接口的使用
org.springframework.messaging.handler.invocation.HandlerMethodReturnValueHandler
使用HandlerMethodReturnValueHandler的程序包 程序包 说明 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.org.springframework.messaging.handler.invocation中HandlerMethodReturnValueHandler的使用
org.springframework.messaging.handler.invocation中HandlerMethodReturnValueHandler的子接口 修饰符和类型 接口 说明 interfaceAsyncHandlerMethodReturnValueHandlerAn extension ofHandlerMethodReturnValueHandlerfor handling async, Future-like return value types that support success and error callbacks.实现HandlerMethodReturnValueHandler的org.springframework.messaging.handler.invocation中的类 修饰符和类型 类 说明 classAbstractAsyncReturnValueHandlerConvenient base class forAsyncHandlerMethodReturnValueHandlerimplementations that support only asynchronous (Future-like) return values and merely serve as adapters of such types to Spring'sListenableFuture.classCompletableFutureReturnValueHandlerSupport forCompletableFuture(and as of 4.3.7 alsoCompletionStage) as a return value type.classHandlerMethodReturnValueHandlerCompositeA HandlerMethodReturnValueHandler that wraps and delegates to others.classListenableFutureReturnValueHandlerSupport forListenableFutureas a return value type.classReactiveReturnValueHandlerSupport for single-value reactive types (likeMonoorSingle) as a return value type.返回变量类型为HandlerMethodReturnValueHandler的类型的org.springframework.messaging.handler.invocation中的方法 修饰符和类型 方法 说明 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.参数类型为HandlerMethodReturnValueHandler的org.springframework.messaging.handler.invocation中的方法 修饰符和类型 方法 说明 HandlerMethodReturnValueHandlerCompositeHandlerMethodReturnValueHandlerComposite. addHandler(HandlerMethodReturnValueHandler returnValueHandler)Add the givenHandlerMethodReturnValueHandler.类型变量类型为HandlerMethodReturnValueHandler的org.springframework.messaging.handler.invocation中的方法参数 修饰符和类型 方法 说明 HandlerMethodReturnValueHandlerCompositeHandlerMethodReturnValueHandlerComposite. addHandlers(List<? extends HandlerMethodReturnValueHandler> handlers)Add the givenHandlerMethodReturnValueHandlers.voidAbstractMethodMessageHandler. setCustomReturnValueHandlers(List<HandlerMethodReturnValueHandler> customReturnValueHandlers)Set the list of customHandlerMethodReturnValueHandlers that will be used after return value handlers for known types.voidAbstractMethodMessageHandler. setReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)Configure the complete list of supported return value types, effectively overriding the ones configured by default.org.springframework.messaging.simp.annotation.support中HandlerMethodReturnValueHandler的使用
实现HandlerMethodReturnValueHandler的org.springframework.messaging.simp.annotation.support中的类 修饰符和类型 类 说明 classSendToMethodReturnValueHandlerAHandlerMethodReturnValueHandlerfor sending to destinations specified in aSendToorSendToUsermethod-level annotations.classSubscriptionMethodReturnValueHandlerHandlerMethodReturnValueHandlerfor replying directly to a subscription.返回变量类型为HandlerMethodReturnValueHandler的类型的org.springframework.messaging.simp.annotation.support中的方法 修饰符和类型 方法 说明 protected List<? extends HandlerMethodReturnValueHandler>SimpAnnotationMethodMessageHandler. initReturnValueHandlers()org.springframework.messaging.simp.config中HandlerMethodReturnValueHandler的使用
类型变量类型为HandlerMethodReturnValueHandler的org.springframework.messaging.simp.config中的方法参数 修饰符和类型 方法 说明 protected voidAbstractMessageBrokerConfiguration. addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)org.springframework.web.socket.config.annotation中HandlerMethodReturnValueHandler的使用
类型变量类型为HandlerMethodReturnValueHandler的org.springframework.web.socket.config.annotation中的方法参数 修饰符和类型 方法 说明 voidAbstractWebSocketMessageBrokerConfigurer. addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)已过时。protected voidDelegatingWebSocketMessageBrokerConfiguration. addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)default voidWebSocketMessageBrokerConfigurer. addReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)Add handlers to support custom controller method return value types.