Trait/Object

io.funcqrs.akka

PersistedOffsetAkka

Related Docs: object PersistedOffsetAkka | package akka

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trait PersistedOffsetAkka extends OffsetPersistence with PersistentActor

Persist Last Processed Event Offset as Projection Event in akka-persistence

This implementation is a quick win for those that simply want to persist the offset without caring about the persistence layer.

However, the drawback is that most (if not all) akka-persistence plugins will save it as binary data which make it difficult to inspect the DB to get to know the last processed event.

Self Type
PersistedOffsetAkka with ProjectionActor
Linear Supertypes
PersistentActor, Eventsourced, PersistenceRecovery, PersistenceIdentity, PersistenceStash, StashFactory, Stash, RequiresMessageQueue[DequeBasedMessageQueueSemantics], UnrestrictedStash, StashSupport, Snapshotter, Actor, OffsetPersistence, AnyRef, Any
Known Subclasses
ProjectionActorWithOffsetManagedByAkkaPersistence
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. PersistedOffsetAkka
  2. PersistentActor
  3. Eventsourced
  4. PersistenceRecovery
  5. PersistenceIdentity
  6. PersistenceStash
  7. StashFactory
  8. Stash
  9. RequiresMessageQueue
  10. UnrestrictedStash
  11. StashSupport
  12. Snapshotter
  13. Actor
  14. OffsetPersistence
  15. AnyRef
  16. Any
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Visibility
  1. Public
  2. All

Type Members

  1. type Receive = PartialFunction[Any, Unit]

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    Definition Classes
    Actor

Abstract Value Members

  1. abstract def persistenceId: String

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    Definition Classes
    PersistedOffsetAkka → PersistenceIdentity

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. def aroundPostRestart(reason: Throwable): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Eventsourced → Actor

  5. def aroundPostStop(): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Eventsourced → Actor

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

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    Attributes
    protected[akka]
    Definition Classes
    Eventsourced → Actor

  7. def aroundPreStart(): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Eventsourced → Actor

  8. def aroundReceive(receive: (PersistedOffsetAkka.this)#Receive, message: Any): Unit

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    Attributes
    protected[akka]
    Definition Classes
    Eventsourced → Actor

  9. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  10. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  11. implicit val context: ActorContext

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    Definition Classes
    Actor

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

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    Definition Classes
    Eventsourced

  13. def deleteMessages(toSequenceNr: Long): Unit

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    Definition Classes
    Eventsourced

  14. def deleteSnapshot(sequenceNr: Long): Unit

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    Definition Classes
    Snapshotter

  15. def deleteSnapshots(criteria: SnapshotSelectionCriteria): Unit

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    Definition Classes
    Snapshotter

  16. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  18. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  19. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  20. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  21. def internalStashOverflowStrategy: StashOverflowStrategy

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    Definition Classes
    PersistenceStash

  22. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  23. def journalPluginId: String

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    Definition Classes
    PersistenceIdentity

  24. def lastSequenceNr: Long

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    Definition Classes
    Eventsourced

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

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    Definition Classes
    Snapshotter

  26. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  27. final def notify(): Unit

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    Definition Classes
    AnyRef

  28. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Attributes
    protected
    Definition Classes
    Eventsourced

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

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    Attributes
    protected
    Definition Classes
    Eventsourced

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

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    Attributes
    protected
    Definition Classes
    Eventsourced

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

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    Definition Classes
    Eventsourced

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

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    Definition Classes
    Eventsourced

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

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    Definition Classes
    Eventsourced

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

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    Definition Classes
    Eventsourced

  36. def postRestart(reason: Throwable): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  37. def postStop(): Unit

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    Definition Classes
    UnrestrictedStash → Actor

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

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    Definition Classes
    UnrestrictedStash → Actor

  39. def preStart(): Unit

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    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )

  40. def receive: (PersistedOffsetAkka.this)#Receive

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    Definition Classes
    PersistedOffsetAkka → PersistentActor → Actor

  41. def receiveCommand: (PersistedOffsetAkka.this)#Receive

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    Definition Classes
    PersistedOffsetAkka → Eventsourced

  42. val receiveRecover: (PersistedOffsetAkka.this)#Receive

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    Definition Classes
    PersistedOffsetAkka → Eventsourced

  43. def recovery: Recovery

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    Definition Classes
    PersistenceRecovery

  44. def recoveryFinished: Boolean

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    Definition Classes
    Eventsourced

  45. def recoveryRunning: Boolean

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    Definition Classes
    Eventsourced

  46. def saveCurrentOffset(offset: Long): Future[Unit]

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    Definition Classes
    PersistedOffsetAkka → OffsetPersistence

  47. def saveSnapshot(snapshot: Any): Unit

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    Definition Classes
    Snapshotter

  48. implicit final val self: ActorRef

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    Definition Classes
    Actor

  49. final def sender(): ActorRef

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    Definition Classes
    Actor

  50. def snapshotPluginId: String

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    Definition Classes
    PersistenceIdentity

  51. def snapshotSequenceNr: Long

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    Definition Classes
    Eventsourced → Snapshotter

  52. def snapshotterId: String

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    Definition Classes
    Eventsourced → Snapshotter

  53. def stash(): Unit

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    Definition Classes
    StashSupport

  54. def supervisorStrategy: SupervisorStrategy

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    Definition Classes
    Actor

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

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    Definition Classes
    AnyRef

  56. def toString(): String

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    Definition Classes
    AnyRef → Any

  57. def unhandled(message: Any): Unit

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    Definition Classes
    Eventsourced → Actor

  58. def unstashAll(): Unit

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    Definition Classes
    Eventsourced → StashSupport

  59. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  60. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  61. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

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    Definition Classes
    Eventsourced
    Annotations
    @deprecated
    Deprecated

    (Since version 2.4) use persistAll instead

  2. def persistAsync[A](events: Seq[A])(handler: (A) ⇒ Unit): Unit

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    Definition Classes
    Eventsourced
    Annotations
    @deprecated
    Deprecated

    (Since version 2.4) use persistAllAsync instead

Inherited from PersistentActor

Inherited from Eventsourced

Inherited from PersistenceRecovery

Inherited from PersistenceIdentity

Inherited from PersistenceStash

Inherited from StashFactory

Inherited from Stash

Inherited from RequiresMessageQueue[DequeBasedMessageQueueSemantics]

Inherited from UnrestrictedStash

Inherited from StashSupport

Inherited from Snapshotter

Inherited from Actor

Inherited from OffsetPersistence

Inherited from AnyRef

Inherited from Any

Ungrouped