Class TypeDeserializerBase

java.lang.Object

org.codehaus.jackson.map.TypeDeserializer

org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase

Direct Known Subclasses:

AsArrayTypeDeserializer, AsWrapperTypeDeserializer

public abstract class TypeDeserializerBase
extends TypeDeserializer

Since:

1.5

Author:

tatus

Field Summary

Fields

Modifier and Type	Field	Description
protected final JavaType	_baseType
protected final JavaType	_defaultImpl	Type to use as the default implementation, if type id is missing or can not be resolved.
protected JsonDeserializer<Object>	_defaultImplDeserializer
protected final HashMap<String, JsonDeserializer<Object>>	_deserializers	For efficient operation we will lazily build mappings from type ids to actual deserializers, once needed.
protected final TypeIdResolver	_idResolver
protected final BeanProperty	_property

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TypeDeserializerBase(JavaType baseType, TypeIdResolver idRes, BeanProperty property)	Deprecated. Since 1.9, use the constructor that takes 'defaultImpl'
protected	TypeDeserializerBase(JavaType baseType, TypeIdResolver idRes, BeanProperty property, Class<?> defaultImpl)

Method Summary

Modifier and Type	Method	Description
protected final JsonDeserializer<Object>	_findDefaultImplDeserializer(DeserializationContext ctxt)
protected final JsonDeserializer<Object>	_findDeserializer(DeserializationContext ctxt, String typeId)
String	baseTypeName()
Class<?>	getDefaultImpl()	Accessor for "default implementation" type; optionally defined class to use in cases where type id is not accessible for some reason (either missing, or can not be resolved)
String	getPropertyName()	Name of property that contains type information, if property-based inclusion is used.
TypeIdResolver	getTypeIdResolver()	Accessor for object that handles conversions between types and matching type ids.
abstract JsonTypeInfo.As	getTypeInclusion()	Accessor for type information inclusion method that deserializer uses; indicates how type information is (expected to be) embedded in JSON input.
String	toString()

Methods inherited from class TypeDeserializer

deserializeTypedFromAny, deserializeTypedFromArray, deserializeTypedFromObject, deserializeTypedFromScalar

Methods inherited from class Object

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

Field Details

_idResolver

protected final TypeIdResolver _idResolver

_baseType

protected final JavaType _baseType

_property

protected final BeanProperty _property

_defaultImpl

protected final JavaType _defaultImpl

Type to use as the default implementation, if type id is missing or can not be resolved.

Since:

1.9

_deserializers

protected final HashMap<String, JsonDeserializer<Object>> _deserializers

For efficient operation we will lazily build mappings from type ids to actual deserializers, once needed.

_defaultImplDeserializer

protected JsonDeserializer<Object> _defaultImplDeserializer

Since:

1.9

Constructor Details

TypeDeserializerBase

@Deprecated
protected TypeDeserializerBase(JavaType baseType,
 TypeIdResolver idRes,
 BeanProperty property)

Deprecated.

Since 1.9, use the constructor that takes 'defaultImpl'

TypeDeserializerBase

protected TypeDeserializerBase(JavaType baseType,
 TypeIdResolver idRes,
 BeanProperty property,
 Class<?> defaultImpl)

Method Details

getTypeInclusion

public abstract 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.

Specified by:

getTypeInclusion in class TypeDeserializer

baseTypeName

public String baseTypeName()

getPropertyName

public String getPropertyName()

Description copied from class: TypeDeserializer

Name of property that contains type information, if property-based inclusion is used.

Specified by:

getPropertyName in class TypeDeserializer

getTypeIdResolver

public TypeIdResolver getTypeIdResolver()

Description copied from class: TypeDeserializer

Accessor for object that handles conversions between types and matching type ids.

Specified by:

getTypeIdResolver in class TypeDeserializer

getDefaultImpl

public Class<?> getDefaultImpl()

Description copied from class: TypeDeserializer

Accessor for "default implementation" type; optionally defined class to use in cases where type id is not accessible for some reason (either missing, or can not be resolved)

Specified by:

getDefaultImpl in class TypeDeserializer

toString

public String toString()

Overrides:

toString in class Object

_findDeserializer

protected final JsonDeserializer<Object> _findDeserializer(DeserializationContext ctxt,
 String typeId)
                                                    throws IOException,
JsonProcessingException

Throws:

IOException

JsonProcessingException

_findDefaultImplDeserializer

protected final JsonDeserializer<Object> _findDefaultImplDeserializer(DeserializationContext ctxt)
                                                               throws IOException,
JsonProcessingException

Throws:

IOException

JsonProcessingException