@NonNullApi @NonNullFields

# Package org.springframework.messaging.simp.annotation

Annotations and for handling messages from SImple Messaging Protocols such as STOMP.

See: Description

- Annotation Types Summary
  Annotation Type | Description
  --- | ---
  SendToUser | Indicates the return value of a message-handling method should be sent as a `Message` to the specified destination(s) further prepended with `"/user/{username}"` where the user name is extracted from the headers of the input message being handled.
  SubscribeMapping | Annotation for mapping subscription messages onto specific handler methods based on the destination of a subscription.

## Package org.springframework.messaging.simp.annotation Description

Annotations and for handling messages from SImple Messaging Protocols such as STOMP.