Class ObservedRequestHttpHeadersFilter

java.lang.Object
org.springframework.cloud.gateway.filter.headers.observation.ObservedRequestHttpHeadersFilter
All Implemented Interfaces:
HttpHeadersFilter
public class ObservedRequestHttpHeadersFilter extends Object implements HttpHeadersFilter
Observation of HttpHeadersFilter for a request. It will start an Observation when the requests are being filtered. The Observation will be stopped when a response is being parsed via ObservedResponseHttpHeadersFilter.
Since:
4.0.0
Author:
Marcin Grzejszczak

  • Constructor Details

    • ObservedRequestHttpHeadersFilter

      public ObservedRequestHttpHeadersFilter(io.micrometer.observation.ObservationRegistry observationRegistry)

    • ObservedRequestHttpHeadersFilter

      public ObservedRequestHttpHeadersFilter(io.micrometer.observation.ObservationRegistry observationRegistry, @Nullable GatewayObservationConvention customGatewayObservationConvention)

  • Method Details

    • filter

      public org.springframework.http.HttpHeaders filter(org.springframework.http.HttpHeaders input, org.springframework.web.server.ServerWebExchange exchange)
      Description copied from interface: HttpHeadersFilter
      Filters a set of Http Headers.
      Specified by:
      filter in interface HttpHeadersFilter
      Parameters:
      input - Http Headers
      exchange - a ServerWebExchange that should be filtered
      Returns:
      filtered Http Headers

    • supports

      public boolean supports(HttpHeadersFilter.Type type)
      Specified by:
      supports in interface HttpHeadersFilter