Package org.springframework.messaging.simp.annotation.support
Support classes for handling messages from simple messaging protocols (like STOMP).
Class Summary Class Description PrincipalMethodArgumentResolver Resolver for arguments of typePrincipal, includingOptional<Principal>.SendToMethodReturnValueHandler AHandlerMethodReturnValueHandlerfor sending to destinations specified in aSendToorSendToUsermethod-level annotations.SimpAnnotationMethodMessageHandler A handler for messages delegating to@MessageMappingand@SubscribeMappingannotated methods.SubscriptionMethodReturnValueHandler HandlerMethodReturnValueHandlerfor replying directly to a subscription.Exception Summary Exception Description MissingSessionUserException MessagingExceptionthrown when a session is missing.