server/io.spine.server.type/EnrichableMessageEnvelope

EnrichableMessageEnvelope

public interface EnrichableMessageEnvelope<I extends Message, T, M extends Message, C extends EnrichableMessageContext, E extends EnrichableMessageEnvelope<I, T, M, C, E>> implements MessageEnvelope<I, T, C>

A common interface for enrichable message envelopes.

<E>

the type of the envelope for the covariance of the return values

Functions

public abstract E toEnriched(EnrichmentService<M, C> service)

Creates a copy with the envelope adding enrichments to the context of the message.

public abstract Origin asMessageOrigin()

Packs this message as an Origin of an event.

public abstract C context()

Obtains the context of the message.

public abstract I id()

The ID of the message.

public abstract Message message()

Obtains the message.

public abstract MessageClass messageClass()

Obtains the message class.

public abstract T outerObject()

Obtains the object which contains the message of interest.