graphql.annotations.processor.util

Class CodeRegistryUtil

java.lang.Object

graphql.annotations.processor.util.CodeRegistryUtil

public class CodeRegistryUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CodeRegistryUtil()

Method Summary

Modifier and Type	Method and Description
static graphql.schema.DataFetcher	getDataFetcher(graphql.schema.GraphQLCodeRegistry.Builder codeRegistryBuilder, graphql.schema.GraphQLSchemaElement parentElement, graphql.schema.GraphQLFieldDefinition fieldDefinition) this util method helps you retrieve the data fetcher from the code registry if you do not have the whole parent object (only parent name)
static void	wrapDataFetcher(graphql.schema.GraphQLFieldDefinition fieldDefinition, AnnotationsWiringEnvironment environment, java.util.function.BiFunction<graphql.schema.DataFetchingEnvironment,java.lang.Object,java.lang.Object> mapFunction) This util method helps you wrap your datafetcher with some lambda code

Methods inherited from class java.lang.Object

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

Constructor Detail

CodeRegistryUtil

public CodeRegistryUtil()

Method Detail

wrapDataFetcher

public static void wrapDataFetcher(graphql.schema.GraphQLFieldDefinition fieldDefinition,
                                   AnnotationsWiringEnvironment environment,
                                   java.util.function.BiFunction<graphql.schema.DataFetchingEnvironment,java.lang.Object,java.lang.Object> mapFunction)

This util method helps you wrap your datafetcher with some lambda code

Parameters:

fieldDefinition - The field you want to wrap its datafetcher

environment - the environment object of the Wiring process

mapFunction - the lambda expression to wrap with

getDataFetcher

public static graphql.schema.DataFetcher getDataFetcher(graphql.schema.GraphQLCodeRegistry.Builder codeRegistryBuilder,
                                                        graphql.schema.GraphQLSchemaElement parentElement,
                                                        graphql.schema.GraphQLFieldDefinition fieldDefinition)

this util method helps you retrieve the data fetcher from the code registry if you do not have the whole parent object (only parent name)

Parameters:

codeRegistryBuilder - the code registry builder

parentElement - the parent name

fieldDefinition - the field definition which the data fetcher is linked to

Returns:

the data fetcher