Akka/Scala example source code file (AsyncWriteJournal.scala)

This example Akka source code file (AsyncWriteJournal.scala) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Akka and Scala source code examples by using tags.

All credit for the original source code belongs to akka.io; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Akka tags/keywords

akka, asyncrecovery, asyncwritejournal, asyncwriteplugin, boolean, collection, journal, long, persistence, sasyncwritejournal, string

The AsyncWriteJournal.scala Akka example source code

/**
 * Copyright (C) 2009-2014 Typesafe Inc. <http://www.typesafe.com>
 */

package akka.persistence.journal.japi

import scala.collection.immutable
import scala.collection.JavaConverters._

import akka.persistence._
import akka.persistence.journal.{ AsyncWriteJournal ⇒ SAsyncWriteJournal }

/**
 * Java API: abstract journal, optimized for asynchronous, non-blocking writes.
 */
abstract class AsyncWriteJournal extends AsyncRecovery with SAsyncWriteJournal with AsyncWritePlugin {
  import context.dispatcher

  final def asyncWriteMessages(messages: immutable.Seq[PersistentRepr]) =
    doAsyncWriteMessages(messages.asJava).map(Unit.unbox)

  final def asyncWriteConfirmations(confirmations: immutable.Seq[PersistentConfirmation]) =
    doAsyncWriteConfirmations(confirmations.asJava).map(Unit.unbox)

  final def asyncDeleteMessages(messageIds: immutable.Seq[PersistentId], permanent: Boolean) =
    doAsyncDeleteMessages(messageIds.asJava, permanent).map(Unit.unbox)

  final def asyncDeleteMessagesTo(persistenceId: String, toSequenceNr: Long, permanent: Boolean) =
    doAsyncDeleteMessagesTo(persistenceId, toSequenceNr, permanent).map(Unit.unbox)
}