DurableStore

An actor implementing the durable store for the Distributed Data Replicator has to implement the protocol with the messages defined here.

At startup the Replicator creates the durable store actor and sends the Load message to it. It must then reply with 0 or more LoadData messages followed by one LoadAllCompleted message to the sender (the Replicator).

If the LoadAll fails it can throw LoadFailed and the Replicator supervisor will stop itself and the durable store.

When the Replicator needs to store a value it sends a Store message to the durable store actor, which must then reply with the successMsg or failureMsg to the replyTo.

Source: DurableStore.scala

Linear Supertypes

AnyRef, Any

Type Members

final class DurableDataEnvelope extends ReplicatorMessage

Wrapper class for serialization of a data value.
Wrapper class for serialization of a data value. The ReplicatorMessageSerializer will serialize/deserialize the wrapped ReplicatedData including its serializerId and manifest.
final case class LoadData(data: Map[KeyId, DurableDataEnvelope]) extends Product with Serializable
class LoadFailed extends RuntimeException
final case class Store(key: KeyId, data: DurableDataEnvelope, reply: Option[StoreReply]) extends Product with Serializable

Request to store an entry.
Request to store an entry. It optionally contains a StoreReply, which should be used to signal success or failure of the operation to the contained replyTo actor.
final case class StoreReply(successMsg: Any, failureMsg: Any, replyTo: ActorRef) extends Product with Serializable

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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object LoadAll extends Product with Serializable

Request to load all entries.
Request to load all entries.
It must reply with 0 or more LoadData messages followed by one LoadAllCompleted message to the sender (the Replicator).
If the LoadAll fails it can throw LoadFailed and the Replicator supervisor will stop itself and the durable store.
object LoadAllCompleted extends Product with Serializable
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
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def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
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def hashCode(): Int

Definition Classes
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final def isInstanceOf[T0]: Boolean

Definition Classes
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final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
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final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
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def toString(): String

Definition Classes
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final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )

Related Doc: package ddata

object DurableStore

Type Members

final class DurableDataEnvelope extends ReplicatorMessage

final case class LoadData(data: Map[KeyId, DurableDataEnvelope]) extends Product with Serializable

class LoadFailed extends RuntimeException

final case class Store(key: KeyId, data: DurableDataEnvelope, reply: Option[StoreReply]) extends Product with Serializable

final case class StoreReply(successMsg: Any, failureMsg: Any, replyTo: ActorRef) extends Product with Serializable

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

object LoadAll extends Product with Serializable

object LoadAllCompleted extends Product with Serializable

final def asInstanceOf[T0]: T0

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

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