AsPropertyTypeDeserializer (Jackson JSON Processor)

java.lang.Object
- org.codehaus.jackson.map.TypeDeserializer
- - org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase
  - - org.codehaus.jackson.map.jsontype.impl.AsArrayTypeDeserializer
    - - org.codehaus.jackson.map.jsontype.impl.AsPropertyTypeDeserializer

```
public class AsPropertyTypeDeserializer
extends AsArrayTypeDeserializer
```
Type deserializer used with JsonTypeInfo.As.PROPERTY inclusion mechanism. Uses regular form (additional key/value entry before actual data) when typed object is expressed as JSON Object; otherwise behaves similar to how JsonTypeInfo.As.WRAPPER_ARRAY works. Latter is used if JSON representation is polymorphic

Since:

1.5

Author:

tatu

Field Summary

Fields
Modifier and Type Field Description

protected java.lang.String _typePropertyName
- Fields inherited from class org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase
  _baseType, _defaultImpl, _defaultImplDeserializer, _deserializers, _idResolver, _property

Fields
Modifier and Type	Field	Description
`protected java.lang.String`	`_typePropertyName`

Constructor Summary

Constructors
Constructor	Description
`AsPropertyTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property, java.lang.Class<?> defaultImpl, java.lang.String typePropName)`
`AsPropertyTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property, java.lang.String typePropName)`	Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.lang.Object`	`_deserializeTypedUsingDefaultImpl(JsonParser jp, DeserializationContext ctxt, TokenBuffer tb)`
`java.lang.Object`	`deserializeTypedFromAny(JsonParser jp, DeserializationContext ctxt)`	Method called to let this type deserializer handle deserialization of "typed" object, when value itself may have been serialized using any kind of JSON value (Array, Object, scalar).
`java.lang.Object`	`deserializeTypedFromObject(JsonParser jp, DeserializationContext ctxt)`	This is the trickiest thing to handle, since property we are looking for may be anywhere...
`java.lang.String`	`getPropertyName()`	Name of property that contains type information, if property-based inclusion is used.
`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 org.codehaus.jackson.map.jsontype.impl.AsArrayTypeDeserializer
_locateTypeId, deserializeTypedFromArray, deserializeTypedFromScalar

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase
_findDefaultImplDeserializer, _findDeserializer, baseTypeName, getDefaultImpl, getTypeIdResolver, toString

Field Detail

_typePropertyName

protected final java.lang.String _typePropertyName

Constructor Detail

AsPropertyTypeDeserializer

@Deprecated
public AsPropertyTypeDeserializer(JavaType bt,
                                  TypeIdResolver idRes,
                                  BeanProperty property,
                                  java.lang.String typePropName)

Deprecated.

AsPropertyTypeDeserializer

public AsPropertyTypeDeserializer(JavaType bt,
                                  TypeIdResolver idRes,
                                  BeanProperty property,
                                  java.lang.Class<?> defaultImpl,
                                  java.lang.String typePropName)

Method Detail

getTypeInclusion
```
public 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

getPropertyName
```
public java.lang.String getPropertyName()
```
Description copied from class: TypeDeserializer

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

Overrides:

getPropertyName in class TypeDeserializerBase

deserializeTypedFromObject

public java.lang.Object deserializeTypedFromObject(JsonParser jp,
                                                   DeserializationContext ctxt)
                                            throws java.io.IOException,
                                                   JsonProcessingException

This is the trickiest thing to handle, since property we are looking for may be anywhere...

Overrides:: deserializeTypedFromObject in class AsArrayTypeDeserializer
Throws:: java.io.IOException; JsonProcessingException

_deserializeTypedUsingDefaultImpl

protected java.lang.Object _deserializeTypedUsingDefaultImpl(JsonParser jp,
                                                             DeserializationContext ctxt,
                                                             TokenBuffer tb)
                                                      throws java.io.IOException,
                                                             JsonProcessingException

Throws:: java.io.IOException; JsonProcessingException

deserializeTypedFromAny
```
public java.lang.Object deserializeTypedFromAny(JsonParser jp,
                                                DeserializationContext ctxt)
                                         throws java.io.IOException,
                                                JsonProcessingException
```
Description copied from class: TypeDeserializer

Method called to let this type deserializer handle deserialization of "typed" object, when value itself may have been serialized using any kind of JSON value (Array, Object, scalar). Should only be called if JSON serialization is polymorphic (not Java type); for example when using JSON node representation, or "untyped" Java object (which may be Map, Collection, wrapper/primitive etc).

Overrides:

deserializeTypedFromAny in class AsArrayTypeDeserializer

Throws:

java.io.IOException

JsonProcessingException

Class AsPropertyTypeDeserializer

Field Summary

Fields inherited from class org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase

Constructor Summary

Method Summary

Methods inherited from class org.codehaus.jackson.map.jsontype.impl.AsArrayTypeDeserializer

Methods inherited from class java.lang.Object

Methods inherited from class org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase

Field Detail

_typePropertyName

Constructor Detail

AsPropertyTypeDeserializer

AsPropertyTypeDeserializer

Method Detail

getTypeInclusion

getPropertyName

deserializeTypedFromObject

_deserializeTypedUsingDefaultImpl

deserializeTypedFromAny