org.springframework.integration.handler.advice (Spring Integration 5.5.20-SNAPSHOT API)

Provides classes that are used to advise MessageHandlers with cross-cutting concerns.

Interface Summary
Interface	Description
AbstractRequestHandlerAdvice.ExecutionCallback	Called by subclasses in doInvoke() to proceed() the invocation.
HandleMessageAdvice	The marker `MethodInterceptor` interface extension to distinguish advices for some reason.
RetryStateGenerator	Strategy interface for generating a `RetryState` instance based on a message.

Class Summary
Class	Description
AbstractHandleMessageAdvice	The base `HandleMessageAdvice` for advices which can be applied only for the `MessageHandler.handleMessage(Message)`.
AbstractRequestHandlerAdvice	Base class for `MessageHandler` advice classes.
CacheRequestHandlerAdvice	The `AbstractRequestHandlerAdvice` implementation for caching `AbstractReplyProducingMessageHandler.RequestHandler#handleRequestMessage(Message)` results.
ErrorMessageSendingRecoverer	A `RecoveryCallback` that sends the final throwable as an `ErrorMessage` after retry exhaustion.
ExpressionEvaluatingRequestHandlerAdvice	Used to advise `MessageHandler`s.
HandleMessageAdviceAdapter	A `HandleMessageAdvice` implementation with a plain delegation to the provided `MethodInterceptor`.
IdempotentReceiverInterceptor	The `MethodInterceptor` implementation for the Idempotent Receiver E.I.
RateLimiterRequestHandlerAdvice	An `AbstractRequestHandlerAdvice` extension for a rate limiting to service method calls.
ReactiveRequestHandlerAdvice	A `MethodInterceptor` for message handlers producing a `Mono` as a payload for reply.
RequestHandlerCircuitBreakerAdvice	A circuit breaker that stops calling a failing service after threshold failures, until halfOpenAfter milliseconds has elapsed.
RequestHandlerRetryAdvice	Uses spring-retry to perform stateless or stateful retry.
SpelExpressionRetryStateGenerator	Creates a DefaultRetryState from a `Message`.

Exception Summary
Exception	Description
AbstractRequestHandlerAdvice.ThrowableHolderException
ErrorMessageSendingRecoverer.RetryExceptionNotAvailableException
ExpressionEvaluatingRequestHandlerAdvice.MessageHandlingExpressionEvaluatingAdviceException
RateLimiterRequestHandlerAdvice.RateLimitExceededException	A `MessagingException` wrapper for the `RequestNotPermitted` with the `requestMessage` and `target` context.
RequestHandlerCircuitBreakerAdvice.CircuitBreakerOpenException	An exception thrown when the circuit breaker is in an open state.