Packages

t

org.apache.pekko.persistence.jdbc.journal.dao

JournalDaoWithUpdates

trait JournalDaoWithUpdates extends JournalDao

A JournalDao with extended capabilities, such as updating payloads and tags of existing events. These operations should be used sparingly, for example for migrating data from un-encrypted to encrypted formats

Source
JournalDaoWithUpdates.scala
Linear Supertypes
JournalDao, JournalDaoWithReadMessages, AnyRef, Any
Known Subclasses
BaseByteArrayJournalDao, ByteArrayJournalDao
Ordering
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Inherited
  1. JournalDaoWithUpdates
  2. JournalDao
  3. JournalDaoWithReadMessages
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def asyncWriteMessages(messages: Seq[AtomicWrite]): Future[Seq[Try[Unit]]]

    Definition Classes
    JournalDao
    See also

    pekko.persistence.journal.AsyncWriteJournal.asyncWriteMessages(messages)

  2. abstract def delete(persistenceId: String, toSequenceNr: Long): Future[Unit]

    Deletes all persistent messages up to toSequenceNr (inclusive) for the persistenceId

    Deletes all persistent messages up to toSequenceNr (inclusive) for the persistenceId

    Definition Classes
    JournalDao
  3. abstract def highestSequenceNr(persistenceId: String, fromSequenceNr: Long): Future[Long]

    Returns the highest sequence number for the events that are stored for that persistenceId.

    Returns the highest sequence number for the events that are stored for that persistenceId. When no events are found for the persistenceId, 0L will be the highest sequence number

    Definition Classes
    JournalDao
  4. abstract def messages(persistenceId: String, fromSequenceNr: Long, toSequenceNr: Long, max: Long): Source[Try[(PersistentRepr, Long)], NotUsed]

    Returns a Source of PersistentRepr and ordering number for a certain persistenceId.

    Returns a Source of PersistentRepr and ordering number for a certain persistenceId. It includes the events with sequenceNr between fromSequenceNr (inclusive) and toSequenceNr (inclusive).

    Definition Classes
    JournalDaoWithReadMessages
  5. abstract def messagesWithBatch(persistenceId: String, fromSequenceNr: Long, toSequenceNr: Long, batchSize: Int, refreshInterval: Option[(FiniteDuration, Scheduler)]): Source[Try[(PersistentRepr, Long)], NotUsed]

    Returns a Source of PersistentRepr and ordering number for a certain persistenceId.

    Returns a Source of PersistentRepr and ordering number for a certain persistenceId. It includes the events with sequenceNr between fromSequenceNr (inclusive) and toSequenceNr (inclusive).

    Definition Classes
    JournalDaoWithReadMessages
  6. abstract def update(persistenceId: String, sequenceNr: Long, payload: AnyRef): Future[Done]

    Update (!) an existing event with the passed in data.

Concrete 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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from JournalDao

Inherited from JournalDaoWithReadMessages

Inherited from AnyRef

Inherited from Any

Ungrouped