com.fasterxml.jackson.datatype.jsr310.deser

Class LocalDateTimeDeserializer

java.lang.Object

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

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

com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer<T>

com.fasterxml.jackson.datatype.jsr310.deser.JSR310DateTimeDeserializerBase<LocalDateTime>

com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer

All Implemented Interfaces:

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

public class LocalDateTimeDeserializer
extends JSR310DateTimeDeserializerBase<LocalDateTime>

Deserializer for Java 8 temporal LocalDateTimes.

Since:

2.2.0

Author:

Nick Williams

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

Modifier and Type	Field and Description
protected boolean	_isLenient Flag that indicates what leniency setting is enabled for this deserializer (either due JsonFormat.Shape annotation on property or class, or due to per-type "config override", or from global settings): leniency/strictness has effect on accepting some non-default input value representations (such as integer values for dates).
protected Boolean	_readTimestampsAsNanosOverride Flag for JsonFormat.Feature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS
static LocalDateTimeDeserializer	INSTANCE

Fields inherited from class com.fasterxml.jackson.datatype.jsr310.deser.JSR310DateTimeDeserializerBase

_formatter, _shape

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	LocalDateTimeDeserializer()
	LocalDateTimeDeserializer(DateTimeFormatter formatter)
protected	LocalDateTimeDeserializer(LocalDateTimeDeserializer base, Boolean leniency) Since 2.10
protected	LocalDateTimeDeserializer(LocalDateTimeDeserializer base, Boolean leniency, DateTimeFormatter formatter, com.fasterxml.jackson.annotation.JsonFormat.Shape shape, Boolean readTimestampsAsNanosOverride) Since 2.16

Method Summary

Modifier and Type	Method and Description
protected T	_failForNotLenient(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.core.JsonToken expToken)
protected T	_fromEmptyString(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt, String str) Replacement for isLenient() for specific case of deserialization from empty or blank String.
protected LocalDateTime	_fromString(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt, String string0)
protected <R> R	_handleDateTimeException(com.fasterxml.jackson.databind.DeserializationContext context, DateTimeException e0, String value)
protected <R> R	_handleUnexpectedToken(com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.core.JsonToken... expTypes)
protected <R> R	_handleUnexpectedToken(com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonParser parser, String message, Object... args)
protected boolean	_isValidTimestampString(String str)
protected DateTimeException	_peelDTE(DateTimeException e) Helper method used to peel off spurious wrappings of DateTimeException
protected <BOGUS> BOGUS	_reportWrongToken(com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonToken exp, String unit)
protected <BOGUS> BOGUS	_reportWrongToken(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonToken... expTypes)
protected JSR310DateTimeDeserializerBase<?>	_withFormatOverrides(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.databind.BeanProperty property, com.fasterxml.jackson.annotation.JsonFormat.Value formatOverrides)
LocalDateTime	deserialize(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.DeserializationContext context)
Object	deserializeWithType(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeserializer)
protected boolean	isLenient()
com.fasterxml.jackson.databind.type.LogicalType	logicalType()
protected boolean	shouldReadTimestampsAsNanoseconds(com.fasterxml.jackson.databind.DeserializationContext context)
protected LocalDateTimeDeserializer	withDateFormat(DateTimeFormatter dtf)
protected LocalDateTimeDeserializer	withLeniency(Boolean leniency)

Methods inherited from class com.fasterxml.jackson.datatype.jsr310.deser.JSR310DateTimeDeserializerBase

_throwNoNumericTimestampNeedTimeZone, createContextual, withShape

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

deserialize, getEmptyAccessPattern, getNullAccessPattern, supportsUpdate

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, getValueInstantiator, getValueType, getValueType, handledType, handleMissingEndArrayForSingle, handleNestedArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer

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

deserializeWithType, findBackReference, getAbsentValue, getDelegatee, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullValue, getNullValue, getObjectIdReader, isCachable, replaceDelegatee, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final LocalDateTimeDeserializer INSTANCE

_readTimestampsAsNanosOverride

protected final Boolean _readTimestampsAsNanosOverride

Flag for JsonFormat.Feature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS

Since:

2.16

_isLenient

protected final boolean _isLenient

Flag that indicates what leniency setting is enabled for this deserializer (either due JsonFormat.Shape annotation on property or class, or due to per-type "config override", or from global settings): leniency/strictness has effect on accepting some non-default input value representations (such as integer values for dates).

Note that global default setting is for leniency to be enabled, for Jackson 2.x, and has to be explicitly change to force strict handling: this is to keep backwards compatibility with earlier versions.

Note that with 2.12 and later coercion settings are moving to CoercionConfig, instead of simple yes/no leniency setting.

Since:

2.11

Constructor Detail

LocalDateTimeDeserializer

protected LocalDateTimeDeserializer()

LocalDateTimeDeserializer

public LocalDateTimeDeserializer(DateTimeFormatter formatter)

LocalDateTimeDeserializer

protected LocalDateTimeDeserializer(LocalDateTimeDeserializer base,
                                    Boolean leniency)

Since 2.10

LocalDateTimeDeserializer

protected LocalDateTimeDeserializer(LocalDateTimeDeserializer base,
                                    Boolean leniency,
                                    DateTimeFormatter formatter,
                                    com.fasterxml.jackson.annotation.JsonFormat.Shape shape,
                                    Boolean readTimestampsAsNanosOverride)

Since 2.16

Method Detail

withDateFormat

protected LocalDateTimeDeserializer withDateFormat(DateTimeFormatter dtf)

Specified by:

withDateFormat in class JSR310DateTimeDeserializerBase<LocalDateTime>

withLeniency

protected LocalDateTimeDeserializer withLeniency(Boolean leniency)

Specified by:

withLeniency in class JSR310DateTimeDeserializerBase<LocalDateTime>

_withFormatOverrides

protected JSR310DateTimeDeserializerBase<?> _withFormatOverrides(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                                 com.fasterxml.jackson.databind.BeanProperty property,
                                                                 com.fasterxml.jackson.annotation.JsonFormat.Value formatOverrides)

Overrides:

_withFormatOverrides in class JSR310DateTimeDeserializerBase<LocalDateTime>

Parameters:

ctxt - Active deserialization context

property - (optional) Property on which this deserializer is used, or null for root value

formatOverrides - Format overrides to use (non-null)

Returns:

Either this deserializer as is, or newly constructed variant if created for different configuration

deserialize

public LocalDateTime deserialize(com.fasterxml.jackson.core.JsonParser parser,
                                 com.fasterxml.jackson.databind.DeserializationContext context)
                          throws IOException

Specified by:

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

Throws:

IOException

shouldReadTimestampsAsNanoseconds

protected boolean shouldReadTimestampsAsNanoseconds(com.fasterxml.jackson.databind.DeserializationContext context)

_fromString

protected LocalDateTime _fromString(com.fasterxml.jackson.core.JsonParser p,
                                    com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                    String string0)
                             throws IOException

Throws:

IOException

isLenient

protected boolean isLenient()

Returns:

true if lenient handling is enabled; {code false} if not (strict mode)

Since:

2.11

_fromEmptyString

protected T _fromEmptyString(com.fasterxml.jackson.core.JsonParser p,
                             com.fasterxml.jackson.databind.DeserializationContext ctxt,
                             String str)
                      throws IOException

Replacement for isLenient() for specific case of deserialization from empty or blank String.

Throws:

IOException

Since:

2.12

logicalType

public com.fasterxml.jackson.databind.type.LogicalType logicalType()

Overrides:

logicalType in class com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer<T>

deserializeWithType

public Object deserializeWithType(com.fasterxml.jackson.core.JsonParser parser,
                                  com.fasterxml.jackson.databind.DeserializationContext context,
                                  com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeserializer)
                           throws IOException

Overrides:

deserializeWithType in class com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer<T>

Throws:

IOException

_isValidTimestampString

protected boolean _isValidTimestampString(String str)

_reportWrongToken

protected <BOGUS> BOGUS _reportWrongToken(com.fasterxml.jackson.databind.DeserializationContext context,
                                          com.fasterxml.jackson.core.JsonToken exp,
                                          String unit)
                                   throws IOException

Throws:

IOException

_reportWrongToken

protected <BOGUS> BOGUS _reportWrongToken(com.fasterxml.jackson.core.JsonParser parser,
                                          com.fasterxml.jackson.databind.DeserializationContext context,
                                          com.fasterxml.jackson.core.JsonToken... expTypes)
                                   throws IOException

Throws:

IOException

_handleDateTimeException

protected <R> R _handleDateTimeException(com.fasterxml.jackson.databind.DeserializationContext context,
                                         DateTimeException e0,
                                         String value)
                                  throws com.fasterxml.jackson.databind.JsonMappingException

Throws:

com.fasterxml.jackson.databind.JsonMappingException

_handleUnexpectedToken

protected <R> R _handleUnexpectedToken(com.fasterxml.jackson.databind.DeserializationContext context,
                                       com.fasterxml.jackson.core.JsonParser parser,
                                       String message,
                                       Object... args)
                                throws com.fasterxml.jackson.databind.JsonMappingException

Throws:

com.fasterxml.jackson.databind.JsonMappingException

_handleUnexpectedToken

protected <R> R _handleUnexpectedToken(com.fasterxml.jackson.databind.DeserializationContext context,
                                       com.fasterxml.jackson.core.JsonParser parser,
                                       com.fasterxml.jackson.core.JsonToken... expTypes)
                                throws com.fasterxml.jackson.databind.JsonMappingException

Throws:

com.fasterxml.jackson.databind.JsonMappingException

_failForNotLenient

protected T _failForNotLenient(com.fasterxml.jackson.core.JsonParser p,
                               com.fasterxml.jackson.databind.DeserializationContext ctxt,
                               com.fasterxml.jackson.core.JsonToken expToken)
                        throws IOException

Throws:

IOException

_peelDTE

protected DateTimeException _peelDTE(DateTimeException e)

Helper method used to peel off spurious wrappings of DateTimeException

Parameters:

e - DateTimeException to peel

Returns:

DateTimeException that does not have another DateTimeException as its cause.