程序包 cn.taketoday.http.codec.json

类 Jackson2JsonEncoder

java.lang.Object

cn.taketoday.http.codec.json.Jackson2CodecSupport

cn.taketoday.http.codec.json.AbstractJackson2Encoder

cn.taketoday.http.codec.json.Jackson2JsonEncoder

所有已实现的接口:

cn.taketoday.core.codec.Encoder<Object>, HttpMessageEncoder<Object>

public class Jackson2JsonEncoder
extends AbstractJackson2Encoder

Encode from an Object stream to a byte stream of JSON objects using Jackson 2.9. For non-streaming use cases, Flux elements are collected into a List before serialization for performance reason.

从以下版本开始:

4.0

作者:

Sebastien Deleuze, Arjen Poutsma

另请参阅:

• Jackson2JsonDecoder

字段概要

字段

修饰符和类型	字段	说明
private static final List<cn.taketoday.util.MimeType>	problemDetailMimeTypes
private final PrettyPrinter	ssePrettyPrinter

从类继承的字段 cn.taketoday.http.codec.json.Jackson2CodecSupport

ACTUAL_TYPE_HINT, JSON_VIEW_HINT, logger

构造器概要

构造器

构造器	说明
Jackson2JsonEncoder()
Jackson2JsonEncoder(ObjectMapper mapper, cn.taketoday.util.MimeType... mimeTypes)

方法概要

修饰符和类型	方法	说明
protected ObjectWriter	customizeWriter(ObjectWriter writer, cn.taketoday.util.MimeType mimeType, cn.taketoday.core.ResolvableType elementType, Map<String,Object> hints)	Subclasses can use this method to customize ObjectWriter used for writing values.
protected List<cn.taketoday.util.MimeType>	getMediaTypesForProblemDetail()	Return the supported media type(s) for ProblemDetail.
private static PrettyPrinter	initSsePrettyPrinter()

从类继承的方法 cn.taketoday.http.codec.json.AbstractJackson2Encoder

canEncode, encode, encodeValue, getAnnotation, getEncodableMimeTypes, getEncodableMimeTypes, getEncodeHints, getJsonEncoding, getStreamingMediaTypes, getStreamingMediaTypeSeparator, setStreamingMediaTypes

从类继承的方法 cn.taketoday.http.codec.json.Jackson2CodecSupport

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

从类继承的方法 java.lang.Object

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

字段详细资料

problemDetailMimeTypes

private static final List<cn.taketoday.util.MimeType> problemDetailMimeTypes

ssePrettyPrinter

@Nullable
private final PrettyPrinter ssePrettyPrinter

构造器详细资料

Jackson2JsonEncoder

public Jackson2JsonEncoder()

Jackson2JsonEncoder

public Jackson2JsonEncoder(ObjectMapper mapper,
 cn.taketoday.util.MimeType... mimeTypes)

方法详细资料

initSsePrettyPrinter

private static PrettyPrinter initSsePrettyPrinter()

customizeWriter

protected ObjectWriter customizeWriter(ObjectWriter writer,
 @Nullable
 cn.taketoday.util.MimeType mimeType,
 cn.taketoday.core.ResolvableType elementType,
 @Nullable
 Map<String,Object> hints)

从类复制的说明: AbstractJackson2Encoder

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

覆盖:

customizeWriter 在类中 AbstractJackson2Encoder

参数:

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()

返回:

the customized ObjectWriter to use

getMediaTypesForProblemDetail

protected List<cn.taketoday.util.MimeType> getMediaTypesForProblemDetail()

从类复制的说明: Jackson2CodecSupport

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

覆盖:

getMediaTypesForProblemDetail 在类中 Jackson2CodecSupport