Examples with MissingTypeResolverError graphql.schema.idl.errors.MissingTypeResolverError used on opensource projects

Example 1 with MissingTypeResolverError

use of graphql.schema.idl.errors.MissingTypeResolverError in project graphql-java by graphql-java.

the class SchemaTypeChecker method checkTypeResolversArePresent.

private void checkTypeResolversArePresent(List<GraphQLError> errors, TypeDefinitionRegistry typeRegistry, RuntimeWiring wiring) {
    Predicate<InterfaceTypeDefinition> noDynamicResolverForInterface = interaceTypeDef -> !wiring.getWiringFactory().providesTypeResolver(new InterfaceWiringEnvironment(typeRegistry, interaceTypeDef));
    Predicate<UnionTypeDefinition> noDynamicResolverForUnion = unionTypeDef -> !wiring.getWiringFactory().providesTypeResolver(new UnionWiringEnvironment(typeRegistry, unionTypeDef));
    Predicate<TypeDefinition> noTypeResolver = typeDefinition -> !wiring.getTypeResolvers().containsKey(typeDefinition.getName());
    Consumer<TypeDefinition> addError = typeDefinition -> errors.add(new MissingTypeResolverError(typeDefinition));
    typeRegistry.types().values().stream().filter(typeDef -> typeDef instanceof InterfaceTypeDefinition).map(InterfaceTypeDefinition.class::cast).filter(noDynamicResolverForInterface).filter(noTypeResolver).forEach(addError);
    typeRegistry.types().values().stream().filter(typeDef -> typeDef instanceof UnionTypeDefinition).map(UnionTypeDefinition.class::cast).filter(noDynamicResolverForUnion).filter(noTypeResolver).forEach(addError);
}