org.eligosource.eventsourced.core

JournalProtocol

object JournalProtocol

Defines message types that can be processed by a journal actor.

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  1. case class BatchDeliverOutMsgs(channels: Seq[ActorRef]) extends Product with Serializable

    Instructs a Journal to initiate message delivery for channels.

  2. case class BatchReplayInMsgs(replays: Seq[ReplayInMsgs]) extends ReadCommand with Product with Serializable

    Instructs a Journal to batch-replay input messages to multiple Eventsourced processors.

  3. case class DeleteOutMsg(channelId: Int, msgSequenceNr: Long) extends Product with Serializable

    Instructs a Journal to delete an output message that has been previously written by a ReliableChannel.

  4. case class Loop(msg: Any, target: ActorRef) extends Product with Serializable

    Instructs a Journal to forward msg to target wrapped in a org.eligosource.eventsourced.core.JournalProtocol.Looped message.

  5. case class Looped(msg: Any) extends Product with Serializable

    Message wrapper used by the org.eligosource.eventsourced.core.JournalProtocol.Loop command.

  6. sealed trait ReadCommand extends AnyRef

  7. case class ReplayInMsgs(params: ReplayParams, target: ActorRef) extends ReadCommand with Product with Serializable

    Instructs a Journal to replay input messages to a single Eventsourced processor.

  8. case class ReplayOutMsgs(channelId: Int, fromSequenceNr: Long, toSequenceNr: Long, target: ActorRef) extends ReadCommand with Product with Serializable

    Instructs a Journal to replay output messages for a single ReliableChannel.

  9. case class RequestSnapshot(processorId: Int, target: ActorRef) extends Product with Serializable

    Instructs a journal to request a state snapshot from a processor identified by processorId.

  10. case class SaveSnapshot(snapshot: Snapshot) extends Product with Serializable

    Instructs a journal to save the provided snapshot.

  11. case class SaveSnapshotDone(metadata: SnapshotSaved, initiator: ActorRef) extends Product with Serializable

    Event received by journal when a snapshot has been successfully saved.

  12. case class SaveSnapshotFailed(cause: Throwable, initiator: ActorRef) extends Product with Serializable

    Event received by journal when a snapshot could not be successfully saved.

  13. case class WriteAck(processorId: Int, channelId: Int, ackSequenceNr: Long) extends Product with Serializable

    Instructs a Journal to write an acknowledgement.

  14. case class WriteInMsg(processorId: Int, message: Message, target: ActorRef, genSequenceNr: Boolean = true) extends Product with Serializable

    Instructs a Journal to write an input message.

  15. case class WriteOutMsg(channelId: Int, message: Message, ackProcessorId: Int, ackSequenceNr: Long, target: ActorRef, genSequenceNr: Boolean = true) extends Product with Serializable

    Instructs a Journal to write an output message.

  16. case class Written(msg: Message) extends Product with Serializable

    Message sent to targets after processing org.eligosource.eventsourced.core.JournalProtocol.WriteInMsg, org.eligosource.eventsourced.core.JournalProtocol.WriteOutMsg, org.eligosource.eventsourced.core.JournalProtocol.BatchReplayInMsgs, org.eligosource.eventsourced.core.JournalProtocol.ReplayInMsgs and org.eligosource.eventsourced.core.JournalProtocol.ReplayOutMsgs commands.

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

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  6. object DeliveryDone extends Product with Serializable

    Response from a journal when message delivery by channels has been initiated.

  7. object ReplayDone extends Product with Serializable

    Response from a journal to a sender when input message replay has been completed.

  8. object ReplayInMsgs extends Serializable

  9. object ReplayOutMsgs extends Serializable

  10. val SkipAck: Long

  11. final def asInstanceOf[T0]: T0

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