public class AsDeductionTypeSerializer extends TypeSerializerBase
_idResolver, _property| Modifier | Constructor and Description |
|---|---|
protected |
AsDeductionTypeSerializer() |
| Modifier and Type | Method and Description |
|---|---|
AsDeductionTypeSerializer |
forProperty(BeanProperty prop)
Method called to create contextual version, to be used for
values of given property.
|
JsonTypeInfo.As |
getTypeInclusion()
Accessor for type information inclusion method
that serializer uses; indicates how type information
is embedded in resulting JSON.
|
static AsDeductionTypeSerializer |
instance() |
WritableTypeId |
writeTypePrefix(JsonGenerator g,
WritableTypeId idMetadata)
Method called to write initial part of type information for given
value, along with possible wrapping to use: details are specified
by `typeId` argument.
|
WritableTypeId |
writeTypeSuffix(JsonGenerator g,
WritableTypeId idMetadata)
Method that should be called after
TypeSerializer.writeTypePrefix(JsonGenerator, WritableTypeId)
and matching value write have been called, passing WritableTypeId returned. |
_generateTypeId, getPropertyName, getTypeIdResolver, handleMissingId, idFromValue, idFromValueAndType_writeLegacySuffix, typeId, typeId, typeId, writeCustomTypePrefixForArray, writeCustomTypePrefixForObject, writeCustomTypePrefixForScalar, writeCustomTypeSuffixForArray, writeCustomTypeSuffixForObject, writeCustomTypeSuffixForScalar, writeTypePrefixForArray, writeTypePrefixForArray, writeTypePrefixForObject, writeTypePrefixForObject, writeTypePrefixForScalar, writeTypePrefixForScalar, writeTypeSuffixForArray, writeTypeSuffixForObject, writeTypeSuffixForScalarpublic static AsDeductionTypeSerializer instance()
public AsDeductionTypeSerializer forProperty(BeanProperty prop)
TypeSerializerCollection or Map
valued properties).forProperty in class TypeSerializerpublic JsonTypeInfo.As getTypeInclusion()
TypeSerializergetTypeInclusion in class TypeSerializerBasepublic WritableTypeId writeTypePrefix(JsonGenerator g, WritableTypeId idMetadata) throws IOException
TypeSerializer
See TypeSerializer.writeTypeSuffix(JsonGenerator, WritableTypeId) for a complete
example of typical usage.
writeTypePrefix in class TypeSerializerBaseg - Generator to use for outputting type id and possible wrappingidMetadata - Details of what type id is to be written, how.IOExceptionpublic WritableTypeId writeTypeSuffix(JsonGenerator g, WritableTypeId idMetadata) throws IOException
TypeSerializerTypeSerializer.writeTypePrefix(JsonGenerator, WritableTypeId)
and matching value write have been called, passing WritableTypeId returned.
Usual idiom is:
// Indicator generator that type identifier may be needed; generator may write
// one as suggested, modify information, or take some other action
// NOTE! For Object/Array types, this will ALSO write start marker!
WritableTypeId typeIdDef = typeSer.writeTypePrefix(gen,
typeSer.typeId(value, JsonToken.START_OBJECT));
// serializing actual value for which TypeId may have been written... like
// NOTE: do NOT write START_OBJECT before OR END_OBJECT after:
g.writeStringField("message", "Hello, world!"
// matching type suffix call to let generator chance to add suffix, if any
// NOTE! For Object/Array types, this will ALSO write end marker!
typeSer.writeTypeSuffix(gen, typeIdDef);
writeTypeSuffix in class TypeSerializerBaseIOExceptionCopyright © 2008–2023 FasterXML. All rights reserved.