com.cookingfox.lapasse.api.message.bus

Interface MessageBus<M extends Message,H extends MessageHandler<M>>

Type Parameters:

M - The concrete message type.

H - The concrete message handler type.

All Superinterfaces:

Disposable

All Known Implementing Classes:

AbstractMessageBus, DefaultCommandBus, DefaultEventBus

public interface MessageBus<M extends Message,H extends MessageHandler<M>>
extends Disposable

Map message handlers and execute them by handling message objects.

Method Summary

Modifier and Type	Method and Description
void	handleMessage(M message) Execute the message handler that is mapped to this message type.
void	mapMessageHandler(Class<M> messageClass, H messageHandler) Map a message handler for a concrete message type.

Methods inherited from interface com.cookingfox.lapasse.api.lifecycle.Disposable

dispose

Method Detail

handleMessage

void handleMessage(M message)

Execute the message handler that is mapped to this message type. Throws if no handler is mapped yet.

Parameters:

message - The message to handle.

See Also:

mapMessageHandler(Class, MessageHandler)

mapMessageHandler

void mapMessageHandler(Class<M> messageClass,
                       H messageHandler)

Map a message handler for a concrete message type.

Parameters:

messageClass - The concrete message type.

messageHandler - The handler that is executed when handleMessage(Message) is called.