com.fasterxml.jackson.datatype.guava.deser

Class GuavaOptionalDeserializer

java.lang.Object

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

com.fasterxml.jackson.databind.deser.std.StdDeserializer<com.google.common.base.Optional<?>>

com.fasterxml.jackson.datatype.guava.deser.GuavaOptionalDeserializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.ContextualDeserializer, Serializable

public class GuavaOptionalDeserializer
extends com.fasterxml.jackson.databind.deser.std.StdDeserializer<com.google.common.base.Optional<?>>
implements com.fasterxml.jackson.databind.deser.ContextualDeserializer

See Also:

Serialized Form

Nested Class Summary

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

com.fasterxml.jackson.databind.JsonDeserializer.None

Field Summary

Fields

Modifier and Type	Field and Description
protected com.fasterxml.jackson.databind.JavaType	_fullType Full type of `Optional` property.
protected com.fasterxml.jackson.databind.JsonDeserializer<?>	_valueDeserializer
protected com.fasterxml.jackson.databind.jsontype.TypeDeserializer	_valueTypeDeserializer

Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_valueClass, F_MASK_INT_COERCIONS

Constructor Summary

Constructors

Constructor and Description
GuavaOptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser)

Method Summary

Methods

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JsonDeserializer<?>	createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.databind.BeanProperty property) Method called to finalize setup of this deserializer, after deserializer itself has been registered.
com.google.common.base.Optional<?>	deserialize(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
com.google.common.base.Optional<?>	deserializeWithType(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeserializer)
com.google.common.base.Optional<?>	getNullValue() Deprecated.
com.google.common.base.Optional<?>	getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)
com.fasterxml.jackson.databind.JavaType	getValueType()
protected GuavaOptionalDeserializer	withResolved(com.fasterxml.jackson.databind.JavaType fullType, com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser, com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser) Overridable fluent factory method used for creating contextual instances.

Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

_coerceIntegral, _deserializeFromEmpty, _failDoubleToIntCoercion, _hasTextualNull, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _parseBoolean, _parseBooleanFromInt, _parseBooleanFromOther, _parseBooleanPrimitive, _parseByte, _parseDate, _parseDate, _parseDouble, _parseDoublePrimitive, _parseFloat, _parseFloatPrimitive, _parseInteger, _parseIntPrimitive, _parseLong, _parseLongPrimitive, _parseShort, _parseShortPrimitive, _parseString, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, getValueClass, handledType, handleMissingEndArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer, parseDouble

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

deserialize, findBackReference, getDelegatee, getEmptyValue, getEmptyValue, getKnownPropertyNames, getObjectIdReader, isCachable, replaceDelegatee, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Field Detail

_fullType

protected final com.fasterxml.jackson.databind.JavaType _fullType

Full type of `Optional` property.

_valueDeserializer

protected final com.fasterxml.jackson.databind.JsonDeserializer<?> _valueDeserializer

_valueTypeDeserializer

protected final com.fasterxml.jackson.databind.jsontype.TypeDeserializer _valueTypeDeserializer

Constructor Detail

GuavaOptionalDeserializer

public GuavaOptionalDeserializer(com.fasterxml.jackson.databind.JavaType fullType,
                         com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser,
                         com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser)

Method Detail

getValueType

public com.fasterxml.jackson.databind.JavaType getValueType()

Overrides:

getValueType in class com.fasterxml.jackson.databind.deser.std.StdDeserializer<com.google.common.base.Optional<?>>

getNullValue

public com.google.common.base.Optional<?> getNullValue(com.fasterxml.jackson.databind.DeserializationContext ctxt)

Overrides:

getNullValue in class com.fasterxml.jackson.databind.JsonDeserializer<com.google.common.base.Optional<?>>

getNullValue

@Deprecated
public com.google.common.base.Optional<?> getNullValue()

Deprecated.

Overrides:

getNullValue in class com.fasterxml.jackson.databind.JsonDeserializer<com.google.common.base.Optional<?>>

withResolved

protected GuavaOptionalDeserializer withResolved(com.fasterxml.jackson.databind.JavaType fullType,
                                     com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeser,
                                     com.fasterxml.jackson.databind.JsonDeserializer<?> valueDeser)

Overridable fluent factory method used for creating contextual instances.

createContextual

public com.fasterxml.jackson.databind.JsonDeserializer<?> createContextual(com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                                  com.fasterxml.jackson.databind.BeanProperty property)
                                                                    throws com.fasterxml.jackson.databind.JsonMappingException

Method called to finalize setup of this deserializer, after deserializer itself has been registered. This is needed to handle recursive and transitive dependencies.

Specified by:

createContextual in interface com.fasterxml.jackson.databind.deser.ContextualDeserializer

Throws:

com.fasterxml.jackson.databind.JsonMappingException

deserialize

public com.google.common.base.Optional<?> deserialize(com.fasterxml.jackson.core.JsonParser p,
                                             com.fasterxml.jackson.databind.DeserializationContext ctxt)
                                               throws IOException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<com.google.common.base.Optional<?>>

Throws:

IOException

deserializeWithType

public com.google.common.base.Optional<?> deserializeWithType(com.fasterxml.jackson.core.JsonParser p,
                                                     com.fasterxml.jackson.databind.DeserializationContext ctxt,
                                                     com.fasterxml.jackson.databind.jsontype.TypeDeserializer typeDeserializer)
                                                       throws IOException

Overrides:

deserializeWithType in class com.fasterxml.jackson.databind.deser.std.StdDeserializer<com.google.common.base.Optional<?>>

Throws:

IOException