org.codehaus.jackson.map.jsontype.impl

## Class AsWrapperTypeDeserializer

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

-     public class AsWrapperTypeDeserializer
      extends TypeDeserializerBase

  Type deserializer used with `JsonTypeInfo.As.WRAPPER_OBJECT` inclusion mechanism. Simple since JSON structure used is always the same, regardless of structure used for actual value: wrapping is done using a single-element JSON Object where type id is the key, and actual object data as the value.
  Author:
    tatus

- - ### Field Summary

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

      `_baseType, _defaultImpl, _defaultImplDeserializer, _deserializers, _idResolver, _property`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AsWrapperTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property)` Deprecated.
    `AsWrapperTypeDeserializer(JavaType bt, TypeIdResolver idRes, BeanProperty property, Class<?> defaultImpl)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `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).
    `Object` | `deserializeTypedFromArray(JsonParser jp, DeserializationContext ctxt)` Method called to let this type deserializer handle deserialization of "typed" object, when value itself is serialized as JSON Array (regardless of Java type).
    `Object` | `deserializeTypedFromObject(JsonParser jp, DeserializationContext ctxt)` Deserializing type id enclosed using WRAPPER_OBJECT style is straightforward
    `Object` | `deserializeTypedFromScalar(JsonParser jp, DeserializationContext ctxt)` Method called to let this type deserializer handle deserialization of "typed" object, when value itself is serialized as a scalar JSON value (something other than Array or Object), regardless of Java type.
    `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.TypeDeserializerBase

      `_findDefaultImplDeserializer, _findDeserializer, baseTypeName, getDefaultImpl, getPropertyName, getTypeIdResolver, toString`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### AsWrapperTypeDeserializer

          @Deprecated
          public AsWrapperTypeDeserializer(JavaType bt,
                                              TypeIdResolver idRes,
                                              BeanProperty property)

      Deprecated.

    - #### AsWrapperTypeDeserializer

          public AsWrapperTypeDeserializer(JavaType bt,
                                   TypeIdResolver idRes,
                                   BeanProperty property,
                                   Class<?> defaultImpl)

  - ### 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.
      Specified by:
        `getTypeInclusion` in class `TypeDeserializerBase`

    - #### deserializeTypedFromObject

          public Object deserializeTypedFromObject(JsonParser jp,
                                          DeserializationContext ctxt)
                                            throws IOException,
                                                   JsonProcessingException

      Deserializing type id enclosed using WRAPPER_OBJECT style is straightforward
      Specified by:
        `deserializeTypedFromObject` in class `TypeDeserializer`
      Throws:
        `IOException`
        `JsonProcessingException`

    - #### deserializeTypedFromArray

          public Object deserializeTypedFromArray(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 is serialized as JSON Array (regardless of Java type). Method needs to figure out intended polymorphic type, locate `JsonDeserializer` to use, and call it with JSON data to deserializer (which does not contain type information).
      Specified by:
        `deserializeTypedFromArray` in class `TypeDeserializer`
      Throws:
        `IOException`
        `JsonProcessingException`

    - #### deserializeTypedFromScalar

          public Object deserializeTypedFromScalar(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 is serialized as a scalar JSON value (something other than Array or Object), regardless of Java type. Method needs to figure out intended polymorphic type, locate `JsonDeserializer` to use, and call it with JSON data to deserializer (which does not contain type information).
      Specified by:
        `deserializeTypedFromScalar` in class `TypeDeserializer`
      Throws:
        `IOException`
        `JsonProcessingException`

    - #### 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).
      Specified by:
        `deserializeTypedFromAny` in class `TypeDeserializer`
      Throws:
        `IOException`
        `JsonProcessingException`