class MongoJournal extends AsyncWriteJournal

Linear Supertypes
AsyncWriteJournal, AsyncRecovery, WriteJournalBase, Actor, AnyRef, Any
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Inherited
  1. MongoJournal
  2. AsyncWriteJournal
  3. AsyncRecovery
  4. WriteJournalBase
  5. Actor
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new MongoJournal(config: Config)

Type Members

  1. type Receive = PartialFunction[Any, Unit]
    Definition Classes
    Actor

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def aroundPostRestart(reason: Throwable): Unit
    Attributes
    protected[akka]
    Definition Classes
    Actor
    Annotations
    @InternalApi()
  5. def aroundPostStop(): Unit
    Attributes
    protected[akka]
    Definition Classes
    Actor
    Annotations
    @InternalApi()
  6. def aroundPreRestart(reason: Throwable, message: Option[Any]): Unit
    Attributes
    protected[akka]
    Definition Classes
    Actor
    Annotations
    @InternalApi()
  7. def aroundPreStart(): Unit
    Attributes
    protected[akka]
    Definition Classes
    Actor
    Annotations
    @InternalApi()
  8. def aroundReceive(receive: actor.Actor.Receive, msg: Any): Unit
    Attributes
    protected[akka]
    Definition Classes
    Actor
    Annotations
    @InternalApi()
  9. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  10. def asyncDeleteMessagesTo(persistenceId: String, toSequenceNr: Long): Future[Unit]

    Plugin API: asynchronously deletes all persistent messages up to toSequenceNr (inclusive).

    Plugin API: asynchronously deletes all persistent messages up to toSequenceNr (inclusive).

    Definition Classes
    MongoJournal → AsyncWriteJournal
  11. def asyncReadHighestSequenceNr(processorId: String, fromSequenceNr: Long): Future[Long]

    Plugin API: asynchronously reads the highest stored sequence number for the given processorId.

    Plugin API: asynchronously reads the highest stored sequence number for the given processorId.

    processorId

    processor id.

    fromSequenceNr

    hint where to start searching for the highest sequence number.

    Definition Classes
    MongoJournal → AsyncRecovery
  12. def asyncReplayMessages(processorId: String, fromSequenceNr: Long, toSequenceNr: Long, max: Long)(replayCallback: (PersistentRepr) ⇒ Unit): Future[Unit]

    Plugin API: asynchronously replays persistent messages.

    Plugin API: asynchronously replays persistent messages. Implementations replay a message by calling replayCallback. The returned future must be completed when all messages (matching the sequence number bounds) have been replayed. The future must be completed with a failure if any of the persistent messages could not be replayed.

    The replayCallback must also be called with messages that have been marked as deleted. In this case a replayed message's deleted method must return true.

    The channel ids of delivery confirmations that are available for a replayed message must be contained in that message's confirms sequence.

    processorId

    processor id.

    fromSequenceNr

    sequence number where replay should start (inclusive).

    toSequenceNr

    sequence number where replay should end (inclusive).

    max

    maximum number of messages to be replayed.

    replayCallback

    called to replay a single message. Can be called from any thread.

    Definition Classes
    MongoJournal → AsyncRecovery
  13. def asyncWriteMessages(messages: Seq[AtomicWrite]): Future[Seq[Try[Unit]]]

    Plugin API: asynchronously writes a batch (Seq) of persistent messages to the journal.

    Plugin API: asynchronously writes a batch (Seq) of persistent messages to the journal.

    The batch is only for performance reasons, i.e. all messages don't have to be written atomically. Higher throughput can typically be achieved by using batch inserts of many records compared inserting records one-by-one, but this aspect depends on the underlying data store and a journal implementation can implement it as efficient as possible with the assumption that the messages of the batch are unrelated.

    Each AtomicWrite message contains the single PersistentRepr that corresponds to the event that was passed to the persist method of the PersistentActor, or it contains several PersistentRepr that corresponds to the events that were passed to the persistAll method of the PersistentActor. All PersistentRepr of the AtomicWrite must be written to the data store atomically, i.e. all or none must be stored. If the journal (data store) cannot support atomic writes of multiple events it should reject such writes with a Try Failure with an UnsupportedOperationException describing the issue. This limitation should also be documented by the journal plugin.

    If there are failures when storing any of the messages in the batch the returned Future must be completed with failure. The Future must only be completed with success when all messages in the batch have been confirmed to be stored successfully, i.e. they will be readable, and visible, in a subsequent replay. If there is uncertainty about if the messages were stored or not the Future must be completed with failure.

    Data store connection problems must be signaled by completing the Future with failure.

    The journal can also signal that it rejects individual messages (AtomicWrite) by the returned immutable.Seq[Try[Unit]]. The returned Seq must have as many elements as the input messages Seq. Each Try element signals if the corresponding AtomicWrite is rejected or not, with an exception describing the problem. Rejecting a message means it was not stored, i.e. it must not be included in a later replay. Rejecting a message is typically done before attempting to store it, e.g. because of serialization error.

    Data store connection problems must not be signaled as rejections.

    Note that it is possible to reduce number of allocations by caching some result Seq for the happy path, i.e. when no messages are rejected.

    Definition Classes
    MongoJournal → AsyncWriteJournal
  14. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate() @throws( ... )
  15. implicit val context: ActorContext
    Definition Classes
    Actor
  16. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  18. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  19. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  20. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  24. val persistence: Persistence
    Definition Classes
    WriteJournalBase
  25. def postRestart(reason: Throwable): Unit
    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )
  26. def postStop(): Unit
    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )
  27. def preRestart(reason: Throwable, message: Option[Any]): Unit
    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )
  28. def preStart(): Unit
    Definition Classes
    Actor
    Annotations
    @throws( classOf[java.lang.Exception] )
  29. def preparePersistentBatch(rb: Seq[PersistentEnvelope]): Seq[AtomicWrite]
    Attributes
    protected
    Definition Classes
    WriteJournalBase
  30. final def receive: PartialFunction[Any, Unit]
    Definition Classes
    AsyncWriteJournal → Actor
  31. def receivePluginInternal: actor.Actor.Receive

    Plugin API

    Plugin API

    Allows plugin implementers to use f pipeTo self and handle additional messages for implementing advanced features

    Definition Classes
    MongoJournal → AsyncWriteJournal
  32. final val receiveWriteJournal: actor.Actor.Receive
    Definition Classes
    AsyncWriteJournal
  33. implicit final val self: ActorRef
    Definition Classes
    Actor
  34. final def sender(): ActorRef
    Definition Classes
    Actor
  35. def supervisorStrategy: SupervisorStrategy
    Definition Classes
    Actor
  36. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  37. def toString(): String
    Definition Classes
    AnyRef → Any
  38. def unhandled(message: Any): Unit
    Definition Classes
    Actor
  39. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  41. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from AsyncWriteJournal

Inherited from AsyncRecovery

Inherited from WriteJournalBase

Inherited from Actor

Inherited from AnyRef

Inherited from Any

Ungrouped