com.fasterxml.jackson.module.kotlin

Class WrapsNullableValueClassDeserializer<D>

java.lang.Object

com.fasterxml.jackson.databind.JsonDeserializer<T>

com.fasterxml.jackson.databind.deser.std.StdDeserializer<D>

com.fasterxml.jackson.module.kotlin.WrapsNullableValueClassDeserializer<D>

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.NullValueProvider, com.fasterxml.jackson.databind.deser.ValueInstantiator.Gettable, Serializable

public abstract class WrapsNullableValueClassDeserializer<D>
extends com.fasterxml.jackson.databind.deser.std.StdDeserializer<D>

An interface to be inherited by JsonDeserializer that handles value classes that may wrap nullable.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer

com.fasterxml.jackson.databind.JsonDeserializer.None

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_valueClass, _valueType, F_MASK_ACCEPT_ARRAYS, F_MASK_INT_COERCIONS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WrapsNullableValueClassDeserializer(Class<?> vc)
protected	WrapsNullableValueClassDeserializer(com.fasterxml.jackson.databind.JavaType valueType)
protected	WrapsNullableValueClassDeserializer(kotlin.reflect.KClass<?> vc)
protected	WrapsNullableValueClassDeserializer(com.fasterxml.jackson.databind.deser.std.StdDeserializer<D> src)

Method Summary

Modifier and Type	Method and Description
abstract D	deserialize(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
abstract D	getBoxedNullValue() If the parameter definition is a value class that wraps a nullable and is non-null, and the input to JSON is explicitly null, this value is used.
Class<D>	handledType()

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_byteOverflow, _checkBooleanToStringCoercion, _checkCoercionFail, _checkDoubleSpecialValue, _checkFloatSpecialValue, _checkFloatToIntCoercion, _checkFloatToStringCoercion, _checkFromStringCoercion, _checkFromStringCoercion, _checkIntToFloatCoercion, _checkIntToStringCoercion, _checkTextualNull, _checkToStringCoercion, _coerceBooleanFromInt, _coercedTypeDesc, _coercedTypeDesc, _coerceEmptyString, _coerceIntegral, _coerceNullToken, _coerceTextualNull, _deserializeFromArray, _deserializeFromEmpty, _deserializeFromEmptyString, _deserializeFromString, _deserializeWrappedValue, _failDoubleToIntCoercion, _findCoercionFromBlankString, _findCoercionFromEmptyArray, _findCoercionFromEmptyString, _findNullProvider, _hasTextualNull, _intOverflow, _isBlank, _isEmptyOrTextualNull, _isFalse, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _isTrue, _neitherNull, _nonNullNumber, _parseBoolean, _parseBooleanFromInt, _parseBooleanPrimitive, _parseBooleanPrimitive, _parseBytePrimitive, _parseDate, _parseDate, _parseDateFromArray, _parseDouble, _parseDouble, _parseDoublePrimitive, _parseDoublePrimitive, _parseDoublePrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseInteger, _parseInteger, _parseIntPrimitive, _parseIntPrimitive, _parseLong, _parseLong, _parseLongPrimitive, _parseLongPrimitive, _parseShortPrimitive, _parseString, _parseString, _reportFailedNullCoerce, _shortOverflow, _verifyEndArrayForSingle, _verifyNullForPrimitive, _verifyNullForPrimitiveCoercion, _verifyNullForScalarCoercion, _verifyNumberForScalarCoercion, _verifyStringForScalarCoercion, deserializeWithType, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueClass, getValueInstantiator, getValueType, getValueType, handleMissingEndArrayForSingle, handleNestedArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer

Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer

deserialize, deserializeWithType, findBackReference, getAbsentValue, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, isCachable, logicalType, replaceDelegatee, supportsUpdate, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Constructor Detail

WrapsNullableValueClassDeserializer

protected WrapsNullableValueClassDeserializer(@NotNull
                                              kotlin.reflect.KClass<?> vc)

WrapsNullableValueClassDeserializer

protected WrapsNullableValueClassDeserializer(@NotNull
                                              Class<?> vc)

WrapsNullableValueClassDeserializer

protected WrapsNullableValueClassDeserializer(@NotNull
                                              com.fasterxml.jackson.databind.JavaType valueType)

WrapsNullableValueClassDeserializer

protected WrapsNullableValueClassDeserializer(@NotNull
                                              com.fasterxml.jackson.databind.deser.std.StdDeserializer<D> src)

Method Detail

handledType

@NotNull
public final Class<D> handledType()

Overrides:

handledType in class com.fasterxml.jackson.databind.deser.std.StdDeserializer<D>

getBoxedNullValue

@Nullable
public abstract D getBoxedNullValue()

If the parameter definition is a value class that wraps a nullable and is non-null, and the input to JSON is explicitly null, this value is used. Note that this will only be called from the KotlinValueInstantiator, so it will not work for top-level deserialization of value classes.

deserialize

public abstract D deserialize(@NotNull
                              com.fasterxml.jackson.core.JsonParser p,
                              @NotNull
                              com.fasterxml.jackson.databind.DeserializationContext ctxt)
                       throws IOException,
                              com.fasterxml.jackson.core.JacksonException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<D>

Throws:

IOException

com.fasterxml.jackson.core.JacksonException