Package org.eclipse.yasson.internal.serializer

Class AbstractDateTimeSerializer<T>

java.lang.Object

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

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

Type Parameters:

T - Type to serialize.

Direct Known Subclasses:

CalendarTypeSerializer, DateTypeSerializer, InstantTypeSerializer, LocalDateTimeTypeSerializer, LocalDateTypeSerializer, LocalTimeTypeSerializer, OffsetDateTimeTypeSerializer, OffsetTimeTypeSerializer, ZonedDateTimeTypeSerializer

public abstract class AbstractDateTimeSerializer<T>
extends AbstractValueTypeSerializer<T>

Abstract class for converting date objects.

Author:

Roman Grigoriadi

Field Summary

Fields

Modifier and Type	Field	Description
static ZoneId	UTC

Fields inherited from class org.eclipse.yasson.internal.serializer.AbstractValueTypeSerializer

model

Constructor Summary

Constructors

Constructor	Description
AbstractDateTimeSerializer(JsonBindingModel model)	Construct serializer with its class.

Method Summary

Modifier and Type	Method	Description
protected abstract String	formatDefault(T value, Locale locale)	Format with default formatter for a given java.time date object.
protected String	formatStrictIJson(T value)	Format date object as strict IJson date format.
protected String	formatWithFormatter(T value, DateTimeFormatter formatter)	Format date object with given formatter
protected JsonbDateFormatter	getJsonbDateFormatter()
protected DateTimeFormatter	getZonedFormatter(DateTimeFormatter formatter)	Append UTC zone in case zone is not set on formatter.
protected void	serialize(T obj, javax.json.stream.JsonGenerator generator, String key, Marshaller marshaller)
void	serialize(T obj, javax.json.stream.JsonGenerator generator, javax.json.bind.serializer.SerializationContext ctx)	Serializes an object to JSON.
protected void	serialize(T obj, javax.json.stream.JsonGenerator generator, Marshaller marshaller)
protected abstract Instant	toInstant(T value)	Convert java.time object to epoch milliseconds instant.
String	toJson(T object, JsonbDateFormatter formatter, JsonbContext jsonbContext)	Converts to JSON string.
protected TemporalAccessor	toTemporalAccessor(T object)	Convert date object to TemporalAccessor Only for legacy dates.

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

AbstractDateTimeSerializer

public AbstractDateTimeSerializer(JsonBindingModel model)

Construct serializer with its class.

Parameters:

model - Binding model.

Method Detail

serialize

public void serialize(T obj,
                      javax.json.stream.JsonGenerator generator,
                      javax.json.bind.serializer.SerializationContext ctx)

Description copied from class: AbstractValueTypeSerializer

Serializes an object to JSON.

Overrides:

serialize in class AbstractValueTypeSerializer<T>

Parameters:

obj - Object to serialize.

generator - JSON generator to use.

ctx - JSON-B mapper context.

toJson

public String toJson(T object,
                     JsonbDateFormatter formatter,
                     JsonbContext jsonbContext)

Converts to JSON string.

Parameters:

object - Object to convert.

formatter - Formatter to use.

jsonbContext - JSON-B context.

Returns:

JSON representation of given object.

getJsonbDateFormatter

protected JsonbDateFormatter getJsonbDateFormatter()

getZonedFormatter

protected DateTimeFormatter getZonedFormatter(DateTimeFormatter formatter)

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

Parameters:

formatter - formatter

Returns:

zoned formatter

toTemporalAccessor

protected TemporalAccessor toTemporalAccessor(T object)

Convert date object to TemporalAccessor Only for legacy dates.

Parameters:

object - date object

Returns:

converted TemporalAccessor

toInstant

protected abstract Instant toInstant(T value)

Convert java.time object to epoch milliseconds instant. Discards zone offset and zone id information.

Parameters:

value - date object to convert

Returns:

instant

formatDefault

protected abstract String formatDefault(T value,
                                        Locale locale)

Format with default formatter for a given java.time date object. Different default formatter for each date object type is used.

Parameters:

value - date object

locale - locale from annotation / default not null

Returns:

formatted date obj as string

formatWithFormatter

protected String formatWithFormatter(T value,
                                     DateTimeFormatter formatter)

Format date object with given formatter

Parameters:

value - date object to format

formatter - formatter to format with

Returns:

formatted result

formatStrictIJson

protected String formatStrictIJson(T value)

Format date object as strict IJson date format.

Parameters:

value - value to format

Returns:

formatted result

serialize

protected void serialize(T obj,
                         javax.json.stream.JsonGenerator generator,
                         String key,
                         Marshaller marshaller)

Specified by:

serialize in class AbstractValueTypeSerializer<T>

serialize

protected void serialize(T obj,
                         javax.json.stream.JsonGenerator generator,
                         Marshaller marshaller)

Specified by:

serialize in class AbstractValueTypeSerializer<T>