@NonNullApi @NonNullFields

Package org.springframework.web.reactive.function.client

Provides a reactive WebClient that builds on top of the org.springframework.http.client.reactive reactive HTTP adapter layer.

See: Description

Interface Summary

Interface	Description
ClientRequest	Represents a typed, immutable, client-side HTTP request, as executed by the ExchangeFunction.
ClientRequest.Builder	Defines a builder for a request.
ClientResponse	Represents an HTTP response, as returned by WebClient and also ExchangeFunction.
ClientResponse.Builder	Defines a builder for a response.
ClientResponse.Headers	Represents the headers of the HTTP response.
ExchangeFilterFunction	Represents a function that filters an exchange function.
ExchangeFunction	Represents a function that exchanges a request for a (delayed) ClientResponse.
ExchangeStrategies	Provides strategies for use in an ExchangeFunction.
ExchangeStrategies.Builder	A mutable builder for an ExchangeStrategies.
WebClient	Non-blocking, reactive client to perform HTTP requests, exposing a fluent, reactive API over underlying HTTP client libraries such as Reactor Netty.
WebClient.Builder	A mutable builder for creating a WebClient.
WebClient.RequestBodySpec	Contract for specifying request headers and body leading up to the exchange.
WebClient.RequestBodyUriSpec	Contract for specifying request headers, body and URI for a request.
WebClient.RequestHeadersSpec<S extends WebClient.RequestHeadersSpec<S>>	Contract for specifying request headers leading up to the exchange.
WebClient.RequestHeadersUriSpec<S extends WebClient.RequestHeadersSpec<S>>	Contract for specifying request headers and URI for a request.
WebClient.ResponseSpec	Contract for specifying response operations following the exchange.
WebClient.UriSpec<S extends WebClient.RequestHeadersSpec<?>>	Contract for specifying the URI for a request.

Class Summary

Class	Description
ExchangeFilterFunctions	Static factory methods providing access to built-in implementations of ExchangeFilterFunction for basic authentication, error handling, etc.
ExchangeFilterFunctions.Credentials	Deprecated as of Spring 5.1 in favor of using HttpHeaders.setBasicAuth(String, String) while building the request.
ExchangeFunctions	Static factory methods to create an ExchangeFunction.

Exception Summary

Exception	Description
UnknownHttpStatusCodeException	Exception thrown when an unknown (or custom) HTTP status code is received.
WebClientException	Abstract base class for exception published by WebClient in case of errors.
WebClientResponseException	Exceptions that contain actual HTTP response data.
WebClientResponseException.BadGateway	WebClientResponseException for status HTTP HTTP 502 Bad Gateway.
WebClientResponseException.BadRequest	WebClientResponseException for status HTTP 400 Bad Request.
WebClientResponseException.Conflict	WebClientResponseException for status HTTP 409 Conflict.
WebClientResponseException.Forbidden	WebClientResponseException for status HTTP 403 Forbidden.
WebClientResponseException.GatewayTimeout	WebClientResponseException for status HTTP 504 Gateway Timeout.
WebClientResponseException.Gone	WebClientResponseException for status HTTP 410 Gone.
WebClientResponseException.InternalServerError	WebClientResponseException for status HTTP 500 Internal Server Error.
WebClientResponseException.MethodNotAllowed	WebClientResponseException for status HTTP 405 Method Not Allowed.
WebClientResponseException.NotAcceptable	WebClientResponseException for status HTTP 406 Not Acceptable.
WebClientResponseException.NotFound	WebClientResponseException for status HTTP 404 Not Found.
WebClientResponseException.NotImplemented	WebClientResponseException for status HTTP 501 Not Implemented.
WebClientResponseException.ServiceUnavailable	WebClientResponseException for status HTTP 503 Service Unavailable.
WebClientResponseException.TooManyRequests	WebClientResponseException for status HTTP 429 Too Many Requests.
WebClientResponseException.Unauthorized	WebClientResponseException for status HTTP 401 Unauthorized.
WebClientResponseException.UnprocessableEntity	WebClientResponseException for status HTTP 422 Unprocessable Entity.
WebClientResponseException.UnsupportedMediaType	WebClientResponseException for status HTTP 415 Unsupported Media Type.

Package org.springframework.web.reactive.function.client Description

Provides a reactive WebClient that builds on top of the org.springframework.http.client.reactive reactive HTTP adapter layer.