Class AsPropertyTypeDeserializer
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
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
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Field Summary
FieldsFields inherited from class org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase
_baseType, _defaultImpl, _defaultImplDeserializer, _deserializers, _idResolver, _property
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Constructor Summary
ConstructorsConstructorDescriptionAsPropertyTypeDeserializer
(JavaType bt, TypeIdResolver idRes, BeanProperty property, Class<?> defaultImpl, String typePropName) AsPropertyTypeDeserializer
(JavaType bt, TypeIdResolver idRes, BeanProperty property, String typePropName) Deprecated. -
Method Summary
Modifier and TypeMethodDescriptionprotected Object
Helper method used to check if given parser might be pointing to a "natural" value, and one that would be acceptable as the result value (compatible with declared base type)protected Object
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).This is the trickiest thing to handle, since property we are looking for may be anywhere...Name of property that contains type information, if property-based inclusion is used.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 org.codehaus.jackson.map.jsontype.impl.TypeDeserializerBase
_findDefaultImplDeserializer, _findDeserializer, baseTypeName, getDefaultImpl, getTypeIdResolver, toString
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Field Details
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_typePropertyName
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Constructor Details
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AsPropertyTypeDeserializer
@Deprecated public AsPropertyTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property, String typePropName) Deprecated. -
AsPropertyTypeDeserializer
public AsPropertyTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property, Class<?> defaultImpl, String typePropName)
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Method Details
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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 classAsArrayTypeDeserializer
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getPropertyName
Description copied from class:TypeDeserializer
Name of property that contains type information, if property-based inclusion is used.- Overrides:
getPropertyName
in classTypeDeserializerBase
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deserializeTypedFromObject
public Object deserializeTypedFromObject(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException This is the trickiest thing to handle, since property we are looking for may be anywhere...- Overrides:
deserializeTypedFromObject
in classAsArrayTypeDeserializer
- Throws:
IOException
JsonProcessingException
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_deserializeTypedUsingDefaultImpl
protected Object _deserializeTypedUsingDefaultImpl(JsonParser jp, DeserializationContext ctxt, TokenBuffer tb) throws IOException, JsonProcessingException - Throws:
IOException
JsonProcessingException
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deserializeTypedFromAny
public Object deserializeTypedFromAny(JsonParser jp, DeserializationContext ctxt) throws 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 classAsArrayTypeDeserializer
- Throws:
IOException
JsonProcessingException
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_deserializeIfNatural
protected Object _deserializeIfNatural(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException Helper method used to check if given parser might be pointing to a "natural" value, and one that would be acceptable as the result value (compatible with declared base type)- Throws:
IOException
JsonProcessingException
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