io.leangen.graphql.generator.mapping.common

Class OptionalAdapter

java.lang.Object

io.leangen.graphql.generator.mapping.common.AbstractTypeSubstitutingMapper<S>

io.leangen.graphql.generator.mapping.AbstractTypeAdapter<Optional<?>,Object>

io.leangen.graphql.generator.mapping.common.OptionalAdapter

All Implemented Interfaces:

InputConverter<Optional<?>,Object>, OutputConverter<Optional<?>,Object>, TypeMapper, TypeSubstituter

public class OptionalAdapter
extends AbstractTypeAdapter<Optional<?>,Object>

Author:

Bojan Tomic (kaqqao)

Field Summary

Fields inherited from class io.leangen.graphql.generator.mapping.AbstractTypeAdapter

sourceType

Fields inherited from class io.leangen.graphql.generator.mapping.common.AbstractTypeSubstitutingMapper

substituteType

Constructor Summary

Constructors

Constructor and Description
OptionalAdapter()

Method Summary

Modifier and Type	Method and Description
Optional<?>	convertInput(Object substitute, AnnotatedType type, GlobalEnvironment environment, ValueMapper valueMapper)
Object	convertOutput(Optional<?> original, AnnotatedType type, ResolutionEnvironment resolutionEnvironment)
AnnotatedType	getSubstituteType(AnnotatedType original) Returns the type to map instead of the original.

Methods inherited from class io.leangen.graphql.generator.mapping.AbstractTypeAdapter

supports

Methods inherited from class io.leangen.graphql.generator.mapping.common.AbstractTypeSubstitutingMapper

toGraphQLInputType, toGraphQLType

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionalAdapter

public OptionalAdapter()

Method Detail

convertOutput

public Object convertOutput(Optional<?> original,
                            AnnotatedType type,
                            ResolutionEnvironment resolutionEnvironment)

convertInput

public Optional<?> convertInput(Object substitute,
                                AnnotatedType type,
                                GlobalEnvironment environment,
                                ValueMapper valueMapper)

getSubstituteType

public AnnotatedType getSubstituteType(AnnotatedType original)

Description copied from class: AbstractTypeSubstitutingMapper

Returns the type to map instead of the original. This implementation always returns the type of the generic type parameter S.

Specified by:

getSubstituteType in interface InputConverter<Optional<?>,Object>

Specified by:

getSubstituteType in interface TypeSubstituter

Overrides:

getSubstituteType in class AbstractTypeSubstitutingMapper<Object>

Parameters:

original - The type to be replaced

Returns:

The substitute type to use for mapping