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!per,doc,sam #17574 #17626 make recovery a method, move lambda samples

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+ LambdaDoc samples now in the docs project
= simplified internal state by removing recoveryPending
= recovery is now triggered in around* method, so user is free to use
  preStart freely - recovery works even if one forgets to call super on
  preStart
This commit is contained in:
Konrad Malawski 2015-06-24 19:58:43 +02:00
parent f38af5fd1a
commit 33fbfec222
23 changed files with 218 additions and 342 deletions
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39
akka-docs/rst/scala/code/docs/persistence/PersistenceDocSpec.scala
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@ -6,7 +6,6 @@ package docs.persistence
import akka.actor.{ Actor, ActorRef, ActorSystem, Props }
import akka.persistence._
import com.typesafe.config.ConfigFactory
import scala.concurrent.duration._
import scala.language.postfixOps
@ -27,28 +26,19 @@ object PersistenceDocSpec {
//#auto-update
"""
object Recovery {
object RecoverySample {
trait MyPersistentActor1 extends PersistentActor {
//#recover-on-start-disabled
override def preStart() = ()
//#recover-on-start-disabled
//#recover-on-restart-disabled
override def preRestart(reason: Throwable, message: Option[Any]) = ()
//#recover-on-restart-disabled
//#recovery-disabled
override def recovery = Recovery.none
//#recovery-disabled
}
trait MyPersistentActor2 extends PersistentActor {
//#recover-on-start-custom
override def preStart() {
self ! Recover(toSequenceNr = 457L)
}
//#recover-on-start-custom
//#recovery-custom
override def recovery = Recovery(toSequenceNr = 457L)
//#recovery-custom
}
//#recover-explicit
persistentActor ! Recover()
//#recover-explicit
class MyPersistentActor4 extends PersistentActor {
override def persistenceId = "my-stable-persistence-id"
@ -68,14 +58,6 @@ object PersistenceDocSpec {
}
}
object NoRecovery {
trait MyPersistentActor1 extends PersistentActor {
//#recover-fully-disabled
override def preStart() = self ! Recover(toSequenceNr = 0L)
//#recover-fully-disabled
}
}
object PersistenceId {
trait PersistentActorMethods {
//#persistence-id
@ -197,10 +179,8 @@ object PersistenceDocSpec {
override def receiveCommand: Receive = ???
}
import akka.actor.Props
//#snapshot-criteria
persistentActor ! Recover(fromSnapshot = SnapshotSelectionCriteria(
persistentActor ! Recovery(fromSnapshot = SnapshotSelectionCriteria(
maxSequenceNr = 457L,
maxTimestamp = System.currentTimeMillis))
//#snapshot-criteria
@ -330,7 +310,6 @@ object PersistenceDocSpec {
//#nested-persist-persist-caller
class MyPersistAsyncActor extends PersistentActor {
override def persistenceId = "my-stable-persistence-id"
@ -351,7 +330,7 @@ object PersistenceDocSpec {
persistAsync(c + "-inner-2") { inner ⇒ sender() ! inner }
}
}
//#nested-persistAsync-persistAsync
//#nested-persistAsync-persistAsync
}
//#nested-persistAsync-persistAsync-caller