java.lang.Object
- org.springframework.http.codec.json.Jackson2CodecSupport
- - org.springframework.http.codec.json.AbstractJackson2Decoder
  - - org.springframework.http.codec.json.Jackson2JsonDecoder

All Implemented Interfaces:
Decoder<Object>, HttpMessageDecoder<Object>
```
public class Jackson2JsonDecoder
extends AbstractJackson2Decoder
```
Decode a byte stream into JSON and convert to Object's with Jackson 2.9, leveraging non-blocking parsing.
Since:
5.0
Author:
Sebastien Deleuze, Rossen Stoyanchev
See Also:
Jackson2JsonEncoder

Field Summary
- Fields inherited from class org.springframework.http.codec.json.Jackson2CodecSupport
  JSON_VIEW_HINT, logger

Constructor Summary
Constructors
Constructor Description
Jackson2JsonDecoder()
Jackson2JsonDecoder(ObjectMapper mapper, MimeType... mimeTypes)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected reactor.core.publisher.Flux<DataBuffer>`	`processInput(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)`	Process the input publisher into a flux.

Methods inherited from class org.springframework.http.codec.json.AbstractJackson2Decoder
canDecode, decode, decode, decodeToMono, getAnnotation, getDecodableMimeTypes, getDecodeHints, getMaxInMemorySize, setMaxInMemorySize

Methods inherited from class org.springframework.http.codec.json.Jackson2CodecSupport
getHints, getJavaType, getMimeTypes, getObjectMapper, getParameter, supportsMimeType

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

Constructor Detail

Jackson2JsonDecoder
```
public Jackson2JsonDecoder()
```

Jackson2JsonDecoder

public Jackson2JsonDecoder(ObjectMapper mapper,
                           MimeType... mimeTypes)

Method Detail

processInput

protected reactor.core.publisher.Flux<DataBuffer> processInput(org.reactivestreams.Publisher<DataBuffer> input,
                                                               ResolvableType elementType,
                                                               @Nullable
                                                               MimeType mimeType,
                                                               @Nullable
                                                               Map<String,Object> hints)

Description copied from class: AbstractJackson2Decoder

Process the input publisher into a flux. Default implementation returns Flux.from(Publisher), but subclasses can choose to customize this behavior.

Overrides:: processInput in class AbstractJackson2Decoder
Parameters:: input - the DataBuffer input stream to process; elementType - the expected type of elements in the output stream; mimeType - the MIME type associated with the input stream (optional); hints - additional information about how to do encode
Returns:: the processed flux

Constructor	Description
`Jackson2JsonDecoder()`
`Jackson2JsonDecoder(ObjectMapper mapper, MimeType... mimeTypes)`

Class Jackson2JsonDecoder

Field Summary

Fields inherited from class org.springframework.http.codec.json.Jackson2CodecSupport

Constructor Summary

Method Summary

Methods inherited from class org.springframework.http.codec.json.AbstractJackson2Decoder

Methods inherited from class org.springframework.http.codec.json.Jackson2CodecSupport

Methods inherited from class java.lang.Object

Constructor Detail

Jackson2JsonDecoder

Jackson2JsonDecoder

Method Detail

processInput