程序包 cn.taketoday.web.reactive.function.client

接口 ExchangeFilterFunction

函数接口:
这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。
@FunctionalInterface public interface ExchangeFilterFunction
Represents a function that filters an exchange function.

The filter is executed when a Subscriber subscribes to the Publisher returned by the WebClient.

从以下版本开始:
4.0
作者:
Arjen Poutsma

  • 方法详细资料

    • filter

      reactor.core.publisher.Mono<ClientResponse> filter(ClientRequest request, ExchangeFunction next)
      Apply this filter to the given request and exchange function.

      The given ExchangeFunction represents the next entity in the chain, to be invoked via invoked in order to proceed with the exchange, or not invoked to shortcut the chain.

      Note: When a filter handles the response after the call to ExchangeFunction.exchange(cn.taketoday.web.reactive.function.client.ClientRequest), extra care must be taken to always consume its content or otherwise propagate it downstream for further handling, for example by the WebClient. Please, see the reference documentation for more details on this.

      参数:
      request - the current request
      next - the next exchange function in the chain
      返回:
      the filtered response

    • andThen

      default ExchangeFilterFunction andThen(ExchangeFilterFunction afterFilter)
      Return a composed filter function that first applies this filter, and then applies the given "after" filter.
      参数:
      afterFilter - the filter to apply after this filter
      返回:
      the composed filter

    • apply

      default ExchangeFunction apply(ExchangeFunction exchange)
      Apply this filter to the given ExchangeFunction, resulting in a filtered exchange function.
      参数:
      exchange - the exchange function to filter
      返回:
      the filtered exchange function

    • ofRequestProcessor

      static ExchangeFilterFunction ofRequestProcessor(Function<ClientRequest,reactor.core.publisher.Mono<ClientRequest>> processor)
      Adapt the given request processor function to a filter function that only operates on the ClientRequest.
      参数:
      processor - the request processor
      返回:
      the resulting filter adapter

    • ofResponseProcessor

      static ExchangeFilterFunction ofResponseProcessor(Function<ClientResponse,reactor.core.publisher.Mono<ClientResponse>> processor)
      Adapt the given response processor function to a filter function that only operates on the ClientResponse.
      参数:
      processor - the response processor
      返回:
      the resulting filter adapter