org.springframework.messaging.handler (Spring Framework 5.2.12.RELEASE API)

Basic abstractions for working with message handler methods.

接口概要
接口	说明
MessageCondition<T>	Contract for mapping conditions to messages.
MessagingAdviceBean	Represents a Spring-managed bean with cross-cutting functionality to be applied to one or more Spring beans with annotation-based message handling methods.

类概要
类	说明
AbstractMessageCondition<T extends AbstractMessageCondition<T>>	Base class for `MessageCondition's` that pre-declares abstract methods `AbstractMessageCondition.getContent()` and `AbstractMessageCondition.getToStringInfix()` in order to provide implementations of `AbstractMessageCondition.equals(Object)`, `AbstractMessageCondition.hashCode()`, and `AbstractMessageCondition.toString()`.
CompositeMessageCondition	Composite `MessageCondition` that delegates to other message conditions.
DestinationPatternsMessageCondition	`MessageCondition` to match the destination header of a Message against one or more patterns through a `RouteMatcher`.
HandlerMethod	Encapsulates information about a handler method consisting of a method and a bean.

程序包 org.springframework.messaging.handler