class PersistenceTestKitDurableStateStore[A] extends DurableStateUpdateWithChangeEventStore[A] with DurableStateStoreQuery[A] with DurableStateStoreBySliceQuery[A] with DurableStateStorePagedPersistenceIdsQuery[A] with CurrentEventsBySliceQuery with EventsBySliceQuery

Source
PersistenceTestKitDurableStateStore.scala
Linear Supertypes
EventsBySliceQuery, CurrentEventsBySliceQuery, ReadJournal, DurableStateStorePagedPersistenceIdsQuery[A], DurableStateStoreBySliceQuery[A], DurableStateStoreQuery[A], DurableStateUpdateWithChangeEventStore[A], DurableStateUpdateStore[A], DurableStateStore[A], AnyRef, Any
Type Hierarchy
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Inherited
  1. PersistenceTestKitDurableStateStore
  2. EventsBySliceQuery
  3. CurrentEventsBySliceQuery
  4. ReadJournal
  5. DurableStateStorePagedPersistenceIdsQuery
  6. DurableStateStoreBySliceQuery
  7. DurableStateStoreQuery
  8. DurableStateUpdateWithChangeEventStore
  9. DurableStateUpdateStore
  10. DurableStateStore
  11. AnyRef
  12. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new PersistenceTestKitDurableStateStore(system: ExtendedActorSystem)

Value Members

  1. def changes(tag: String, offset: Offset): [DurableStateChange[A], NotUsed]

    Get a source of the most recent changes made to objects of the given tag since the passed in offset.

    Get a source of the most recent changes made to objects of the given tag since the passed in offset.

    The returned source will never terminate, it effectively watches for changes to the objects and emits changes as they happen.

    Not all changes that occur are guaranteed to be emitted, this call only guarantees that eventually, the most recent change for each object since the offset will be emitted. In particular, multiple updates to a given object in quick succession are likely to be skipped, with only the last update resulting in a change from this source.

    The DurableStateChange elements can be or akka.persistence.query.DeletedDurableState.

    tag

    The tag to get changes for.

    offset

    The offset to get changes since. Must either be akka.persistence.query.NoOffset to get changes since the beginning of time, or an offset that has been previously returned by this query. Any other offsets are invalid.

    returns

    A source of change in state.

    Definition Classes
    → DurableStateStoreQuery
  2. def changesBySlices(entityType: String, minSlice: Int, maxSlice: Int, offset: Offset): [DurableStateChange[A], NotUsed]

    Get a source of the most recent changes made to objects of the given slice range since the passed in offset.

    Get a source of the most recent changes made to objects of the given slice range since the passed in offset.

    A slice is deterministically defined based on the persistence id. The purpose is to evenly distribute all persistence ids over the slices.

    The returned source will never terminate, it effectively watches for changes to the objects and emits changes as they happen.

    Not all changes that occur are guaranteed to be emitted, this call only guarantees that eventually, the most recent change for each object since the offset will be emitted. In particular, multiple updates to a given object in quick succession are likely to be skipped, with only the last update resulting in a change from this source.

    The DurableStateChange elements can be or akka.persistence.query.DeletedDurableState.

    Definition Classes
    → DurableStateStoreBySliceQuery
  3. def currentChanges(tag: String, offset: Offset): [DurableStateChange[A], NotUsed]

    Get a source of the most recent changes made to objects with the given tag since the passed in offset.

    Get a source of the most recent changes made to objects with the given tag since the passed in offset.

    Note that this only returns the most recent change to each object, if an object has been updated multiple times since the offset, only the most recent of those changes will be part of the stream.

    This will return changes that occurred up to when the Source returned by this call is materialized. Changes to objects made since materialization are not guaranteed to be included in the results.

    The DurableStateChange elements can be or akka.persistence.query.DeletedDurableState.

    tag

    The tag to get changes for.

    offset

    The offset to get changes since. Must either be akka.persistence.query.NoOffset to get changes since the beginning of time, or an offset that has been previously returned by this query. Any other offsets are invalid.

    returns

    A source of change in state.

    Definition Classes
    → DurableStateStoreQuery
  4. def currentChangesBySlices(entityType: String, minSlice: Int, maxSlice: Int, offset: Offset): [DurableStateChange[A], NotUsed]

    Get a source of the most recent changes made to objects with the given slice range since the passed in offset.

    Get a source of the most recent changes made to objects with the given slice range since the passed in offset.

    A slice is deterministically defined based on the persistence id. The purpose is to evenly distribute all persistence ids over the slices.

    Note that this only returns the most recent change to each object, if an object has been updated multiple times since the offset, only the most recent of those changes will be part of the stream.

    This will return changes that occurred up to when the Source returned by this call is materialized. Changes to objects made since materialization are not guaranteed to be included in the results.

    The DurableStateChange elements can be or akka.persistence.query.DeletedDurableState.

    Definition Classes
    → DurableStateStoreBySliceQuery
  5. def currentEventsBySlices[Event](entityType: String, minSlice: Int, maxSlice: Int, offset: Offset): [EventEnvelope[Event], NotUsed]

    For change events.

    For change events.

    Definition Classes
    → CurrentEventsBySliceQuery
  6. def currentPersistenceIds(afterId: Option[String], limit: Long): Source[String, NotUsed]

    Get the current persistence ids.

    Get the current persistence ids.

    Not all plugins may support in database paging, and may simply use drop/take Akka streams operators to manipulate the result set according to the paging parameters.

    afterId

    The ID to start returning results from, or None to return all ids. This should be an id returned from a previous invocation of this command. Callers should not assume that ids are returned in sorted order.

    limit

    The maximum results to return. Use Long.MaxValue to return all results. Must be greater than zero.

    returns

    A source containing all the persistence ids, limited as specified.

    Definition Classes
    → DurableStateStorePagedPersistenceIdsQuery
  7. def deleteObject(persistenceId: String, revision: Long, changeEvent: Any): [Done]
    Definition Classes
    → DurableStateUpdateWithChangeEventStore
  8. def deleteObject(persistenceId: String, revision: Long): [Done]
    Definition Classes
    → DurableStateUpdateStore
  9. def deleteObject(persistenceId: String): [Done]
    Definition Classes
    → DurableStateUpdateStore
  10. def eventsBySlices[Event](entityType: String, minSlice: Int, maxSlice: Int, offset: Offset): [EventEnvelope[Event], NotUsed]

    For change events.

    For change events.

    Definition Classes
    → EventsBySliceQuery
  11. def getObject(persistenceId: String): [GetObjectResult[A]]
    Definition Classes
    → DurableStateStore
  12. def sliceForPersistenceId(persistenceId: String): Int
    Definition Classes
    → → → DurableStateStoreBySliceQuery
  13. def sliceRanges(numberOfRanges: Int): Seq[Range]
    Definition Classes
    → → → DurableStateStoreBySliceQuery
  14. val system: ExtendedActorSystem
  15. def upsertObject(persistenceId: String, revision: Long, value: A, tag: String, changeEvent: Any): [Done]

    The changeEvent is written to the event journal.

    The changeEvent is written to the event journal. Same persistenceId is used in the journal and the revision is used as sequenceNr.

    revision

    sequence number for optimistic locking. starts at 1.

    Definition Classes
    → DurableStateUpdateWithChangeEventStore
  16. def upsertObject(persistenceId: String, revision: Long, value: A, tag: String): [Done]

    revision

    sequence number for optimistic locking. starts at 1.

    Definition Classes
    → DurableStateUpdateStore