Class DateDeserializer

java.lang.Object

org.eclipse.yasson.internal.deserializer.types.TypeDeserializer

org.eclipse.yasson.internal.deserializer.types.AbstractDateDeserializer<Date>

org.eclipse.yasson.internal.deserializer.types.DateDeserializer

All Implemented Interfaces:

ModelDeserializer<String>

class DateDeserializer
extends AbstractDateDeserializer<Date>

Deserializer of the Date type.

For date-only patterns (e.g., "yyyy-MM-dd"), this deserializer uses DateTimeFormatter.parseBest(CharSequence, TemporalQuery...) to detect the appropriate temporal type [ZonedDateTime, LocalDateTime, LocalDate, or YearMonth] and creates the Date object at midnight in the specified timezone. When no timezone is specified in the pattern, UTC is used as required by Jakarta JSON Binding specification section 3.5.

critical, use LocalDate (recommended) or Date.

Field Summary

Fields

Modifier and Type	Field	Description
private static final DateTimeFormatter	DEFAULT_DATE_TIME_FORMATTER

Fields inherited from class AbstractDateDeserializer

UTC

Constructor Summary

Constructors

Constructor	Description
DateDeserializer(TypeDeserializerBuilder builder)

Method Summary

Modifier and Type	Method	Description
(package private) Date	fromInstant(Instant instant)	Construct date object from an instant containing epoch millisecond.
(package private) Date	parseDefault(String jsonValue, Locale locale)	Parse java.time date object with default formatter.
(package private) Date	parseWithFormatter(String jsonValue, DateTimeFormatter formatter)	Parse java.time date object with provided formatter.
private static Date	parseWithOrWithoutZone(String jsonValue, DateTimeFormatter formatter)

Methods inherited from class AbstractDateDeserializer

deserializeStringValue, getZonedFormatter

Methods inherited from class TypeDeserializer

deserialize, deserialize, deserialize, deserializeBooleanValue, deserializeNumberValue, getType

Methods inherited from class Object

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

Field Details

DEFAULT_DATE_TIME_FORMATTER

private static final DateTimeFormatter DEFAULT_DATE_TIME_FORMATTER

Constructor Details

DateDeserializer

DateDeserializer(TypeDeserializerBuilder builder)

Method Details

fromInstant

Date fromInstant(Instant instant)

Description copied from class: AbstractDateDeserializer

Construct date object from an instant containing epoch millisecond. If date object supports zone offset / zone id, system default is used and warning is logged.

Specified by:

fromInstant in class AbstractDateDeserializer<Date>

Parameters:

instant - instant to construct from

Returns:

date object

parseDefault

Date parseDefault(String jsonValue,
 Locale locale)

Description copied from class: AbstractDateDeserializer

Parse java.time date object with default formatter. Different default formatter for each date object type is used.

Specified by:

parseDefault in class AbstractDateDeserializer<Date>

Parameters:

jsonValue - string value to parse from

locale - annotated locale or default

Returns:

parsed date object

parseWithFormatter

Date parseWithFormatter(String jsonValue,
 DateTimeFormatter formatter)

Description copied from class: AbstractDateDeserializer

Parse java.time date object with provided formatter.

Specified by:

parseWithFormatter in class AbstractDateDeserializer<Date>

Parameters:

jsonValue - string value to parse from

formatter - a formatter to use

Returns:

parsed date object

parseWithOrWithoutZone

private static Date parseWithOrWithoutZone(String jsonValue,
 DateTimeFormatter formatter)