Package org.springframework.messaging.handler.invocation

@NullMarked package org.springframework.messaging.handler.invocation

Common infrastructure for invoking message handler methods.

Related Packages

Package	Description
org.springframework.messaging.handler	Basic abstractions for working with message handler methods.
org.springframework.messaging.handler.invocation.reactive	Common infrastructure for invoking message handler methods with non-blocking, and reactive contracts.
org.springframework.messaging.handler.annotation	Annotations and support classes for handling messages.

Class	Description
AbstractAsyncReturnValueHandler	Convenient base class for AsyncHandlerMethodReturnValueHandler implementations that support only asynchronous (Future-like) return values.
AbstractExceptionHandlerMethodResolver	Cache exception handling method mappings and provide options to look up a method that should handle an exception.
AbstractMethodMessageHandler<T>	Abstract base class for HandlerMethod-based message handling.
AsyncHandlerMethodReturnValueHandler	An extension of HandlerMethodReturnValueHandler for handling async, Future-like return value types that support success and error callbacks.
CompletableFutureReturnValueHandler	Support for CompletableFuture (and as of 4.3.7 also CompletionStage) as a return value type.
HandlerMethodArgumentResolver	Strategy interface for resolving method parameters into argument values in the context of a given Message.
HandlerMethodArgumentResolverComposite	Resolves method parameters by delegating to a list of registered HandlerMethodArgumentResolvers.
HandlerMethodReturnValueHandler	Strategy interface to handle the value returned from the invocation of a method handling a Message.
HandlerMethodReturnValueHandlerComposite	A HandlerMethodReturnValueHandler that wraps and delegates to others.
InvocableHandlerMethod	Extension of HandlerMethod that invokes the underlying method with argument values resolved from the current HTTP request through a list of HandlerMethodArgumentResolver.
MethodArgumentResolutionException	Common exception resulting from the invocation of HandlerMethodArgumentResolver.
ReactiveReturnValueHandler	Support for single-value reactive types (like Mono or Single) as a return value type.