java.lang.Object
- org.springframework.http.codec.LoggingCodecSupport
- - org.springframework.http.codec.multipart.MultipartHttpMessageReader

All Implemented Interfaces:
HttpMessageReader<MultiValueMap<String,Part>>
```
public class MultipartHttpMessageReader
extends LoggingCodecSupport
implements HttpMessageReader<MultiValueMap<String,Part>>
```
HttpMessageReader for reading "multipart/form-data" requests into a MultiValueMap<String, Part>.
Note that this reader depends on access to an HttpMessageReader<Part> for the actual parsing of multipart content. The purpose of this reader is to collect the parts into a map.
Since:
5.0
Author:
Rossen Stoyanchev

Field Summary
- Fields inherited from class org.springframework.http.codec.LoggingCodecSupport
  logger

Constructor Summary
Constructors
Constructor Description
MultipartHttpMessageReader(HttpMessageReader<Part> partReader)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`canRead(ResolvableType elementType, MediaType mediaType)`	Whether the given object type is supported by this reader.
`HttpMessageReader<Part>`	`getPartReader()`	Return the configured parts reader.
`List<MediaType>`	`getReadableMediaTypes()`	Return the `MediaType`'s that this reader supports.
`reactor.core.publisher.Flux<MultiValueMap<String,Part>>`	`read(ResolvableType elementType, ReactiveHttpInputMessage message, Map<String,Object> hints)`	Read from the input message and encode to a stream of objects.
`reactor.core.publisher.Mono<MultiValueMap<String,Part>>`	`readMono(ResolvableType elementType, ReactiveHttpInputMessage inputMessage, Map<String,Object> hints)`	Read from the input message and encode to a single object.

Methods inherited from class org.springframework.http.codec.LoggingCodecSupport
isEnableLoggingRequestDetails, setEnableLoggingRequestDetails

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.http.codec.HttpMessageReader
read, readMono

- Constructor Detail
  - MultipartHttpMessageReader
```
public MultipartHttpMessageReader(HttpMessageReader<Part> partReader)
```
- Method Detail
  - getPartReader
```
public HttpMessageReader<Part> getPartReader()
```
    Return the configured parts reader.
    Since:
    5.1.11
  - getReadableMediaTypes
```
public List<MediaType> getReadableMediaTypes()
```
    Description copied from interface: HttpMessageReader
    Return the MediaType's that this reader supports.
    Specified by:
    getReadableMediaTypes in interface HttpMessageReader<MultiValueMap<String,Part>>
  - canRead
```
public boolean canRead(ResolvableType elementType,
                       @Nullable
                       MediaType mediaType)
```
    Description copied from interface: HttpMessageReader
    Whether the given object type is supported by this reader.
    Specified by:
    canRead in interface HttpMessageReader<MultiValueMap<String,Part>>
    Parameters:
    elementType - the type of object to check
    mediaType - the media type for the read (possibly null)
    Returns:
    true if readable, false otherwise
  - read
```
public reactor.core.publisher.Flux<MultiValueMap<String,Part>> read(ResolvableType elementType,
                                                                          ReactiveHttpInputMessage message,
                                                                          Map<String,Object> hints)
```
    Description copied from interface: HttpMessageReader
    Read from the input message and encode to a stream of objects.
    Specified by:
    read in interface HttpMessageReader<MultiValueMap<String,Part>>
    Parameters:
    elementType - the type of objects in the stream which must have been previously checked via HttpMessageReader.canRead(ResolvableType, MediaType)
    message - the message to read from
    hints - additional information about how to read and decode the input
    Returns:
    the decoded stream of elements
  - readMono
```
public reactor.core.publisher.Mono<MultiValueMap<String,Part>> readMono(ResolvableType elementType,
                                                                              ReactiveHttpInputMessage inputMessage,
                                                                              Map<String,Object> hints)
```
    Description copied from interface: HttpMessageReader
    Read from the input message and encode to a single object.
    Specified by:
    readMono in interface HttpMessageReader<MultiValueMap<String,Part>>
    Parameters:
    elementType - the type of objects in the stream which must have been previously checked via HttpMessageReader.canRead(ResolvableType, MediaType)
    inputMessage - the message to read from
    hints - additional information about how to read and decode the input
    Returns:
    the decoded object

Class MultipartHttpMessageReader

Field Summary

Fields inherited from class org.springframework.http.codec.LoggingCodecSupport

Constructor Summary

Method Summary

Methods inherited from class org.springframework.http.codec.LoggingCodecSupport

Methods inherited from class java.lang.Object

Methods inherited from interface org.springframework.http.codec.HttpMessageReader

Constructor Detail

MultipartHttpMessageReader

Method Detail

getPartReader

getReadableMediaTypes

canRead

read

readMono