Package org.springframework.web.server

Interface WebFilter

All Known Implementing Classes:
CorsWebFilter, HiddenHttpMethodFilter, PreFlightRequestWebFilter, ServerHttpObservationFilter, ServerWebExchangeContextFilter
public interface WebFilter
Contract for interception-style, chained processing of Web requests that may be used to implement cross-cutting, application-agnostic requirements such as security, timeouts, and others.

Consider using org.springframework.web.server.CoWebFilter with Kotlin Coroutines.

Since:
5.0
Author:
Rossen Stoyanchev

  • Method Summary

    Modifier and Type
    Method
    Description
    reactor.core.publisher.Mono<Void>
    filter(ServerWebExchange exchange, WebFilterChain chain)
    Process the Web request and (optionally) delegate to the next WebFilter through the given WebFilterChain.

  • Method Details

    • filter

      reactor.core.publisher.Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain)
      Process the Web request and (optionally) delegate to the next WebFilter through the given WebFilterChain.
      Parameters:
      exchange - the current server exchange
      chain - provides a way to delegate to the next filter
      Returns:
      Mono<Void> to indicate when request processing is complete