Class SerializerWithStringManifest

TBD

Inheritance

Object

Serializer

SerializerWithStringManifest

ClusterMetricsMessageSerializer

ClusterShardingMessageSerializer

ClusterClientMessageSerializer

DistributedPubSubMessageSerializer

ClusterSingletonMessageSerializer

ReplicatedDataSerializer

ReplicatorMessageSerializer

TestSerializer

MiscMessageSerializer

PrimitiveSerializers

StreamRefSerializer

Inherited Members

Serializer.system

Serializer.Identifier

Serializer.ToBinary(Object)

Serializer.ToBinaryWithAddress(Address, Object)

Serializer.FromBinary<T>(Byte[])

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Akka.Serialization

Assembly: Akka.dll

Syntax

public abstract class SerializerWithStringManifest : Serializer

Constructors

SerializerWithStringManifest(ExtendedActorSystem)

Initializes a new instance of the SerializerWithStringManifest class.

Declaration

protected SerializerWithStringManifest(ExtendedActorSystem system)

Parameters

Type	Name	Description
ExtendedActorSystem	system	The actor system to associate with this serializer.

Properties

IncludeManifest

Returns whether this serializer needs a manifest in the fromBinary method

Declaration

public sealed override bool IncludeManifest { get; }

Property Value

Type	Description
Boolean

Overrides

Serializer.IncludeManifest

Methods

FromBinary(Byte[], String)

Deserializes a byte array into an object using an optional manifest (type hint).

It's recommended to throw SerializationException in FromBinary(Byte[], String) if the manifest is unknown.This makes it possible to introduce new message types and send them to nodes that don't know about them. This is typically needed when performing rolling upgrades, i.e.running a cluster with mixed versions for while. SerializationException is treated as a transient problem in the TCP based remoting layer.The problem will be logged and message is dropped.Other exceptions will tear down the TCP connection because it can be an indication of corrupt bytes from the underlying transport.

Declaration

public abstract object FromBinary(byte[] bytes, string manifest)

Parameters

Type	Name	Description
Byte[]	bytes	The array containing the serialized object
String	manifest	The type hint used to deserialize the object contained in the array.

Returns

Type	Description
Object	The object contained in the array

FromBinary(Byte[], Type)

Deserializes a byte array into an object of type type.

It's recommended to throw SerializationException in FromBinary(Byte[], Type) if the manifest is unknown.This makes it possible to introduce new message types and send them to nodes that don't know about them. This is typically needed when performing rolling upgrades, i.e.running a cluster with mixed versions for while. SerializationException is treated as a transient problem in the TCP based remoting layer.The problem will be logged and message is dropped.Other exceptions will tear down the TCP connection because it can be an indication of corrupt bytes from the underlying transport.

Declaration

public sealed override object FromBinary(byte[] bytes, Type type)

Parameters

Type	Name	Description
Byte[]	bytes	The array containing the serialized object
Type	type	The type of object contained in the array

Returns

Type	Description
Object	The object contained in the array

Overrides

Serializer.FromBinary(Byte[], Type)

Manifest(Object)

Returns the manifest (type hint) that will be provided in the FromBinary(Byte[], Type) method.

note

This method returns Empty if a manifest is not needed.

Declaration

public abstract string Manifest(object o)

Parameters

Type	Name	Description
Object	o	The object for which the manifest is needed.

Returns

Type	Description
String	The manifest needed for the deserialization of the specified o.

Extension Methods

ObjectExtensions.IsDefaultForType<T>(T)

ObjectExtensions.AsOption<T>(T)

Extensions.AsInstanceOf<T>(Object)