Package org.apache.pekko.cluster.ddata.protobuf

Class ReplicatedDataSerializer

java.lang.Object

org.apache.pekko.serialization.SerializerWithStringManifest

org.apache.pekko.cluster.ddata.protobuf.ReplicatedDataSerializer

All Implemented Interfaces:

SerializationSupport, BaseSerializer, Serializer

public class ReplicatedDataSerializer
extends SerializerWithStringManifest
implements SerializationSupport, BaseSerializer

Protobuf serializer of ReplicatedData.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ReplicatedDataSerializer.KeyComparator<A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>
static class	ReplicatedDataSerializer.LWWMapEntry$
static class	ReplicatedDataSerializer.LWWMapEntryComparator$
static class	ReplicatedDataSerializer.ORMapDeltaGroupEntry$
static class	ReplicatedDataSerializer.ORMapEntry$
static class	ReplicatedDataSerializer.ORMapEntryComparator$
static class	ReplicatedDataSerializer.ORMultiMapEntry$
static class	ReplicatedDataSerializer.ORMultiMapEntryComparator$
static class	ReplicatedDataSerializer.PNCounterMapEntry$
static class	ReplicatedDataSerializer.PNCounterMapEntryComparator$
static interface	ReplicatedDataSerializer.ProtoMapEntryReader<Entry extends org.apache.pekko.protobufv3.internal.GeneratedMessage,A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>
static interface	ReplicatedDataSerializer.ProtoMapEntryWriter<Entry extends org.apache.pekko.protobufv3.internal.GeneratedMessage,EntryBuilder extends org.apache.pekko.protobufv3.internal.GeneratedMessage.Builder<EntryBuilder>,Value extends org.apache.pekko.protobufv3.internal.GeneratedMessage>

Constructor Summary

Constructors

Constructor	Description
ReplicatedDataSerializer(ExtendedActorSystem system)

Method Summary

Modifier and Type	Method	Description
Flag	flagFromBinary(byte[] bytes)
Flag	flagFromProto(ReplicatedDataMessages.Flag flag)
ReplicatedDataMessages.Flag	flagToProto(Flag flag)
Object	fromBinary(byte[] bytes, String manifest)	Produces an object from an array of bytes, with an optional type-hint.
GCounter	gcounterFromBinary(byte[] bytes)
GCounter	gcounterFromProto(ReplicatedDataMessages.GCounter gcounter)
ReplicatedDataMessages.GCounter	gcounterToProto(GCounter gcounter)
GSet<?>	gsetFromBinary(byte[] bytes)
GSet<Object>	gsetFromProto(ReplicatedDataMessages.GSet gset)
ReplicatedDataMessages.GSet	gsetToProto(GSet<?> gset)
int	identifier()	Completely unique value to identify this implementation of Serializer, used to optimize network traffic.
String	keyIdFromBinary(byte[] bytes)
byte[]	keyIdToBinary(String id)
LWWMap<Object,Object>	lwwmapFromBinary(byte[] bytes)
LWWMap<Object,Object>	lwwmapFromProto(ReplicatedDataMessages.LWWMap lwwmap)
ReplicatedDataMessages.LWWMap	lwwmapToProto(LWWMap<?,?> lwwmap)
LWWRegister<Object>	lwwRegisterFromBinary(byte[] bytes)
LWWRegister<Object>	lwwRegisterFromProto(ReplicatedDataMessages.LWWRegister lwwRegister)
ReplicatedDataMessages.LWWRegister	lwwRegisterToProto(LWWRegister<?> lwwRegister)
String	manifest(Object obj)	Return the manifest (type hint) that will be provided in the fromBinary method.
<PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage, A extends org.apache.pekko.protobufv3.internal.GeneratedMessage, B extends ReplicatedData> scala.collection.immutable.Map<Object,B>	mapTypeFromProto(List<PEntry> input, scala.Function1<A,B> valueCreator, ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)
ORMultiMap<Object,Object>	multimapFromBinary(byte[] bytes)
ORMultiMap<Object,Object>	multimapFromProto(ReplicatedDataMessages.ORMultiMap multimap)
ReplicatedDataMessages.ORMultiMap	multimapToProto(ORMultiMap<?,?> multimap)
protected void	org$apache$pekko$serialization$BaseSerializer$_setter_$identifier_$eq(int x$1)	Globally unique serialization identifier configured in the reference.conf.
ORMap<Object,ReplicatedData>	ormapFromBinary(byte[] bytes)
ORMap<Object,ReplicatedData>	ormapFromProto(ReplicatedDataMessages.ORMap ormap)
ReplicatedDataMessages.ORMap	ormapToProto(ORMap<?,?> ormap)
ORSet<Object>	orsetFromBinary(byte[] bytes)
ORSet<Object>	orsetFromProto(ReplicatedDataMessages.ORSet orset)
ReplicatedDataMessages.ORSet	orsetToProto(ORSet<?> orset)
PNCounter	pncounterFromBinary(byte[] bytes)
PNCounter	pncounterFromProto(ReplicatedDataMessages.PNCounter pncounter)
PNCounterMap<?>	pncountermapFromBinary(byte[] bytes)
PNCounterMap<?>	pncountermapFromProto(ReplicatedDataMessages.PNCounterMap pncountermap)
ReplicatedDataMessages.PNCounterMap	pncountermapToProto(PNCounterMap<?> pncountermap)
ReplicatedDataMessages.PNCounter	pncounterToProto(PNCounter pncounter)
<PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage, A extends org.apache.pekko.protobufv3.internal.GeneratedMessage> Object	singleKeyEntryFromProto(scala.Option<PEntry> entryOption, ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)
<PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage, A extends org.apache.pekko.protobufv3.internal.GeneratedMessage, B extends ReplicatedData> scala.collection.immutable.Map<Object,B>	singleMapEntryFromProto(List<PEntry> input, scala.Function1<A,B> valueCreator, ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)
ExtendedActorSystem	system()	Actor system which is required by most serializer implementations.
byte[]	toBinary(Object obj)	Serializes the given object into an Array of Byte.

Methods inherited from class org.apache.pekko.serialization.SerializerWithStringManifest

fromBinary, includeManifest

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.pekko.serialization.BaseSerializer

identifierFromConfig, SerializationIdentifiers

Methods inherited from interface org.apache.pekko.cluster.ddata.protobuf.SerializationSupport

addressFromProto, addressProtocol, addressToProto, BufferSize, compress, decompress, otherMessageFromBinary, otherMessageFromProto, otherMessageToProto, protocol_$eq, resolveActorRef, ser_$eq, serialization, transportInfo_$eq, transportInformation, uniqueAddressFromProto, uniqueAddressToProto, versionVectorFromBinary, versionVectorFromProto, versionVectorToProto

Methods inherited from interface org.apache.pekko.serialization.Serializer

fromBinary, fromBinary, fromBinary, includeManifest

Constructor Details

ReplicatedDataSerializer

public ReplicatedDataSerializer(ExtendedActorSystem system)

Method Details

identifier

public int identifier()

Description copied from class: SerializerWithStringManifest

Completely unique value to identify this implementation of Serializer, used to optimize network traffic. Values from 0 to 40 are reserved for Pekko internal usage.

Specified by:

identifier in interface BaseSerializer

Specified by:

identifier in interface Serializer

Specified by:

identifier in class SerializerWithStringManifest

org$apache$pekko$serialization$BaseSerializer$_setter_$identifier_$eq

protected void org$apache$pekko$serialization$BaseSerializer$_setter_$identifier_$eq(int x$1)

Description copied from interface: BaseSerializer

Globally unique serialization identifier configured in the reference.conf.

See pekko.serialization.Serializer.identifier.

Specified by:

org$apache$pekko$serialization$BaseSerializer$_setter_$identifier_$eq in interface BaseSerializer

system

public ExtendedActorSystem system()

Description copied from interface: BaseSerializer

Actor system which is required by most serializer implementations.

Specified by:

system in interface BaseSerializer

Specified by:

system in interface SerializationSupport

manifest

public String manifest(Object obj)

Description copied from class: SerializerWithStringManifest

Return the manifest (type hint) that will be provided in the fromBinary method. Use "" if manifest is not needed.

Specified by:

manifest in class SerializerWithStringManifest

toBinary

public byte[] toBinary(Object obj)

Description copied from class: SerializerWithStringManifest

Serializes the given object into an Array of Byte.

Note that the array must not be mutated by the serializer after it has been returned.

Specified by:

toBinary in interface Serializer

Specified by:

toBinary in class SerializerWithStringManifest

fromBinary

public Object fromBinary(byte[] bytes,
 String manifest)

Description copied from class: SerializerWithStringManifest

Produces an object from an array of bytes, with an optional type-hint.

It's recommended to throw java.io.NotSerializableException in fromBinary 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. NotSerializableException 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.

Specified by:

fromBinary in class SerializerWithStringManifest

gsetToProto

public ReplicatedDataMessages.GSet gsetToProto(GSet<?> gset)

gsetFromBinary

public GSet<?> gsetFromBinary(byte[] bytes)

gsetFromProto

public GSet<Object> gsetFromProto(ReplicatedDataMessages.GSet gset)

orsetToProto

public ReplicatedDataMessages.ORSet orsetToProto(ORSet<?> orset)

orsetFromBinary

public ORSet<Object> orsetFromBinary(byte[] bytes)

orsetFromProto

public ORSet<Object> orsetFromProto(ReplicatedDataMessages.ORSet orset)

flagToProto

public ReplicatedDataMessages.Flag flagToProto(Flag flag)

flagFromBinary

public Flag flagFromBinary(byte[] bytes)

flagFromProto

public Flag flagFromProto(ReplicatedDataMessages.Flag flag)

lwwRegisterToProto

public ReplicatedDataMessages.LWWRegister lwwRegisterToProto(LWWRegister<?> lwwRegister)

lwwRegisterFromBinary

public LWWRegister<Object> lwwRegisterFromBinary(byte[] bytes)

lwwRegisterFromProto

public LWWRegister<Object> lwwRegisterFromProto(ReplicatedDataMessages.LWWRegister lwwRegister)

gcounterToProto

public ReplicatedDataMessages.GCounter gcounterToProto(GCounter gcounter)

gcounterFromBinary

public GCounter gcounterFromBinary(byte[] bytes)

gcounterFromProto

public GCounter gcounterFromProto(ReplicatedDataMessages.GCounter gcounter)

pncounterToProto

public ReplicatedDataMessages.PNCounter pncounterToProto(PNCounter pncounter)

pncounterFromBinary

public PNCounter pncounterFromBinary(byte[] bytes)

pncounterFromProto

public PNCounter pncounterFromProto(ReplicatedDataMessages.PNCounter pncounter)

ormapToProto

public ReplicatedDataMessages.ORMap ormapToProto(ORMap<?,?> ormap)

ormapFromBinary

public ORMap<Object,ReplicatedData> ormapFromBinary(byte[] bytes)

mapTypeFromProto

public <PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage,
A extends org.apache.pekko.protobufv3.internal.GeneratedMessage,
B extends ReplicatedData>
scala.collection.immutable.Map<Object,B> mapTypeFromProto(List<PEntry> input,
 scala.Function1<A,B> valueCreator,
 ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)

ormapFromProto

public ORMap<Object,ReplicatedData> ormapFromProto(ReplicatedDataMessages.ORMap ormap)

singleMapEntryFromProto

public <PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage,
A extends org.apache.pekko.protobufv3.internal.GeneratedMessage,
B extends ReplicatedData>
scala.collection.immutable.Map<Object,B> singleMapEntryFromProto(List<PEntry> input,
 scala.Function1<A,B> valueCreator,
 ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)

singleKeyEntryFromProto

public <PEntry extends org.apache.pekko.protobufv3.internal.GeneratedMessage,
A extends org.apache.pekko.protobufv3.internal.GeneratedMessage>
Object singleKeyEntryFromProto(scala.Option<PEntry> entryOption,
 ReplicatedDataSerializer.ProtoMapEntryReader<PEntry,A> eh)

lwwmapToProto

public ReplicatedDataMessages.LWWMap lwwmapToProto(LWWMap<?,?> lwwmap)

lwwmapFromBinary

public LWWMap<Object,Object> lwwmapFromBinary(byte[] bytes)

lwwmapFromProto

public LWWMap<Object,Object> lwwmapFromProto(ReplicatedDataMessages.LWWMap lwwmap)

pncountermapToProto

public ReplicatedDataMessages.PNCounterMap pncountermapToProto(PNCounterMap<?> pncountermap)

pncountermapFromBinary

public PNCounterMap<?> pncountermapFromBinary(byte[] bytes)

pncountermapFromProto

public PNCounterMap<?> pncountermapFromProto(ReplicatedDataMessages.PNCounterMap pncountermap)

multimapToProto

public ReplicatedDataMessages.ORMultiMap multimapToProto(ORMultiMap<?,?> multimap)

multimapFromBinary

public ORMultiMap<Object,Object> multimapFromBinary(byte[] bytes)

multimapFromProto

public ORMultiMap<Object,Object> multimapFromProto(ReplicatedDataMessages.ORMultiMap multimap)

keyIdToBinary

public byte[] keyIdToBinary(String id)

keyIdFromBinary

public String keyIdFromBinary(byte[] bytes)