graphql.kickstart.tools.resolver.MissingFieldResolver.kt Maven / Gradle / Ivy

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Tools to help map a GraphQL schema to existing Java objects.

There is a newer version: 14.0.0

package graphql.kickstart.tools.resolver

import graphql.kickstart.tools.MissingResolverInfo
import graphql.kickstart.tools.SchemaParserOptions
import graphql.kickstart.tools.TypeClassMatcher
import graphql.language.FieldDefinition
import graphql.schema.DataFetcher

internal class MissingFieldResolver(
    field: FieldDefinition,
    options: SchemaParserOptions
) : FieldResolver(field, FieldResolverScanner.Search(Any::class.java, MissingResolverInfo(), null), options, Any::class.java) {

    private val missingResolverDataFetcherProvider: MissingResolverDataFetcherProvider = options.missingResolverDataFetcherProvider
            ?: MissingResolverDataFetcherProvider {
                _, options -> options.missingResolverDataFetcher ?: DataFetcher { TODO("Schema resolver not implemented") }
            }
    override fun scanForMatches(): List = listOf()
    override fun createDataFetcher(): DataFetcher<*> = missingResolverDataFetcherProvider.createDataFetcher(field, options)
}