Package org.eclipse.yasson.internal.serializer

Class AbstractDateTimeDeserializer<T>

java.lang.Object

org.eclipse.yasson.internal.serializer.AbstractValueTypeDeserializer<T>

org.eclipse.yasson.internal.serializer.AbstractDateTimeDeserializer<T>

Direct Known Subclasses:

CalendarTypeDeserializer, DateTypeDeserializer, InstantTypeDeserializer, LocalDateTimeTypeDeserializer, LocalDateTypeDeserializer, LocalTimeTypeDeserializer, OffsetDateTimeTypeDeserializer, OffsetTimeTypeDeserializer, SqlDateTypeDeserializer, XMLGregorianCalendarTypeDeserializer, ZonedDateTimeTypeDeserializer

public abstract class AbstractDateTimeDeserializer<T>
extends AbstractValueTypeDeserializer<T>

Abstract class for converting date objects from java.time.

Author:

Roman Grigoriadi

Field Summary

Fields

Modifier and Type	Field	Description
static ZoneId	UTC

Constructor Summary

Constructors

Constructor	Description
AbstractDateTimeDeserializer(Class<T> clazz, Customization customization)	Creates an instance.

Method Summary

Modifier and Type	Method	Description
T	deserialize(String jsonValue, Unmarshaller unmarshaller, Type rtType)	Convert string value to object.
protected abstract T	fromInstant(Instant instant)	Construct date object from an instant containing epoch millisecond.
protected JsonbDateFormatter	getJsonbDateFormatter(JsonbContext context)
protected DateTimeFormatter	getZonedFormatter(DateTimeFormatter formatter)	Append UTC zone in case zone is not set on formatter.
protected abstract T	parseDefault(String jsonValue, Locale locale)	Parse java.time date object with default formatter.
protected abstract T	parseWithFormatter(String jsonValue, DateTimeFormatter formatter)	Parse java.time date object with provided formatter.

Methods inherited from class org.eclipse.yasson.internal.serializer.AbstractValueTypeDeserializer

deserialize, getCustomization, getPropertyType

Methods inherited from class java.lang.Object

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

Field Detail

UTC

public static final ZoneId UTC

Constructor Detail

AbstractDateTimeDeserializer

public AbstractDateTimeDeserializer(Class<T> clazz,
                                    Customization customization)

Creates an instance.

Parameters:

clazz - Class to create deserializer for.

customization - Model customization.

Method Detail

deserialize

public T deserialize(String jsonValue,
                     Unmarshaller unmarshaller,
                     Type rtType)

Description copied from class: AbstractValueTypeDeserializer

Convert string value to object.

Overrides:

deserialize in class AbstractValueTypeDeserializer<T>

Parameters:

jsonValue - Json value.

unmarshaller - Unmarshaller instance.

rtType - Runtime type.

Returns:

Deserialized object.

getJsonbDateFormatter

protected JsonbDateFormatter getJsonbDateFormatter(JsonbContext context)

getZonedFormatter

protected DateTimeFormatter getZonedFormatter(DateTimeFormatter formatter)

Append UTC zone in case zone is not set on formatter.

Parameters:

formatter - formatter

Returns:

zoned formatter

fromInstant

protected abstract T fromInstant(Instant instant)

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.

Parameters:

instant - instant to construct from

Returns:

date object

parseDefault

protected abstract T parseDefault(String jsonValue,
                                  Locale locale)

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

Parameters:

jsonValue - string value to parse from

locale - annotated locale or default

Returns:

parsed date object

parseWithFormatter

protected abstract T parseWithFormatter(String jsonValue,
                                        DateTimeFormatter formatter)

Parse java.time date object with provided formatter.

Parameters:

jsonValue - string value to parse from

formatter - a formatter to use

Returns:

parsed date object