Uses of Interface
org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler

Packages that use HandlerMethodReturnValueHandler

Package	Description
org.springframework.messaging.handler.invocation	Common infrastructure for invoking message handler methods.
org.springframework.messaging.simp.annotation.support	Support classes for handling messages from simple messaging protocols (like STOMP).
org.springframework.messaging.simp.config	Configuration support for WebSocket messaging using higher level messaging protocols.
org.springframework.web.socket.config.annotation	Support for annotation-based WebSocket setup in configuration classes.

Uses of HandlerMethodReturnValueHandler in org.springframework.messaging.handler.invocation

Subinterfaces of HandlerMethodReturnValueHandler in org.springframework.messaging.handler.invocation

Modifier and Type	Interface	Description
interface	AsyncHandlerMethodReturnValueHandler	An extension of HandlerMethodReturnValueHandler for handling async, Future-like return value types that support success and error callbacks.

Classes in org.springframework.messaging.handler.invocation that implement HandlerMethodReturnValueHandler

Modifier and Type	Class	Description
class	AbstractAsyncReturnValueHandler	Convenient base class for AsyncHandlerMethodReturnValueHandler implementations that support only asynchronous (Future-like) return values and merely serve as adapters of such types to Spring's ListenableFuture.
class	CompletableFutureReturnValueHandler	Support for CompletableFuture (and as of 4.3.7 also CompletionStage) as a return value type.
class	HandlerMethodReturnValueHandlerComposite	A HandlerMethodReturnValueHandler that wraps and delegates to others.
class	ListenableFutureReturnValueHandler	Support for ListenableFuture as a return value type.
class	ReactiveReturnValueHandler	Support for single-value reactive types (like Mono or Single) as a return value type.

Methods in org.springframework.messaging.handler.invocation that return types with arguments of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
List<HandlerMethodReturnValueHandler>	AbstractMethodMessageHandler.getCustomReturnValueHandlers()	Return the configured custom return value handlers, if any.
List<HandlerMethodReturnValueHandler>	AbstractMethodMessageHandler.getReturnValueHandlers()	Return the complete list of return value handlers.
List<HandlerMethodReturnValueHandler>	HandlerMethodReturnValueHandlerComposite.getReturnValueHandlers()	Return a read-only list with the configured handlers.
protected abstract List<? extends HandlerMethodReturnValueHandler>	AbstractMethodMessageHandler.initReturnValueHandlers()	Return the list of return value handlers to use.

Methods in org.springframework.messaging.handler.invocation with parameters of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
HandlerMethodReturnValueHandlerComposite	HandlerMethodReturnValueHandlerComposite.addHandler(HandlerMethodReturnValueHandler returnValueHandler)	Add the given HandlerMethodReturnValueHandler.

Method parameters in org.springframework.messaging.handler.invocation with type arguments of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
HandlerMethodReturnValueHandlerComposite	HandlerMethodReturnValueHandlerComposite.addHandlers(List<? extends HandlerMethodReturnValueHandler> handlers)	Add the given HandlerMethodReturnValueHandlers.
void	AbstractMethodMessageHandler.setCustomReturnValueHandlers(List<HandlerMethodReturnValueHandler> customReturnValueHandlers)	Set the list of custom HandlerMethodReturnValueHandlers that will be used after return value handlers for known types.
void	AbstractMethodMessageHandler.setReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)	Configure the complete list of supported return value types, effectively overriding the ones configured by default.

Uses of HandlerMethodReturnValueHandler in org.springframework.messaging.simp.annotation.support

Classes in org.springframework.messaging.simp.annotation.support that implement HandlerMethodReturnValueHandler

Modifier and Type	Class	Description
class	SendToMethodReturnValueHandler	A HandlerMethodReturnValueHandler for sending to destinations specified in a SendTo or SendToUser method-level annotations.
class	SubscriptionMethodReturnValueHandler	HandlerMethodReturnValueHandler for replying directly to a subscription.

Methods in org.springframework.messaging.simp.annotation.support that return types with arguments of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
protected List<? extends HandlerMethodReturnValueHandler>	SimpAnnotationMethodMessageHandler.initReturnValueHandlers()

Uses of HandlerMethodReturnValueHandler in org.springframework.messaging.simp.config

Method parameters in org.springframework.messaging.simp.config with type arguments of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
protected void	AbstractMessageBrokerConfiguration.addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)

Uses of HandlerMethodReturnValueHandler in org.springframework.web.socket.config.annotation

Method parameters in org.springframework.web.socket.config.annotation with type arguments of type HandlerMethodReturnValueHandler

Modifier and Type	Method	Description
protected void	DelegatingWebSocketMessageBrokerConfiguration.addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)
default void	WebSocketMessageBrokerConfigurer.addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)	Add handlers to support custom controller method return value types.