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 Description
BodyExtractors()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	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

Class BodyExtractors

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

BodyExtractors

Method Detail

toMono

toMono

toFlux

toFlux

toFormData

toMultipartData

toParts

toDataBuffers