Module tools.jackson.databind

Package tools.jackson.databind.ext.jdk8

Class Jdk8OptionalSerializer

java.lang.Object

tools.jackson.databind.ValueSerializer<T>

tools.jackson.databind.ser.std.StdSerializer<T>

tools.jackson.databind.ser.std.StdDynamicSerializer<T>

tools.jackson.databind.ser.std.ReferenceTypeSerializer<Optional<?>>

tools.jackson.databind.ext.jdk8.Jdk8OptionalSerializer

All Implemented Interfaces:

JsonFormatVisitable

public class Jdk8OptionalSerializer
extends ReferenceTypeSerializer<Optional<?>>

Nested Class Summary

Nested classes/interfaces inherited from class tools.jackson.databind.ValueSerializer

ValueSerializer.None

Field Summary

Fields inherited from class tools.jackson.databind.ser.std.ReferenceTypeSerializer

_referredType, _suppressableValue, _suppressNulls, _unwrapper, MARKER_FOR_EMPTY

Fields inherited from class tools.jackson.databind.ser.std.StdDynamicSerializer

_dynamicValueSerializers, _property, _valueSerializer, _valueTypeSerializer

Fields inherited from class tools.jackson.databind.ser.std.StdSerializer

_handledType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Jdk8OptionalSerializer(Jdk8OptionalSerializer base, BeanProperty property, TypeSerializer vts, ValueSerializer<?> valueSer, NameTransformer unwrapper, Object suppressableValue, boolean suppressNulls)
	Jdk8OptionalSerializer(ReferenceType fullType, boolean staticTyping, TypeSerializer vts, ValueSerializer<Object> ser)

Method Summary

Modifier and Type	Method	Description
protected Object	_getReferenced(Optional<?> value)
protected Object	_getReferencedIfPresent(Optional<?> value)
protected boolean	_isValuePresent(Optional<?> value)	Method called to see if there is a value present or not.
ReferenceTypeSerializer<Optional<?>>	withContentInclusion(Object suppressableValue, boolean suppressNulls)	Mutant factory method called to create a differently constructed instance, specifically with different exclusion rules for contained value.
protected ReferenceTypeSerializer<Optional<?>>	withResolved(BeanProperty prop, TypeSerializer vts, ValueSerializer<?> valueSer, NameTransformer unwrapper)	Mutant factory method called when changes are needed; should construct newly configured instance with new values as indicated.

Methods inherited from class tools.jackson.databind.ser.std.ReferenceTypeSerializer

_useStatic, acceptJsonFormatVisitor, createContextual, getReferredType, isEmpty, isUnwrappingSerializer, serialize, serializeWithType, unwrappingSerializer

Methods inherited from class tools.jackson.databind.ser.std.StdDynamicSerializer

_findAndAddDynamic, _findAndAddDynamic, _findAndAddDynamic, _findAndAddDynamic

Methods inherited from class tools.jackson.databind.ser.std.StdSerializer

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

Methods inherited from class tools.jackson.databind.ValueSerializer

getDelegatee, properties, replaceDelegatee, resolve, usesObjectId, withFilterId, withFormatOverrides, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Constructor Details

Jdk8OptionalSerializer

public Jdk8OptionalSerializer(ReferenceType fullType,
 boolean staticTyping,
 TypeSerializer vts,
 ValueSerializer<Object> ser)

Jdk8OptionalSerializer

protected Jdk8OptionalSerializer(Jdk8OptionalSerializer base,
 BeanProperty property,
 TypeSerializer vts,
 ValueSerializer<?> valueSer,
 NameTransformer unwrapper,
 Object suppressableValue,
 boolean suppressNulls)

Method Details

withResolved

protected ReferenceTypeSerializer<Optional<?>> withResolved(BeanProperty prop,
 TypeSerializer vts,
 ValueSerializer<?> valueSer,
 NameTransformer unwrapper)

Description copied from class: ReferenceTypeSerializer

Mutant factory method called when changes are needed; should construct newly configured instance with new values as indicated.

NOTE: caller has verified that there are changes, so implementations need NOT check if a new instance is needed.

Specified by:

withResolved in class ReferenceTypeSerializer<Optional<?>>

withContentInclusion

public ReferenceTypeSerializer<Optional<?>> withContentInclusion(Object suppressableValue,
 boolean suppressNulls)

Description copied from class: ReferenceTypeSerializer

Mutant factory method called to create a differently constructed instance, specifically with different exclusion rules for contained value.

NOTE: caller has verified that there are changes, so implementations need NOT check if a new instance is needed.

Specified by:

withContentInclusion in class ReferenceTypeSerializer<Optional<?>>

_isValuePresent

protected boolean _isValuePresent(Optional<?> value)

Description copied from class: ReferenceTypeSerializer

Method called to see if there is a value present or not. Note that value itself may still be `null`, even if present, if referential type allows three states (absent, present-null, present-non-null); some only allow two (absent, present-non-null).

Specified by:

_isValuePresent in class ReferenceTypeSerializer<Optional<?>>

_getReferenced

protected Object _getReferenced(Optional<?> value)

Specified by:

_getReferenced in class ReferenceTypeSerializer<Optional<?>>

_getReferencedIfPresent

protected Object _getReferencedIfPresent(Optional<?> value)

Specified by:

_getReferencedIfPresent in class ReferenceTypeSerializer<Optional<?>>