Class Jackson2JsonEncoder

java.lang.Object

org.springframework.http.codec.json.Jackson2Codecsupport

org.springframework.http.codec.json.AbstractJackson2Encoder

org.springframework.http.codec.json.Jackson2JsonEncoder

All Implemented Interfaces:

Encoder<Object>, HttpMessageEncoder<Object>

@Deprecated(since="7.0",
            forRemoval=true)
public class Jackson2JsonEncoder
extends AbstractJackson2Encoder

Deprecated, for removal: This API element is subject to removal in a future version.

since 7.0 in favor of JacksonJsonEncoder

Encode from an Object stream to a byte stream of JsON objects using Jackson 2.x. For non-streaming use cases, Flux elements are collected into a List before serialization for performance reason.

since:

5.0

Author:

sebastien Deleuze, Arjen Poutsma

see Also:

• Jackson2JsonDecoder

Field summary

Fields inherited from class Jackson2Codecsupport

JsON_VIEW_HINT, logger

Constructor summary

Constructors

Constructor	Description
Jackson2JsonEncoder()	Deprecated, for removal: This API element is subject to removal in a future version.  
Jackson2JsonEncoder(com.fasterxml.jackson.databind.ObjectMapper mapper, MimeType... mimeTypes)	Deprecated, for removal: This API element is subject to removal in a future version.  

Method summary

Modifier and Type	Method	Description
protected com.fasterxml.jackson.databind.ObjectWriter	customizeWriter(com.fasterxml.jackson.databind.ObjectWriter&nbsp;writer, @Nullable MimeType&nbsp;mimeType, ResolvableType&nbsp;elementType, @Nullable Map<string,Object>&nbsp;hints)	Deprecated, for removal: This API element is subject to removal in a future version. subclasses can use this method to customize the ObjectWriter used for writing values.
protected List<MimeType>	getMediaTypesForProblemDetail()	Deprecated, for removal: This API element is subject to removal in a future version. Return the supported media type(s) for ProblemDetail.

Methods inherited from class AbstractJackson2Encoder

canEncode, encode, encodeValue, getAnnotation, getEncodableMimeTypes, getEncodableMimeTypes, getEncodeHints, getJsonEncoding, getstreamingMediaTypes, getstreamingMediaTypeseparator, setstreamingMediaTypes

Methods inherited from class Jackson2Codecsupport

getHints, getJavaType, getMimeTypes, getMimeTypes, getObjectMapper, getObjectMapperRegistrations, getObjectMappersForType, getParameter, logWarningIfNecessary, registerObjectMappersForType, selectObjectMapper, setObjectMapper, supportsMimeType

Methods inherited from class Object

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

Constructor Details

Jackson2JsonEncoder

public Jackson2JsonEncoder()

Deprecated, for removal: This API element is subject to removal in a future version.

Jackson2JsonEncoder

public Jackson2JsonEncoder(com.fasterxml.jackson.databind.ObjectMapper mapper,
 MimeType... mimeTypes)

Deprecated, for removal: This API element is subject to removal in a future version.

Method Details

getMediaTypesForProblemDetail

protected&nbsp;List<MimeType>&nbsp;getMediaTypesForProblemDetail()

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from class: Jackson2Codecsupport

Return the supported media type(s) for ProblemDetail. By default, an empty list, unless overridden in subclasses.

Overrides:

getMediaTypesForProblemDetail in class Jackson2Codecsupport

customizeWriter

protected com.fasterxml.jackson.databind.ObjectWriter customizeWriter(com.fasterxml.jackson.databind.ObjectWriter writer,
 @Nullable MimeType mimeType,
 ResolvableType elementType,
 @Nullable Map<string,Object>&nbsp;hints)

Deprecated, for removal: This API element is subject to removal in a future version.

Description copied from class: AbstractJackson2Encoder

subclasses can use this method to customize the ObjectWriter used for writing values.

Overrides:

customizeWriter in class AbstractJackson2Encoder

Parameters:

writer - the writer instance to customize

mimeType - the selected MIME type

elementType - the type of element values to write

hints - a map with serialization hints; the Reactor Context, when available, may be accessed under the key ContextView.class.getName()

Returns:

the customized ObjectWriter to use