wow-core/me.ahoo.wow.messaging.function/MessageFunctionAccessor

MessageFunctionAccessor

interface MessageFunctionAccessor<P : Any, in M : MessageExchange<*, *>, out R> : MessageFunction<P, M, R>

An accessor-based implementation of MessageFunction that uses metadata to provide function information. This interface extends MessageFunction and provides implementations for various properties and methods by delegating to the underlying metadata.

Type Parameters

the type of the processor

the type of the message exchange, contravariant

the return type of the function

Inheritors

SimpleMessageFunctionAccessor

InjectableMessageFunctionAccessor

Properties

contextName

open override val contextName: String

The name of the bounded context, obtained from the metadata.

functionKind

open override val functionKind: FunctionKind

The kind of the function (e.g., command, event), obtained from the metadata.

metadata

abstract val metadata: FunctionAccessorMetadata<P, R>

The metadata containing information about the function, such as supported types, topics, and accessor details.

name

open override val name: String

The name of the function, obtained from the metadata.

processorName

open override val processorName: String

The name of the processor, obtained from the metadata.

supportedTopics

open override val supportedTopics: Set<NamedAggregate>

The set of supported topics, obtained from the metadata.

supportedType

open override val supportedType: Class<*>

The supported message body type, obtained from the metadata.

Functions

getAnnotation

open override fun <A : Annotation> getAnnotation(annotationClass: Class<A>): A?

Retrieves an annotation from the function's accessor using reflection.