Package org.springframework.web.filter.reactive

Class ServerHttpObservationFilter

java.lang.Object
org.springframework.web.filter.reactive.ServerHttpObservationFilter
All Implemented Interfaces:
WebFilter
@Deprecated(since="6.1", forRemoval=true) public class ServerHttpObservationFilter extends Object implements WebFilter
Deprecated, for removal: This API element is subject to removal in a future version.
since 6.1 in favor of WebHttpHandlerBuilder.
WebFilter that creates observations for HTTP exchanges. This collects information about the execution time and information gathered from the ServerRequestObservationContext.

Web Frameworks can fetch the current context as a request attribute and contribute additional information to it. The configured ServerRequestObservationConvention will use this context to collect metadata and attach it to the observation.

Since:
6.0
Author:
Brian Clozel

  • Field Details

    • CURRENT_OBSERVATION_CONTEXT_ATTRIBUTE

      public static final String CURRENT_OBSERVATION_CONTEXT_ATTRIBUTE
      Deprecated, for removal: This API element is subject to removal in a future version.
      Name of the request attribute holding the context for the current observation.

  • Constructor Details

    • ServerHttpObservationFilter

      public ServerHttpObservationFilter(io.micrometer.observation.ObservationRegistry observationRegistry)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Create an HttpRequestsObservationWebFilter that records observations against the given ObservationRegistry. The default convention will be used.
      Parameters:
      observationRegistry - the registry to use for recording observations

    • ServerHttpObservationFilter

      public ServerHttpObservationFilter(io.micrometer.observation.ObservationRegistry observationRegistry, ServerRequestObservationConvention observationConvention)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Create an HttpRequestsObservationWebFilter that records observations against the given ObservationRegistry with a custom convention.
      Parameters:
      observationRegistry - the registry to use for recording observations
      observationConvention - the convention to use for all recorded observations

  • Method Details

    • findObservationContext

      public static Optional<ServerRequestObservationContext> findObservationContext(ServerWebExchange exchange)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Get the current observation context from the given request, if available.
      Parameters:
      exchange - the current exchange
      Returns:
      the current observation context

    • filter

      public reactor.core.publisher.Mono<Void> filter(ServerWebExchange exchange, WebFilterChain chain)
      Deprecated, for removal: This API element is subject to removal in a future version.
      Description copied from interface: WebFilter
      Process the Web request and (optionally) delegate to the next WebFilter through the given WebFilterChain.
      Specified by:
      filter in interface WebFilter
      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