Package com.graphql_java_generator.client.response

Class AbstractCustomJacksonDeserializer<T>

java.lang.Object
com.fasterxml.jackson.databind.JsonDeserializer<T>
com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>
com.graphql_java_generator.client.response.AbstractCustomJacksonDeserializer<T>
All Implemented Interfaces:
com.fasterxml.jackson.databind.deser.NullValueProvider, java.io.Serializable
public abstract class AbstractCustomJacksonDeserializer<T>
extends com.fasterxml.jackson.databind.deser.std.StdDeserializer<T>
Jackson Deserializer for Custom Scalar.
Author:
etienne-sf
See Also:
Serialized Form

  • Nested Class Summary

    Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer

    com.fasterxml.jackson.databind.JsonDeserializer.None

  • Field Summary

    Fields inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

    _valueClass, _valueType, F_MASK_ACCEPT_ARRAYS, F_MASK_INT_COERCIONS

  • Constructor Summary

    Constructors 
    Modifier Constructor Description
    protected AbstractCustomJacksonDeserializer​(AbstractCustomJacksonDeserializer<?> itemDeserializer, boolean list, java.lang.Class<?> handledType, graphql.schema.GraphQLScalarType graphQLScalarType)  
    protected AbstractCustomJacksonDeserializer​(java.lang.Class<?> handledType, graphql.schema.GraphQLScalarType graphQLScalarType)
    The constructor, for non list field.

  • Method Summary

    Modifier and Type Method Description
    T deserialize​(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)  

    Methods inherited from class com.fasterxml.jackson.databind.deser.std.StdDeserializer

    _byteOverflow, _coercedTypeDesc, _coerceEmptyString, _coerceIntegral, _coerceNullToken, _coerceTextualNull, _deserializeFromArray, _deserializeFromEmpty, _deserializeWrappedValue, _failDoubleToIntCoercion, _findNullProvider, _hasTextualNull, _intOverflow, _isEmptyOrTextualNull, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _neitherNull, _nonNullNumber, _parseBooleanFromInt, _parseBooleanPrimitive, _parseBooleanPrimitive, _parseBytePrimitive, _parseDate, _parseDate, _parseDateFromArray, _parseDoublePrimitive, _parseDoublePrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseIntPrimitive, _parseIntPrimitive, _parseLongPrimitive, _parseLongPrimitive, _parseShortPrimitive, _parseString, _reportFailedNullCoerce, _shortOverflow, _verifyEndArrayForSingle, _verifyNullForPrimitive, _verifyNullForPrimitiveCoercion, _verifyNullForScalarCoercion, _verifyNumberForScalarCoercion, _verifyStringForScalarCoercion, deserializeWithType, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueClass, getValueType, getValueType, handledType, handleMissingEndArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer, parseDouble

    Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer

    deserialize, deserializeWithType, findBackReference, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, isCachable, replaceDelegatee, supportsUpdate, unwrappingDeserializer

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • AbstractCustomJacksonDeserializer

      protected AbstractCustomJacksonDeserializer​(java.lang.Class<?> handledType, graphql.schema.GraphQLScalarType graphQLScalarType)
      The constructor, for non list field. This constructor builds a custom jackson deserialize, for field that can't be deserialize by jackson alone. Typically: GraphQL custom scalars.
      Parameters:
      handledType - The java type that contains the value of the final items, in the list. For instance for a GraphQL type [[Boolean]], the handle type is Boolean. It is sent to the jackson StdDeserializer. It is also used when the recursion of the nested list is at the deepest level, and the read token is the "real" value.
      graphQLScalarType - The GraphQLScalarType instance that manages this Custom Scalar. It's used to deserialize the value read on the Jackson response from the server It is mandatory for custom scalars, and must null for other data types.

    • AbstractCustomJacksonDeserializer

      protected AbstractCustomJacksonDeserializer​(AbstractCustomJacksonDeserializer<?> itemDeserializer, boolean list, java.lang.Class<?> handledType, graphql.schema.GraphQLScalarType graphQLScalarType)
      Parameters:
      itemDeserializer - The class that can deserialize the items in the list. This recursion allows to deserialize list of lists.
      This field must be null to deserialize non list objects. And it's mandatory, to deserialize lists.
      handledType - The java type that contains the value of the final items, in the list. For instance for a GraphQL type [[Boolean]], the handle type is Boolean. It is sent to the jackson StdDeserializer. It is also used when the recursion of the nested list is at the deepest level, and the read token is the "real" value.
      graphQLScalarType - The GraphQLScalarType instance that manages this Custom Scalar. It's used to deserialize the value read on the Jackson response from the server It is mandatory for custom scalars, and must null for other data types.

  • Method Details

    • deserialize

      public T deserialize​(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt) throws java.io.IOException, com.fasterxml.jackson.core.JsonProcessingException
      Specified by:
      deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<T>
      Throws:
      java.io.IOException
      com.fasterxml.jackson.core.JsonProcessingException