Class OptionalDeserializer
- java.lang.Object
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- com.fasterxml.jackson.databind.JsonDeserializer<T>
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- com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>
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- com.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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- com.fasterxml.jackson.datatype.jdk8.OptionalDeserializer
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- All Implemented Interfaces:
com.fasterxml.jackson.databind.deser.ContextualDeserializer
,com.fasterxml.jackson.databind.deser.NullValueProvider
,com.fasterxml.jackson.databind.deser.ValueInstantiator.Gettable
,java.io.Serializable
final class OptionalDeserializer extends com.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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Field Summary
Fields Modifier and Type Field Description protected boolean
_cfgReadAbsentAsNull
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description OptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.deser.ValueInstantiator inst, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> deser)
Deprecated.Since 2.14OptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.deser.ValueInstantiator inst, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> deser, boolean cfgReadAbsentAsNull)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
getAbsentValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)
As of Jackson 2.14 we will either return either same asgetNullValue(com.fasterxml.jackson.databind.DeserializationContext)
ornull
: see for details.java.lang.Object
getEmptyValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)
java.util.Optional<?>
getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)
java.lang.Object
getReferenced(java.util.Optional<?> reference)
java.util.Optional<?>
referenceValue(java.lang.Object contents)
java.util.Optional<?>
updateReference(java.util.Optional<?> reference, java.lang.Object contents)
OptionalDeserializer
withResolved(com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser)
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Methods inherited from class com.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer
createContextual, deserialize, deserialize, deserializeWithType, getEmptyAccessPattern, getNullAccessPattern, getValueInstantiator, getValueType, logicalType, supportsUpdate
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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, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueClass, getValueType, handledType, handleMissingEndArrayForSingle, handleNestedArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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_cfgReadAbsentAsNull
protected final boolean _cfgReadAbsentAsNull
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Constructor Detail
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OptionalDeserializer
public OptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.deser.ValueInstantiator inst, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> deser, boolean cfgReadAbsentAsNull)
- Since:
- 2.14
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OptionalDeserializer
@Deprecated public OptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.deser.ValueInstantiator inst, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> deser)
Deprecated.Since 2.14- Since:
- 2.9
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Method Detail
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withResolved
public OptionalDeserializer withResolved(com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser)
- Specified by:
withResolved
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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getNullValue
public java.util.Optional<?> getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt) throws com.fasterxml.jackson.databind.JsonMappingException
- Specified by:
getNullValue
in interfacecom.fasterxml.jackson.databind.deser.NullValueProvider
- Specified by:
getNullValue
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
- Throws:
com.fasterxml.jackson.databind.JsonMappingException
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getEmptyValue
public java.lang.Object getEmptyValue(com.fasterxml.jackson.databind.DeserializationContext ctxt) throws com.fasterxml.jackson.databind.JsonMappingException
- Overrides:
getEmptyValue
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
- Throws:
com.fasterxml.jackson.databind.JsonMappingException
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getAbsentValue
public java.lang.Object getAbsentValue(com.fasterxml.jackson.databind.DeserializationContext ctxt) throws com.fasterxml.jackson.databind.JsonMappingException
As of Jackson 2.14 we will either return either same asgetNullValue(com.fasterxml.jackson.databind.DeserializationContext)
ornull
: see for details.- Specified by:
getAbsentValue
in interfacecom.fasterxml.jackson.databind.deser.NullValueProvider
- Overrides:
getAbsentValue
in classcom.fasterxml.jackson.databind.JsonDeserializer<java.util.Optional<?>>
- Throws:
com.fasterxml.jackson.databind.JsonMappingException
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referenceValue
public java.util.Optional<?> referenceValue(java.lang.Object contents)
- Specified by:
referenceValue
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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getReferenced
public java.lang.Object getReferenced(java.util.Optional<?> reference)
- Specified by:
getReferenced
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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updateReference
public java.util.Optional<?> updateReference(java.util.Optional<?> reference, java.lang.Object contents)
- Specified by:
updateReference
in classcom.fasterxml.jackson.databind.deser.std.ReferenceTypeDeserializer<java.util.Optional<?>>
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