → Actor
def aroundPreStart(): Unit

Attributes
protected[akka]
Definition Classes
Eventsourced → Actor
def aroundReceive(receive: Receive, message: Any): Unit

Attributes
protected[akka]
Definition Classes
Eventsourced → Actor
final def asInstanceOf[T0]: T0

Definition Classes
Any
def changeState(state: ActorState): Unit
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
implicit val context: ActorContext

Definition Classes
Actor
def defaultReceive: Receive

Attributes
protected
def deferAsync[A](event: A)(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
def deleteMessages(toSequenceNr: Long): Unit

Definition Classes
Eventsourced
def deleteSnapshot(sequenceNr: Long): Unit

Definition Classes
Snapshotter
def deleteSnapshots(criteria: SnapshotSelectionCriteria): Unit

Definition Classes
Snapshotter
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
def internalStashOverflowStrategy: StashOverflowStrategy

Definition Classes
PersistenceStash
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def journalPluginId: String

Definition Classes
PersistenceIdentity
def lastSequenceNr: Long

Definition Classes
Eventsourced
def loadSnapshot(persistenceId: String, criteria: SnapshotSelectionCriteria, toSequenceNr: Long): Unit

Definition Classes
Snapshotter
def log: LoggingAdapter

Definition Classes
ActorLogging
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def onEvent(evt: Event): Unit

Attributes
protected
def onFailure(failedCmd: FailedCommand): Unit
def onPersistFailure(cause: Throwable, event: Any, seqNr: Long): Unit

Attributes
protected
Definition Classes
Eventsourced
def onPersistRejected(cause: Throwable, event: Any, seqNr: Long): Unit

Attributes
protected
Definition Classes
Eventsourced
def onRecoveryFailure(cause: Throwable, event: Option[Any]): Unit

Attributes
protected
Definition Classes
Eventsourced
def persist[A](event: A)(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
def persistAll[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
def persistAllAsync[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
def persistAsync[A](event: A)(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
val persistenceId: String

Definition Classes
AggregateActor → PersistenceIdentity
def postRestart(reason: Throwable): Unit

Definition Classes
Actor
Annotations
@throws( classOf[java.lang.Exception] )
def postStop(): Unit

Definition Classes
UnrestrictedStash → Actor
def preRestart(reason: Throwable, message: Option[Any]): Unit

Definition Classes
UnrestrictedStash → Actor
def preStart(): Unit

Definition Classes
Actor
Annotations
@throws( classOf[java.lang.Exception] )
def receive: Receive

Definition Classes
PersistentActor → Actor
def receiveCommand: Receive

Definition Classes
AggregateActor → Eventsourced
val receiveRecover: Receive

Recovery handler that receives persisted events during recovery.
Recovery handler that receives persisted events during recovery. If a state snapshot has been captured and saved, this handler will receive a SnapshotOffer message followed by events that are younger than the offered snapshot.
This handler must not have side-effects other than changing persistent actor state i.e. it should not perform actions that may fail, such as interacting with external services, for example.

Definition Classes
AggregateActor → Eventsourced
def recovery: Recovery

Definition Classes
PersistenceRecovery
def recoveryFinished: Boolean

Definition Classes
Eventsourced
def recoveryRunning: Boolean

Definition Classes
Eventsourced
def saveSnapshot(snapshot: Any): Unit

Definition Classes
Snapshotter
implicit final val self: ActorRef

Definition Classes
Actor
def sendState(replyTo: ActorRef): Unit

send a message containing the aggregate's state back to the requester
send a message containing the aggregate's state back to the requester
replyTo
actor to send message to

Attributes
protected
final def sender(): ActorRef

Definition Classes
Actor
def snapshotPluginId: String

Definition Classes
PersistenceIdentity
def snapshotSequenceNr: Long

Definition Classes
Eventsourced → Snapshotter
def snapshotterId: String

Definition Classes
Eventsourced → Snapshotter
def stash(): Unit

Definition Classes
StashSupport
def supervisorStrategy: SupervisorStrategy

Definition Classes
Actor
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
def unhandled(message: Any): Unit

Definition Classes
Eventsourced → Actor
def unstashAll(): Unit

Definition Classes
Eventsourced → StashSupport
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def persist[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
Annotations
@deprecated
Deprecated
(Since version 2.4) use persistAll instead
def persistAsync[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

Definition Classes
Eventsourced
Annotations
@deprecated
Deprecated
(Since version 2.4) use persistAllAsync instead

Related Docs: object AggregateActor | package akka

class AggregateActor[A <: AggregateLike] extends AggregateAliases with PersistentActor with ActorLogging

Instance Constructors

new AggregateActor(identifier: A.Id, interpreter: AsyncInterpreter[A], aggregateType: String)

Type Members

sealed trait ActorState extends AnyRef

type Aggregate = A

type Command = ProtocolAliases.Protocol.ProtocolCommand

type Event = ProtocolAliases.Protocol.ProtocolEvent

type Events = Seq[Event]

type Id = A.Id

type Protocol = A.Protocol

type Receive = PartialFunction[Any, Unit]

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

object Available extends ActorState with Product with Serializable

object Busy extends ActorState with Product with Serializable

def afterEventPersisted(evt: Event): Unit

def aroundPostRestart(reason: Throwable): Unit

def aroundPostStop(): Unit

def aroundPreRestart(reason: Throwable, message: Option[Any]): Unit

def aroundPreStart(): Unit

def aroundReceive(receive: Receive, message: Any): Unit

final def asInstanceOf[T0]: T0

def changeState(state: ActorState): Unit

def clone(): AnyRef

implicit val context: ActorContext

def defaultReceive: Receive

def deferAsync[A](event: A)(handler: (A) ⇒ Unit): Unit

def deleteMessages(toSequenceNr: Long): Unit

def deleteSnapshot(sequenceNr: Long): Unit

def deleteSnapshots(criteria: SnapshotSelectionCriteria): Unit

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

def internalStashOverflowStrategy: StashOverflowStrategy

final def isInstanceOf[T0]: Boolean

def journalPluginId: String

def lastSequenceNr: Long

def loadSnapshot(persistenceId: String, criteria: SnapshotSelectionCriteria, toSequenceNr: Long): Unit

def log: LoggingAdapter

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def onEvent(evt: Event): Unit

def onFailure(failedCmd: FailedCommand): Unit

def onPersistFailure(cause: Throwable, event: Any, seqNr: Long): Unit

def onPersistRejected(cause: Throwable, event: Any, seqNr: Long): Unit

def onRecoveryFailure(cause: Throwable, event: Option[Any]): Unit

def persist[A](event: A)(handler: (A) ⇒ Unit): Unit

def persistAll[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

def persistAllAsync[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

def persistAsync[A](event: A)(handler: (A) ⇒ Unit): Unit

val persistenceId: String

def postRestart(reason: Throwable): Unit

def postStop(): Unit

def preRestart(reason: Throwable, message: Option[Any]): Unit

def preStart(): Unit

def receive: Receive

def receiveCommand: Receive

val receiveRecover: Receive

def recovery: Recovery

def recoveryFinished: Boolean

def recoveryRunning: Boolean

def saveSnapshot(snapshot: Any): Unit

implicit final val self: ActorRef

def sendState(replyTo: ActorRef): Unit

final def sender(): ActorRef

def snapshotPluginId: String

def snapshotSequenceNr: Long

def snapshotterId: String

def stash(): Unit

def supervisorStrategy: SupervisorStrategy

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String