Deprecated API

Contents

• Terminally Deprecated
• Classes
• Methods
• Constructors
• Enum Constants

Terminally Deprecated Elements

Element	Description
org.springframework.web.reactive.function.client.ClientHttpObservationDocumentation.HighCardinalityKeyNames.CLIENT_NAME	in favor of ClientHttpObservationDocumentation.LowCardinalityKeyNames.CLIENT_NAME; scheduled for removal in 6.2. This will be available both as a low and high cardinality key value.
org.springframework.web.reactive.function.client.ClientRequestObservationContext()	as of 6.1.2, in favor of ClientRequestObservationContext(ClientRequest.Builder)
org.springframework.web.reactive.function.client.support.WebClientAdapter.forClient(WebClient)	in favor of WebClientAdapter.create(WebClient) aligning with other adapter implementations; to be removed in 6.2.
org.springframework.web.reactive.HandlerResult.applyExceptionHandler(Throwable)	without a replacement; for internal invocation only, not used as of 6.0
org.springframework.web.reactive.HandlerResult.hasExceptionHandler()	in favor of checking via HandlerResult.getExceptionHandler()
org.springframework.web.reactive.HandlerResult.setExceptionHandler(Function<Throwable, Mono<HandlerResult>>)	in favor of HandlerResult.setExceptionHandler(DispatchExceptionHandler)
org.springframework.web.reactive.result.view.freemarker.FreeMarkerView.getTemplate(Locale)	since 6.1, in favor of FreeMarkerView.lookupTemplate(Locale), to be removed in 6.2

Deprecated Classes

Class	Description
org.springframework.web.reactive.function.client.ExchangeFilterFunctions.Credentials	as of Spring 5.1 in favor of using HttpHeaders.setBasicAuth(String, String) while building the request.

Deprecated Methods

Method	Description
org.springframework.web.reactive.config.PathMatchConfigurer.isUseTrailingSlashMatch()
org.springframework.web.reactive.config.PathMatchConfigurer.setUseTrailingSlashMatch(Boolean)	as of 6.0, see PathPatternParser.setMatchOptionalTrailingSeparator(boolean)
org.springframework.web.reactive.function.BodyInserters.fromObject(T)	As of Spring Framework 5.2, in favor of BodyInserters.fromValue(Object)
org.springframework.web.reactive.function.client.ClientRequest.method(HttpMethod, URI)	in favor of ClientRequest.create(HttpMethod, URI)
org.springframework.web.reactive.function.client.ClientResponse.from(ClientResponse)	as of 5.3 in favor of the instance based ClientResponse.mutate().
org.springframework.web.reactive.function.client.ExchangeFilterFunctions.basicAuthentication()	as of Spring 5.1 in favor of using HttpHeaders.setBasicAuth(String, String) while building the request.
org.springframework.web.reactive.function.client.support.WebClientAdapter.forClient(WebClient)	in favor of WebClientAdapter.create(WebClient) aligning with other adapter implementations; to be removed in 6.2.
org.springframework.web.reactive.function.client.WebClient.Builder.exchangeStrategies(Consumer<ExchangeStrategies.Builder>)	as of 5.1.13 in favor of WebClient.Builder.codecs(Consumer)
org.springframework.web.reactive.function.client.WebClient.RequestBodySpec.syncBody(Object)	as of Spring Framework 5.2 in favor of WebClient.RequestBodySpec.bodyValue(Object)
org.springframework.web.reactive.function.client.WebClient.RequestHeadersSpec.context(Function<Context, Context>)	in 5.3.2 to be removed soon after; this method cannot provide context to downstream (nested or subsequent) requests and is of limited value.
org.springframework.web.reactive.function.client.WebClient.RequestHeadersSpec.exchange()	since 5.3 due to the possibility to leak memory and/or connections; please, use WebClient.RequestHeadersSpec.exchangeToMono(Function), WebClient.RequestHeadersSpec.exchangeToFlux(Function); consider also using WebClient.RequestHeadersSpec.retrieve() which provides access to the response status and headers via ResponseEntity along with error status handling.
org.springframework.web.reactive.function.client.WebClientResponseException.getRawStatusCode()	as of 6.0, in favor of WebClientResponseException.getStatusCode()
org.springframework.web.reactive.function.server.ServerRequest.methodName()	as of 6.0, in favor of ServerRequest.method()
org.springframework.web.reactive.function.server.ServerRequest.pathContainer()	as of 5.3, in favor on ServerRequest.requestPath()
org.springframework.web.reactive.function.server.ServerResponse.BodyBuilder.syncBody(Object)	as of Spring Framework 5.2 in favor of ServerResponse.BodyBuilder.bodyValue(Object)
org.springframework.web.reactive.function.server.ServerResponse.rawStatusCode()	as of 6.0, in favor of ServerResponse.statusCode()
org.springframework.web.reactive.function.server.support.ServerRequestWrapper.methodName()
org.springframework.web.reactive.function.server.support.ServerRequestWrapper.pathContainer()
org.springframework.web.reactive.handler.AbstractHandlerMapping.setUseTrailingSlashMatch(boolean)	as of 6.0, see PathPatternParser.setMatchOptionalTrailingSeparator(boolean)
org.springframework.web.reactive.HandlerResult.applyExceptionHandler(Throwable)	without a replacement; for internal invocation only, not used as of 6.0
org.springframework.web.reactive.HandlerResult.hasExceptionHandler()	in favor of checking via HandlerResult.getExceptionHandler()
org.springframework.web.reactive.HandlerResult.setExceptionHandler(Function<Throwable, Mono<HandlerResult>>)	in favor of HandlerResult.setExceptionHandler(DispatchExceptionHandler)
org.springframework.web.reactive.result.view.freemarker.FreeMarkerView.getTemplate(Locale)	since 6.1, in favor of FreeMarkerView.lookupTemplate(Locale), to be removed in 6.2
org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient.getHandlePing()	as of 5.3 in favor of ReactorNettyWebSocketClient.getWebsocketClientSpec()
org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient.getMaxFramePayloadLength()	as of 5.3 in favor of ReactorNettyWebSocketClient.getWebsocketClientSpec()
org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient.setHandlePing(boolean)	as of 5.3 in favor of providing a supplier of WebsocketClientSpec.Builder with a constructor argument
org.springframework.web.reactive.socket.client.ReactorNettyWebSocketClient.setMaxFramePayloadLength(int)	as of 5.3 in favor of providing a supplier of WebsocketClientSpec.Builder with a constructor argument
org.springframework.web.reactive.socket.CloseStatus.equalsCode(CloseStatus)	as of 5.3 in favor of comparing codes directly
org.springframework.web.reactive.socket.server.upgrade.ReactorNettyRequestUpgradeStrategy.getHandlePing()	as of 5.2.6 in favor of ReactorNettyRequestUpgradeStrategy.getWebsocketServerSpec()
org.springframework.web.reactive.socket.server.upgrade.ReactorNettyRequestUpgradeStrategy.getMaxFramePayloadLength()	as of 5.2.6 in favor of ReactorNettyRequestUpgradeStrategy.getWebsocketServerSpec()
org.springframework.web.reactive.socket.server.upgrade.ReactorNettyRequestUpgradeStrategy.setHandlePing(boolean)	as of 5.2.6 in favor of providing a supplier of WebsocketServerSpec.Builder with a constructor argument
org.springframework.web.reactive.socket.server.upgrade.ReactorNettyRequestUpgradeStrategy.setMaxFramePayloadLength(Integer)	as of 5.2.6 in favor of providing a supplier of WebsocketServerSpec.Builder with a constructor argument

Deprecated Constructors

Constructor	Description
org.springframework.web.reactive.function.client.ClientRequestObservationContext()	as of 6.1.2, in favor of ClientRequestObservationContext(ClientRequest.Builder)
org.springframework.web.reactive.result.method.RequestMappingInfo(String, PatternsRequestCondition, RequestMethodsRequestCondition, ParamsRequestCondition, HeadersRequestCondition, ConsumesRequestCondition, ProducesRequestCondition, RequestCondition<?>)	as of 5.3.4 in favor using RequestMappingInfo.Builder via RequestMappingInfo.paths(String...).
org.springframework.web.reactive.result.method.RequestMappingInfo(PatternsRequestCondition, RequestMethodsRequestCondition, ParamsRequestCondition, HeadersRequestCondition, ConsumesRequestCondition, ProducesRequestCondition, RequestCondition<?>)	as of 5.3.4 in favor using RequestMappingInfo.Builder via RequestMappingInfo.paths(String...).
org.springframework.web.reactive.result.method.RequestMappingInfo(RequestMappingInfo, RequestCondition<?>)	since 5.3.4 in favor of using a RequestMappingInfo.Builder via RequestMappingInfo.mutate().
org.springframework.web.reactive.socket.HandshakeInfo(URI, HttpHeaders, Mono<Principal>, String, InetSocketAddress, Map<String, Object>, String)	as of 5.3.5 in favor of HandshakeInfo(URI, HttpHeaders, MultiValueMap, Mono, String, InetSocketAddress, Map, String)

Deprecated Enum Constants

Enum Constant	Description
org.springframework.web.reactive.function.client.ClientHttpObservationDocumentation.HighCardinalityKeyNames.CLIENT_NAME	in favor of ClientHttpObservationDocumentation.LowCardinalityKeyNames.CLIENT_NAME; scheduled for removal in 6.2. This will be available both as a low and high cardinality key value.