Class AsExternalTypeDeserializer

java.lang.Object

com.fasterxml.jackson.databind.jsontype.TypeDeserializer

com.fasterxml.jackson.databind.jsontype.impl.TypeDeserializerBase

com.fasterxml.jackson.databind.jsontype.impl.AsArrayTypeDeserializer

com.fasterxml.jackson.databind.jsontype.impl.AsExternalTypeDeserializer

All Implemented Interfaces:

Serializable

public class AsExternalTypeDeserializer
extends AsArrayTypeDeserializer

Type deserializer used with JsonTypeInfo.As.EXTERNAL_PROPERTY inclusion mechanism. Actual implementation may look bit strange since it depends on comprehensive pre-processing done by BeanDeserializer to basically transform external type id into structure that looks more like "wrapper-array" style inclusion. This intermediate form is chosen to allow supporting all possible JSON structures.

See Also:

• Serialized Form

Field Summary

Fields inherited from class TypeDeserializerBase

_baseType, _defaultImpl, _defaultImplDeserializer, _deserializers, _idResolver, _property, _typeIdVisible, _typePropertyName

Constructor Summary

Constructors

Constructor	Description
AsExternalTypeDeserializer(JavaType bt, TypeIdResolver idRes, String typePropertyName, boolean typeIdVisible, JavaType defaultImpl)
AsExternalTypeDeserializer(AsExternalTypeDeserializer src, BeanProperty property)

Method Summary

Modifier and Type	Method	Description
protected boolean	_usesExternalId()
TypeDeserializer	forProperty(BeanProperty prop)	Method called to create contextual version, to be used for values of given property.
com.fasterxml.jackson.annotation.JsonTypeInfo.As	getTypeInclusion()	Accessor for type information inclusion method that deserializer uses; indicates how type information is (expected to be) embedded in JSON input.

Methods inherited from class AsArrayTypeDeserializer

_deserialize, _locateTypeId, deserializeTypedFromAny, deserializeTypedFromArray, deserializeTypedFromObject, deserializeTypedFromScalar

Methods inherited from class TypeDeserializerBase

_deserializeWithNativeTypeId, _deserializeWithNativeTypeId, _findDefaultImplDeserializer, _findDeserializer, _handleMissingTypeId, _handleUnknownTypeId, baseType, baseTypeName, getDefaultImpl, getPropertyName, getTypeIdResolver, hasDefaultImpl, toString

Methods inherited from class TypeDeserializer

deserializeIfNatural, deserializeIfNatural

Methods inherited from class Object

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

Constructor Details

AsExternalTypeDeserializer

public AsExternalTypeDeserializer(JavaType bt,
 TypeIdResolver idRes,
 String typePropertyName,
 boolean typeIdVisible,
 JavaType defaultImpl)

Since:

2.8

AsExternalTypeDeserializer

public AsExternalTypeDeserializer(AsExternalTypeDeserializer src,
 BeanProperty property)

Method Details

forProperty

public TypeDeserializer forProperty(BeanProperty prop)

Description copied from class: TypeDeserializer

Method called to create contextual version, to be used for values of given property. This may be the type itself (as is the case for bean properties), or values contained (for Collection or Map valued properties).

Overrides:

forProperty in class AsArrayTypeDeserializer

getTypeInclusion

public com.fasterxml.jackson.annotation.JsonTypeInfo.As getTypeInclusion()

Description copied from class: TypeDeserializer

Accessor for type information inclusion method that deserializer uses; indicates how type information is (expected to be) embedded in JSON input.

Overrides:

getTypeInclusion in class AsArrayTypeDeserializer

_usesExternalId

protected boolean _usesExternalId()

Overrides:

_usesExternalId in class AsArrayTypeDeserializer