Class/Object

akka.persistence.update.cassandra.scaladsl

CassandraJournalTransformer

Related Docs: object CassandraJournalTransformer | package scaladsl

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class CassandraJournalTransformer extends JournalTransformer with CassandraSnapshotCleanup with CassandraEventUpdate

akka.persistence.update.scaladsl.JournalTransformer implementation for Cassandra.

It is retrieved with:

val transformer =
  JournalUpdater(system).journalUpdaterFor[CassandraJournalTransformer](CassandraJournalTransformer.Identifier)

Corresponding Java API is in akka.persistence.update.cassandra.javadsl.CassandraJournalTransformer.

Configuration settings can be defined in the configuration section with the absolute path corresponding to the identifier, which is "cassandra-journal-updater" for the default CassandraJournalTransformer#Identifier. See reference.conf.

Linear Supertypes
CassandraEventUpdate, CassandraStatements, CassandraSnapshotCleanup, CassandraStatements, JournalTransformer, AnyRef, Any
Type Hierarchy
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CassandraJournalTransformer
  2. CassandraEventUpdate
  3. CassandraStatements
  4. CassandraSnapshotCleanup
  5. CassandraStatements
  6. JournalTransformer
  7. AnyRef
  8. Any
Implicitly
  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
  4. by ArrowAssoc
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CassandraJournalTransformer(system: ExtendedActorSystem, cfg: Config, configPath: String)

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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. def +(other: String): String

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to any2stringadd[CassandraJournalTransformer] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd

  4. def ->[B](y: B): (CassandraJournalTransformer, B)

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to ArrowAssoc[CassandraJournalTransformer] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()

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

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    Definition Classes
    AnyRef → Any

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. def clone(): AnyRef

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

  8. def config: CassandraJournalConfig

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    Definition Classes
    CassandraJournalTransformer → CassandraEventUpdate → CassandraStatements

  9. def createKeyspace: String

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    Definition Classes
    CassandraJournalTransformer → CassandraStatements → CassandraStatements

  10. def createTable: String

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    Definition Classes
    CassandraJournalTransformer → CassandraStatements → CassandraStatements

  11. def createTagScanningTable: String

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    Definition Classes
    CassandraStatements

  12. def createTagsProgressTable: String

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    Definition Classes
    CassandraStatements

  13. def deleteAllForPersistenceId(pid: String): Future[Done]

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    Definition Classes
    CassandraSnapshotCleanup

  14. def deleteAllSnapshotForPersistenceId: String

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    Definition Classes
    CassandraStatements

  15. def deleteAllSnapshotForPersistenceIdAndSequenceNrBetween: String

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    Definition Classes
    CassandraStatements

  16. def deleteAsync(metadata: SnapshotMetadata): Future[Unit]

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    Definition Classes
    CassandraSnapshotCleanup

  17. def deleteSnapshot: String

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    Definition Classes
    CassandraStatements

  18. def deleteSnapshotsBefore: String

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    Definition Classes
    CassandraStatements

  19. implicit val ec: MessageDispatcher

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    Definition Classes
    CassandraJournalTransformer → CassandraEventUpdate → CassandraSnapshotCleanup

  20. def ensuring(cond: (CassandraJournalTransformer) ⇒ Boolean, msg: ⇒ Any): CassandraJournalTransformer

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to Ensuring[CassandraJournalTransformer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  21. def ensuring(cond: (CassandraJournalTransformer) ⇒ Boolean): CassandraJournalTransformer

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to Ensuring[CassandraJournalTransformer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  22. def ensuring(cond: Boolean, msg: ⇒ Any): CassandraJournalTransformer

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to Ensuring[CassandraJournalTransformer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

  23. def ensuring(cond: Boolean): CassandraJournalTransformer

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to Ensuring[CassandraJournalTransformer] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring

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

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    Definition Classes
    AnyRef

  25. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  26. val eventDeserializer: EventDeserializer

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  27. def executeCreateKeyspaceAndTables(session: Session, config: CassandraSnapshotStoreConfig)(implicit ec: ExecutionContext): Future[Done]

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    Definition Classes
    CassandraStatements

  28. def finalize(): Unit

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

  29. def formatted(fmtstr: String): String

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to StringFormat[CassandraJournalTransformer] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()

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

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    Definition Classes
    AnyRef → Any

  31. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  32. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  34. final def notify(): Unit

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    Definition Classes
    AnyRef

  35. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  36. def preparedDeleteAllSnapshotsForPid: Future[PreparedStatement]

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    Definition Classes
    CassandraSnapshotCleanup

  37. def preparedDeleteAllSnapshotsForPidAndSequenceNrBetween: Future[PreparedStatement]

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    Definition Classes
    CassandraSnapshotCleanup

  38. def preparedDeleteSnapshot: Future[PreparedStatement]

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    Definition Classes
    CassandraSnapshotCleanup

  39. def psSelectMessages: Future[PreparedStatement]

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    Definition Classes
    CassandraEventUpdate

  40. def psSelectTagPidSequenceNr: Future[PreparedStatement]

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    Definition Classes
    CassandraEventUpdate

  41. def psUpdateMessage: Future[PreparedStatement]

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    Definition Classes
    CassandraEventUpdate

  42. def psUpdateTagView: Future[PreparedStatement]

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    Definition Classes
    CassandraEventUpdate

  43. def selectAllSnapshotMeta: String

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    Definition Classes
    CassandraStatements

  44. def selectLatestSnapshotMeta: String

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    Definition Classes
    CassandraStatements

  45. def selectSnapshot: String

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    Definition Classes
    CassandraStatements

  46. def selectSnapshotMetadata(limit: Option[Int]): String

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    Definition Classes
    CassandraStatements

  47. val serialization: Serialization

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  48. val session: CassandraSession

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    Definition Classes
    CassandraJournalTransformer → CassandraEventUpdate → CassandraSnapshotCleanup

  49. def snapshotConfig: CassandraSnapshotStoreConfig

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    Definition Classes
    CassandraJournalTransformer → CassandraSnapshotCleanup → CassandraStatements

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

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    Definition Classes
    AnyRef

  51. def tableName: String

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    Attributes
    protected
    Definition Classes
    CassandraStatements

  52. def toString(): String

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    Definition Classes
    AnyRef → Any

  53. def transformAllPersistenceIds(transformer: (JournaledEvent) ⇒ Future[JournaledEvent]): Future[Done]

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    Transform all persistence ids.

    Transform all persistence ids. It is expected that this is an expensive operation.

    Definition Classes
    CassandraJournalTransformer → JournalTransformer

  54. def transformPersistenceId(pid: String, f: (JournaledEvent) ⇒ Future[JournaledEvent]): Future[Done]

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    Transform a single persistenceId.

    Transform a single persistenceId.

    Definition Classes
    CassandraJournalTransformer → JournalTransformer

  55. def updateEvent(event: Serialized): Future[Done]

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    Definition Classes
    CassandraEventUpdate

  56. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  59. def writeSnapshot(withMeta: Boolean): String

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    Definition Classes
    CassandraStatements

  60. def →[B](y: B): (CassandraJournalTransformer, B)

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    Implicit information
    This member is added by an implicit conversion from CassandraJournalTransformer to ArrowAssoc[CassandraJournalTransformer] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from CassandraEventUpdate

Inherited from CassandraStatements

Inherited from CassandraSnapshotCleanup

Inherited from CassandraStatements

Inherited from JournalTransformer

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from CassandraJournalTransformer to any2stringadd[CassandraJournalTransformer]

Inherited by implicit conversion StringFormat from CassandraJournalTransformer to StringFormat[CassandraJournalTransformer]

Inherited by implicit conversion Ensuring from CassandraJournalTransformer to Ensuring[CassandraJournalTransformer]

Inherited by implicit conversion ArrowAssoc from CassandraJournalTransformer to ArrowAssoc[CassandraJournalTransformer]

Ungrouped