org.apache.ignite.internal.managers.communication

Class IgniteMessageFactoryImpl

java.lang.Object

org.apache.ignite.internal.managers.communication.IgniteMessageFactoryImpl

All Implemented Interfaces:

Extension, IgniteMessageFactory, MessageFactory

public class IgniteMessageFactoryImpl
extends Object
implements IgniteMessageFactory

Message factory implementation which is responsible for instantiation of all communication messages.

Constructor Summary

Constructors

Constructor and Description
IgniteMessageFactoryImpl(MessageFactory[] factories) Contructor.

Method Summary

Modifier and Type	Method and Description
@Nullable Message	create(short directType) Creates new message instance of provided direct type.
void	register(short directType, Supplier<Message> supplier) Register message factory with given direct type.
short[]	registeredDirectTypes() Returns direct types of all registered messages.

Methods inherited from class java.lang.Object

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

Constructor Detail

IgniteMessageFactoryImpl

public IgniteMessageFactoryImpl(MessageFactory[] factories)

Contructor.

Parameters:

factories - Concrete message factories or message factory providers. Cfn't be empty or null.

Method Detail

register

public void register(short directType,
                     Supplier<Message> supplier)
              throws IgniteException

Register message factory with given direct type. All messages must be registered during construction of class which implements this interface. Any invocation of this method after initialization is done must throw IllegalStateException exception.

Specified by:

register in interface IgniteMessageFactory

Parameters:

directType - Direct type.

supplier - Message factory.

Throws:

IgniteException - In case of attempt to register message with direct type which is already registered.

create

@Nullable
public @Nullable Message create(short directType)

Creates new message instance of provided direct type.

Specified by:

create in interface MessageFactory

Parameters:

directType - Message direct type.

Returns:

Message instance.

Throws:

IgniteException - If there are no any message factory for given directType.

registeredDirectTypes

public short[] registeredDirectTypes()

Returns direct types of all registered messages.

Returns:

Direct types of all registered messages.