org.springframework.http.codec.json

Class Jackson2CodecSupport

java.lang.Object

org.springframework.http.codec.json.Jackson2CodecSupport

Direct Known Subclasses:

AbstractJackson2Decoder, AbstractJackson2Encoder

public abstract class Jackson2CodecSupport
extends java.lang.Object

Base class providing support methods for Jackson 2.9 encoding and decoding.

Since:

5.0

Author:

Sebastien Deleuze, Rossen Stoyanchev

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	JSON_VIEW_HINT The key for the hint to specify a "JSON View" for encoding or decoding with the value expected to be a Class.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Jackson2CodecSupport(ObjectMapper objectMapper, org.springframework.util.MimeType... mimeTypes) Constructor with a Jackson ObjectMapper to use.

Method Summary

Modifier and Type	Method and Description
protected abstract <A extends java.lang.annotation.Annotation> A	getAnnotation(org.springframework.core.MethodParameter parameter, java.lang.Class<A> annotType)
protected java.util.Map<java.lang.String,java.lang.Object>	getHints(org.springframework.core.ResolvableType resolvableType)
protected JavaType	getJavaType(java.lang.reflect.Type type, java.lang.Class<?> contextClass)
protected java.util.List<org.springframework.util.MimeType>	getMimeTypes() Subclasses should expose this as "decodable" or "encodable" mime types.
ObjectMapper	getObjectMapper()
protected org.springframework.core.MethodParameter	getParameter(org.springframework.core.ResolvableType type)
protected boolean	supportsMimeType(org.springframework.util.MimeType mimeType)

Methods inherited from class java.lang.Object

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

Field Detail

JSON_VIEW_HINT

public static final java.lang.String JSON_VIEW_HINT

The key for the hint to specify a "JSON View" for encoding or decoding with the value expected to be a Class.

See Also:

Jackson JSON Views

Constructor Detail

Jackson2CodecSupport

protected Jackson2CodecSupport(ObjectMapper objectMapper,
                               org.springframework.util.MimeType... mimeTypes)

Constructor with a Jackson ObjectMapper to use.

Method Detail

getObjectMapper

public ObjectMapper getObjectMapper()

getMimeTypes

protected java.util.List<org.springframework.util.MimeType> getMimeTypes()

Subclasses should expose this as "decodable" or "encodable" mime types.

supportsMimeType

protected boolean supportsMimeType(@Nullable
                                   org.springframework.util.MimeType mimeType)

getJavaType

protected JavaType getJavaType(java.lang.reflect.Type type,
                               @Nullable
                               java.lang.Class<?> contextClass)

getHints

protected java.util.Map<java.lang.String,java.lang.Object> getHints(org.springframework.core.ResolvableType resolvableType)

getParameter

@Nullable
protected org.springframework.core.MethodParameter getParameter(org.springframework.core.ResolvableType type)

getAnnotation

@Nullable
protected abstract <A extends java.lang.annotation.Annotation> A getAnnotation(org.springframework.core.MethodParameter parameter,
                                                                                         java.lang.Class<A> annotType)