Package com.fasterxml.jackson.datatype.jsr310.ser

Class ZonedDateTimeSerializer

java.lang.Object

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

com.fasterxml.jackson.databind.ser.std.StdSerializer<T>

com.fasterxml.jackson.datatype.jsr310.ser.InstantSerializerBase<ZonedDateTime>

com.fasterxml.jackson.datatype.jsr310.ser.ZonedDateTimeSerializer

All Implemented Interfaces:

JsonFormatVisitable, SchemaAware, ContextualSerializer, Serializable

public class ZonedDateTimeSerializer
extends InstantSerializerBase<ZonedDateTime>

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonSerializer

JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
protected final DateTimeFormatter	_formatter	Specific format to use, if not default format: non null value also indicates that serialization is to be done as JSON String, not numeric timestamp, unless #_useTimestamp is true.
protected JavaType	_integerListType	Lazily constructed JavaType representing type List<Integer>.
protected final JsonFormat.Shape	_shape
protected final Boolean	_useNanoseconds	Flag that indicates that numeric timestamp values must be written using nanosecond timestamps if the datatype supports such resolution, regardless of other settings.
protected final Boolean	_useTimestamp	Flag that indicates that serialization must be done as the Java timestamp, regardless of other settings.
protected final Boolean	_writeZoneId	Flag for JsonFormat.Feature.WRITE_DATES_WITH_ZONE_ID
static final ZonedDateTimeSerializer	INSTANCE

Fields inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ZonedDateTimeSerializer()
protected	ZonedDateTimeSerializer(ZonedDateTimeSerializer base, Boolean useTimestamp, Boolean useNanoseconds, DateTimeFormatter formatter, JsonFormat.Shape shape, Boolean writeZoneId)
protected	ZonedDateTimeSerializer(ZonedDateTimeSerializer base, Boolean useTimestamp, Boolean useNanoseconds, DateTimeFormatter formatter, Boolean writeZoneId)	Deprecated.
protected	ZonedDateTimeSerializer(ZonedDateTimeSerializer base, Boolean useTimestamp, DateTimeFormatter formatter, Boolean writeZoneId)
	ZonedDateTimeSerializer(DateTimeFormatter formatter)

Method Summary

Modifier and Type	Method	Description
protected JavaType	_integerListType(SerializerProvider prov)
protected DateTimeFormatter	_useDateTimeFormatter(SerializerProvider prov, JsonFormat.Value format)
protected boolean	_useTimestampExplicitOnly(SerializerProvider provider)
void	acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)	Default implementation specifies no format.
JsonSerializer<?>	createContextual(SerializerProvider prov, BeanProperty property)	Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property.
JsonNode	getSchema(SerializerProvider provider, Type typeHint)	Deprecated. Since 2.15
protected SerializationFeature	getTimestampsFeature()	Overridable method that determines SerializationFeature that is used as the global default in determining if date/time value serialized should use numeric format ("timestamp") or not.
protected JsonToken	serializationShape(SerializerProvider provider)	Overridable helper method used from JsonSerializer.serializeWithType(T, com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer), to indicate shape of value during serialization; needed to know how type id is to be serialized.
void	serialize(ZonedDateTime value, JsonGenerator g, SerializerProvider provider)	Method that can be called to ask implementation to serialize values of type this serializer handles.
void	serializeWithType(ZonedDateTime value, JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer)	Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.
boolean	shouldWriteWithZoneId(SerializerProvider ctxt)
protected boolean	useNanoseconds(SerializerProvider provider)
protected boolean	useTimestamp(SerializerProvider provider)
protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?>	withFeatures(Boolean writeZoneId)	Deprecated.
protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?>	withFeatures(Boolean writeZoneId, Boolean writeNanoseconds)
protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?>	withFormat(Boolean useTimestamp, DateTimeFormatter formatter, JsonFormat.Shape shape)

Methods inherited from class com.fasterxml.jackson.datatype.jsr310.ser.InstantSerializerBase

_acceptTimestampVisitor, formatValue

Methods inherited from class com.fasterxml.jackson.databind.ser.std.StdSerializer

_neitherNull, _nonEmpty, createSchemaNode, createSchemaNode, findAnnotatedContentSerializer, findContextualConvertingSerializer, findConvertingContentSerializer, findFormatFeature, findFormatOverrides, findIncludeOverrides, findPropertyFilter, getSchema, handledType, isDefaultSerializer, visitArrayFormat, visitArrayFormat, visitFloatFormat, visitIntFormat, visitIntFormat, visitStringFormat, visitStringFormat, wrapAndThrow, wrapAndThrow

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

getDelegatee, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, unwrappingSerializer, usesObjectId, withFilterId, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

public static final ZonedDateTimeSerializer INSTANCE

_writeZoneId

protected final Boolean _writeZoneId

Flag for JsonFormat.Feature.WRITE_DATES_WITH_ZONE_ID

Since:

2.8

_useTimestamp

protected final Boolean _useTimestamp

Flag that indicates that serialization must be done as the Java timestamp, regardless of other settings.

_useNanoseconds

protected final Boolean _useNanoseconds

Flag that indicates that numeric timestamp values must be written using nanosecond timestamps if the datatype supports such resolution, regardless of other settings.

_formatter

protected final DateTimeFormatter _formatter

Specific format to use, if not default format: non null value also indicates that serialization is to be done as JSON String, not numeric timestamp, unless #_useTimestamp is true.

_shape

protected final JsonFormat.Shape _shape

_integerListType

protected transient volatile JavaType _integerListType

Lazily constructed JavaType representing type List<Integer>.

Since:

2.10

Constructor Details

ZonedDateTimeSerializer

protected ZonedDateTimeSerializer()

ZonedDateTimeSerializer

public ZonedDateTimeSerializer(DateTimeFormatter formatter)

ZonedDateTimeSerializer

protected ZonedDateTimeSerializer(ZonedDateTimeSerializer base,
 Boolean useTimestamp,
 DateTimeFormatter formatter,
 Boolean writeZoneId)

ZonedDateTimeSerializer

@Deprecated
protected ZonedDateTimeSerializer(ZonedDateTimeSerializer base,
 Boolean useTimestamp,
 Boolean useNanoseconds,
 DateTimeFormatter formatter,
 Boolean writeZoneId)

Deprecated.

ZonedDateTimeSerializer

protected ZonedDateTimeSerializer(ZonedDateTimeSerializer base,
 Boolean useTimestamp,
 Boolean useNanoseconds,
 DateTimeFormatter formatter,
 JsonFormat.Shape shape,
 Boolean writeZoneId)

Since:

2.14

Method Details

withFormat

protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?> withFormat(Boolean useTimestamp,
 DateTimeFormatter formatter,
 JsonFormat.Shape shape)

Specified by:

withFormat in class InstantSerializerBase<ZonedDateTime>

withFeatures

@Deprecated
protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?> withFeatures(Boolean writeZoneId)

Deprecated.

withFeatures

protected com.fasterxml.jackson.datatype.jsr310.ser.JSR310FormattedSerializerBase<?> withFeatures(Boolean writeZoneId,
 Boolean writeNanoseconds)

serialize

public void serialize(ZonedDateTime value,
 JsonGenerator g,
 SerializerProvider provider)
               throws IOException

Description copied from class: JsonSerializer

Method that can be called to ask implementation to serialize values of type this serializer handles.

Overrides:

serialize in class InstantSerializerBase<ZonedDateTime>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

provider - Provider that can be used to get serializers for serializing Objects value contains, if any.

Throws:

IOException

shouldWriteWithZoneId

public boolean shouldWriteWithZoneId(SerializerProvider ctxt)

Since:

2.8

serializationShape

protected JsonToken serializationShape(SerializerProvider provider)

Overridable helper method used from JsonSerializer.serializeWithType(T, com.fasterxml.jackson.core.JsonGenerator, com.fasterxml.jackson.databind.SerializerProvider, com.fasterxml.jackson.databind.jsontype.TypeSerializer), to indicate shape of value during serialization; needed to know how type id is to be serialized.

Overrides:

serializationShape in class InstantSerializerBase<ZonedDateTime>

createContextual

public JsonSerializer<?> createContextual(SerializerProvider prov,
 BeanProperty property)
                                   throws JsonMappingException

Description copied from interface: ContextualSerializer

Method called to see if a different (or differently configured) serializer is needed to serialize values of specified property. Note that instance that this method is called on is typically shared one and as a result method should NOT modify this instance but rather construct and return a new instance. This instance should only be returned as-is, in case it is already suitable for use.

Specified by:

createContextual in interface ContextualSerializer

Parameters:

prov - Serializer provider to use for accessing config, other serializers

property - Method or field that represents the property (and is used to access value to serialize). Should be available; but there may be cases where caller cannot provide it and null is passed instead (in which case impls usually pass 'this' serializer as is)

Returns:

Serializer to use for serializing values of specified property; may be this instance or a new instance.

Throws:

JsonMappingException

getSchema

@Deprecated
public JsonNode getSchema(SerializerProvider provider,
 Type typeHint)

Deprecated.

Since 2.15

Description copied from class: StdSerializer

Default implementation simply claims type is "string"; usually overriden by custom serializers.

Specified by:

getSchema in interface SchemaAware

Overrides:

getSchema in class StdSerializer<T>

Parameters:

provider - The serializer provider.

typeHint - A hint about the type.

Returns:

Json-schema for this serializer.

acceptJsonFormatVisitor

public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor,
 JavaType typeHint)
                             throws JsonMappingException

Description copied from class: StdSerializer

Default implementation specifies no format. This behavior is usually overriden by custom serializers.

Specified by:

acceptJsonFormatVisitor in interface JsonFormatVisitable

Overrides:

acceptJsonFormatVisitor in class StdSerializer<T>

typeHint - Type of element (entity like property) being visited

Throws:

JsonMappingException

_integerListType

protected JavaType _integerListType(SerializerProvider prov)

getTimestampsFeature

protected SerializationFeature getTimestampsFeature()

Overridable method that determines SerializationFeature that is used as the global default in determining if date/time value serialized should use numeric format ("timestamp") or not.

Note that this feature is just the baseline setting and may be overridden on per-type or per-property basis.

Since:

2.10

useTimestamp

protected boolean useTimestamp(SerializerProvider provider)

_useTimestampExplicitOnly

protected boolean _useTimestampExplicitOnly(SerializerProvider provider)

useNanoseconds

protected boolean useNanoseconds(SerializerProvider provider)

_useDateTimeFormatter

protected DateTimeFormatter _useDateTimeFormatter(SerializerProvider prov,
 JsonFormat.Value format)

serializeWithType

public void serializeWithType(ZonedDateTime value,
 JsonGenerator g,
 SerializerProvider provider,
 TypeSerializer typeSer)
                       throws IOException

Description copied from class: JsonSerializer

Method that can be called to ask implementation to serialize values of type this serializer handles, using specified type serializer for embedding necessary type information.

Default implementation will throw UnsupportedOperationException to indicate that proper type handling needs to be implemented.

For simple datatypes written as a single scalar value (JSON String, Number, Boolean), implementation would look like:

  // note: method to call depends on whether this type is serialized as JSON scalar, object or Array!
  typeSer.writeTypePrefixForScalar(value, gen);
  serialize(value, gen, provider);
  typeSer.writeTypeSuffixForScalar(value, gen);

and implementations for type serialized as JSON Arrays or Objects would differ slightly, as START-ARRAY/END-ARRAY and START-OBJECT/END-OBJECT pairs need to be properly handled with respect to serializing of contents.

Overrides:

serializeWithType in class JsonSerializer<T>

Parameters:

value - Value to serialize; can not be null.

g - Generator used to output resulting Json content

provider - Provider that can be used to get serializers for serializing Objects value contains, if any.

typeSer - Type serializer to use for including type information

Throws:

IOException