org.springframework.messaging.rsocket

Interface RSocketRequester.MetadataSpec<S extends RSocketRequester.MetadataSpec<S>>

Type Parameters:

S - a self reference to the spec type

All Known Subinterfaces:

RSocketRequester.RequestSpec

Enclosing interface:

RSocketRequester

public static interface RSocketRequester.MetadataSpec<S extends RSocketRequester.MetadataSpec<S>>

Spec for providing additional composite metadata entries.

Method Summary

Modifier and Type	Method and Description
S	metadata(Object metadata, MimeType mimeType) Use this to append additional metadata entries when using composite metadata.

Method Detail

metadata

S metadata(Object metadata,
           MimeType mimeType)

Use this to append additional metadata entries when using composite metadata. An IllegalArgumentException is raised if this method is used when not using composite metadata. The metadata value be a concrete value or any producer of a single value that can be adapted to a Publisher via ReactiveAdapterRegistry.

Parameters:

metadata - an Object to be encoded with a suitable Encoder, or a DataBuffer

mimeType - the mime type that describes the metadata