org.springframework.web.reactive.function

Class BodyExtractors

java.lang.Object

org.springframework.web.reactive.function.BodyExtractors

public abstract class BodyExtractors
extends Object

Static factory methods for BodyExtractor implementations.

Since:

5.0

Author:

Arjen Poutsma, Sebastien Deleuze, Rossen Stoyanchev, Brian Clozel

Constructor Summary

Constructors

Constructor and Description
BodyExtractors()

Method Summary

Modifier and Type	Method and Description
static BodyExtractor<reactor.core.publisher.Flux<DataBuffer>,ReactiveHttpInputMessage>	toDataBuffers() Extractor that returns the raw DataBuffers.
static <T> BodyExtractor<reactor.core.publisher.Flux<T>,ReactiveHttpInputMessage>	toFlux(Class<? extends T> elementClass) Extractor to decode the input content into Flux<T>.
static <T> BodyExtractor<reactor.core.publisher.Flux<T>,ReactiveHttpInputMessage>	toFlux(ParameterizedTypeReference<T> typeRef) Variant of toFlux(Class) for type information with generics.
static BodyExtractor<reactor.core.publisher.Mono<MultiValueMap<String,String>>,ReactiveHttpInputMessage>	toFormData() Extractor to read form data into MultiValueMap<String, String>.
static <T> BodyExtractor<reactor.core.publisher.Mono<T>,ReactiveHttpInputMessage>	toMono(Class<? extends T> elementClass) Extractor to decode the input content into Mono<T>.
static <T> BodyExtractor<reactor.core.publisher.Mono<T>,ReactiveHttpInputMessage>	toMono(ParameterizedTypeReference<T> elementTypeRef) Variant of toMono(Class) for type information with generics.
static BodyExtractor<reactor.core.publisher.Mono<MultiValueMap<String,Part>>,ServerHttpRequest>	toMultipartData() Extractor to read multipart data into a MultiValueMap<String, Part>.
static BodyExtractor<reactor.core.publisher.Flux<Part>,ServerHttpRequest>	toParts() Extractor to read multipart data into Flux<Part>.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BodyExtractors

public BodyExtractors()

Method Detail

toMono

public static <T> BodyExtractor<reactor.core.publisher.Mono<T>,ReactiveHttpInputMessage> toMono(Class<? extends T> elementClass)

Extractor to decode the input content into Mono<T>.

Type Parameters:

T - the element type to decode to

Parameters:

elementClass - the class of the element type to decode to

Returns:

BodyExtractor for Mono<T>

toMono

public static <T> BodyExtractor<reactor.core.publisher.Mono<T>,ReactiveHttpInputMessage> toMono(ParameterizedTypeReference<T> elementTypeRef)

Variant of toMono(Class) for type information with generics.

Type Parameters:

T - the element type to decode to

Parameters:

elementTypeRef - the type reference for the type to decode to

Returns:

BodyExtractor for Mono<T>

toFlux

public static <T> BodyExtractor<reactor.core.publisher.Flux<T>,ReactiveHttpInputMessage> toFlux(Class<? extends T> elementClass)

Extractor to decode the input content into Flux<T>.

Type Parameters:

T - the element type to decode to

Parameters:

elementClass - the class of the element type to decode to

Returns:

BodyExtractor for Flux<T>

toFlux

public static <T> BodyExtractor<reactor.core.publisher.Flux<T>,ReactiveHttpInputMessage> toFlux(ParameterizedTypeReference<T> typeRef)

Variant of toFlux(Class) for type information with generics.

Type Parameters:

T - the element type to decode to

Parameters:

typeRef - the type reference for the type to decode to

Returns:

BodyExtractor for Flux<T>

toFormData

public static BodyExtractor<reactor.core.publisher.Mono<MultiValueMap<String,String>>,ReactiveHttpInputMessage> toFormData()

Extractor to read form data into MultiValueMap<String, String>.

As of 5.1 this method can also be used on the client side to read form data from a server response (e.g. OAuth).

Returns:

BodyExtractor for form data

toMultipartData

public static BodyExtractor<reactor.core.publisher.Mono<MultiValueMap<String,Part>>,ServerHttpRequest> toMultipartData()

Extractor to read multipart data into a MultiValueMap<String, Part>.

Returns:

BodyExtractor for multipart data

toParts

public static BodyExtractor<reactor.core.publisher.Flux<Part>,ServerHttpRequest> toParts()

Extractor to read multipart data into Flux<Part>.

Returns:

BodyExtractor for multipart request parts

toDataBuffers

public static BodyExtractor<reactor.core.publisher.Flux<DataBuffer>,ReactiveHttpInputMessage> toDataBuffers()

Extractor that returns the raw DataBuffers.

Note: the data buffers should be released after being used.

Returns:

BodyExtractor for data buffers