Package com.fasterxml.jackson.datatype.threetenbp.deser

Class DurationDeserializer

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.threetenbp.deser.DurationDeserializer

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 DurationDeserializer
extends com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer<T>
implements com.fasterxml.jackson.databind.deser.ContextualDeserializer

Deserializer for ThreeTen temporal Durations.

Since:

2.2

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	Description
protected DurationUnitConverter	_durationUnitConverter	When defined (not null) integer values will be converted into duration unit configured for the converter.
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).
static DurationDeserializer	INSTANCE

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	Description
	DurationDeserializer()
protected	DurationDeserializer(DurationDeserializer base, DurationUnitConverter converter)
protected	DurationDeserializer(DurationDeserializer base, Boolean leniency)

Method Summary

Modifier and Type	Method	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 org.threeten.bp.Duration	_fromString(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.DeserializationContext ctxt, String value0)
protected org.threeten.bp.Duration	_fromTimestamp(com.fasterxml.jackson.databind.DeserializationContext ctxt, long ts)
protected <R> R	_handleDateTimeException(com.fasterxml.jackson.databind.DeserializationContext context, org.threeten.bp.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 org.threeten.bp.DateTimeException	_peelDTE(org.threeten.bp.DateTimeException e)	Helper method used to peel off spurious wrappings of DateTimeException
protected <BOGUS> BOGUS	_reportWrongToken(com.fasterxml.jackson.core.JsonParser parser, com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonToken... expTypes)
protected <BOGUS> BOGUS	_reportWrongToken(com.fasterxml.jackson.databind.DeserializationContext context, com.fasterxml.jackson.core.JsonToken exp, String unit)
com.fasterxml.jackson.databind.JsonDeserializer<?>	createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.databind.BeanProperty property)
org.threeten.bp.Duration	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 DurationDeserializer	withConverter(DurationUnitConverter converter)
protected DurationDeserializer	withLeniency(Boolean leniency)

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, _checkCoercionFail, _checkDoubleSpecialValue, _checkFloatSpecialValue, _checkFloatToIntCoercion, _checkFromStringCoercion, _checkFromStringCoercion, _checkTextualNull, _coerceBooleanFromInt, _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, _parseDoublePrimitive, _parseDoublePrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseLongPrimitive, _parseShortPrimitive, _parseString, _reportFailedNullCoerce, _shortOverflow, _verifyEndArrayForSingle, _verifyNullForPrimitive, _verifyNullForPrimitiveCoercion, _verifyNullForScalarCoercion, _verifyNumberForScalarCoercion, _verifyStringForScalarCoercion, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueClass, getValueInstantiator, getValueType, getValueType, handledType, handleMissingEndArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer

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

deserializeWithType, findBackReference, 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 DurationDeserializer INSTANCE

_durationUnitConverter

protected final DurationUnitConverter _durationUnitConverter

When defined (not null) integer values will be converted into duration unit configured for the converter. Using this converter will typically override the value specified in DeserializationFeature.READ_DATE_TIMESTAMPS_AS_NANOSECONDS as it is considered that the unit set in JsonFormat.pattern() has precedence since it is more specific.

See [jackson-modules-java8#184] for more info.

Since:

2.12

_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

DurationDeserializer

public DurationDeserializer()

DurationDeserializer

protected DurationDeserializer(DurationDeserializer base,
                               Boolean leniency)

Since:

2.11

DurationDeserializer

protected DurationDeserializer(DurationDeserializer base,
                               DurationUnitConverter converter)

Since:

2.12

Method Detail

withLeniency

protected DurationDeserializer withLeniency(Boolean leniency)

withConverter

protected DurationDeserializer withConverter(DurationUnitConverter converter)

createContextual

public com.fasterxml.jackson.databind.JsonDeserializer<?> createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                                           com.fasterxml.jackson.databind.BeanProperty property)
                                                                    throws com.fasterxml.jackson.databind.JsonMappingException

Specified by:

createContextual in interface com.fasterxml.jackson.databind.deser.ContextualDeserializer

Throws:

com.fasterxml.jackson.databind.JsonMappingException

deserialize

public org.threeten.bp.Duration 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<org.threeten.bp.Duration>

Throws:

IOException

_fromString

protected org.threeten.bp.Duration _fromString(com.fasterxml.jackson.core.JsonParser parser,
                                               com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                               String value0)
                                        throws IOException

Throws:

IOException

_fromTimestamp

protected org.threeten.bp.Duration _fromTimestamp(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                  long ts)

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,
                                         org.threeten.bp.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 org.threeten.bp.DateTimeException _peelDTE(org.threeten.bp.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.