Module com.graphql_java_generator.graphql_maven_plugin_project.graphql_java_client_runtime

Package com.graphql_java_generator.client.response

Class AbstractCustomJacksonDeserializer<T>

java.lang.Object

tools.jackson.databind.ValueDeserializer<T>

tools.jackson.databind.deser.std.StdDeserializer<T>

com.graphql_java_generator.client.response.AbstractCustomJacksonDeserializer<T>

All Implemented Interfaces:

tools.jackson.databind.deser.NullValueProvider, tools.jackson.databind.deser.ValueInstantiator.Gettable

public abstract class AbstractCustomJacksonDeserializer<T>
extends tools.jackson.databind.deser.std.StdDeserializer<T>

Jackson Deserializer for lists and Custom Scalars.

Author:

etienne-sf

Nested Class Summary

Nested classes/interfaces inherited from class tools.jackson.databind.ValueDeserializer

tools.jackson.databind.ValueDeserializer.None

Field Summary

Fields inherited from class tools.jackson.databind.deser.std.StdDeserializer

_valueClass, _valueType, F_MASK_INT_COERCIONS

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class tools.jackson.databind.deser.std.StdDeserializer

_byteOverflow, _checkBooleanToStringCoercion, _checkCoercionFail, _checkDoubleSpecialValue, _checkFloatSpecialValue, _checkFloatToIntCoercion, _checkFloatToStringCoercion, _checkFromStringCoercion, _checkFromStringCoercion, _checkIntToFloatCoercion, _checkIntToStringCoercion, _checkTextualNull, _checkToStringCoercion, _coerceBooleanFromInt, _coercedTypeDesc, _coercedTypeDesc, _coerceIntegral, _deserializeFromArray, _deserializeFromEmptyString, _deserializeFromString, _deserializeWrappedValue, _findCoercionFromBlankString, _findCoercionFromEmptyArray, _findCoercionFromEmptyString, _findNullProvider, _hasTextualNull, _intOverflow, _isBlank, _isFalse, _isIntNumber, _isNaN, _isNegInf, _isPosInf, _isTrue, _neitherNull, _nonNullNumber, _parseBoolean, _parseBooleanPrimitive, _parseBytePrimitive, _parseDate, _parseDate, _parseDateFromArray, _parseDouble, _parseDoublePrimitive, _parseDoublePrimitive, _parseFloatPrimitive, _parseFloatPrimitive, _parseInteger, _parseInteger, _parseIntPrimitive, _parseIntPrimitive, _parseLong, _parseLong, _parseLongPrimitive, _parseLongPrimitive, _parseShortPrimitive, _parseString, _reportFailedNullCoerce, _shortOverflow, _verifyEndArrayForSingle, _verifyNullForPrimitive, _verifyNullForPrimitiveCoercion, _wrapIOFailure, deserializeWithType, findContentNullProvider, findContentNullStyle, findConvertingContentDeserializer, findDeserializer, findFormatFeature, findFormatOverrides, findValueNullProvider, getValueInstantiator, getValueType, getValueType, handledType, handleMissingEndArrayForSingle, handleNestedArrayForSingle, handleUnknownProperty, isDefaultDeserializer, isDefaultKeyDeserializer

Methods inherited from class tools.jackson.databind.ValueDeserializer

createContextual, deserialize, deserializeWithType, findBackReference, getAbsentValue, getDelegatee, getEmptyAccessPattern, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getObjectIdReader, isCachable, logicalType, replaceDelegatee, resolve, 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(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,
 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(tools.jackson.core.JsonParser p,
 tools.jackson.databind.DeserializationContext ctxt)
              throws tools.jackson.core.exc.StreamReadException

Specified by:

deserialize in class tools.jackson.databind.ValueDeserializer<T>

Throws:

tools.jackson.core.exc.StreamReadException