Examples with Argument graphql.language.Argument used on opensource projects

Example 1 with Argument

use of graphql.language.Argument in project graphql-java by graphql-java.

the class SchemaTypeChecker method checkDeprecatedDirective.

/**
 * A special check for the magic @deprecated directive
 *
 * @param errors        the list of errors
 * @param directive     the directive to check
 * @param errorSupplier the error supplier function
 */
static void checkDeprecatedDirective(List<GraphQLError> errors, Directive directive, Supplier<InvalidDeprecationDirectiveError> errorSupplier) {
    if ("deprecated".equals(directive.getName())) {
        // it can have zero args
        List<Argument> arguments = directive.getArguments();
        if (arguments.size() == 0) {
            return;
        }
        // but if has more than it must have 1 called "reason" of type StringValue
        if (arguments.size() == 1) {
            Argument arg = arguments.get(0);
            if ("reason".equals(arg.getName()) && arg.getValue() instanceof StringValue) {
                return;
            }
        }
        // not valid
        errors.add(errorSupplier.get());
    }
}

Example 2 with Argument

use of graphql.language.Argument in project graphql-java by graphql-java.

the class SchemaTypeChecker method checkInterfaceFields.

private void checkInterfaceFields(List<GraphQLError> errors, InterfaceTypeDefinition interfaceType, List<FieldDefinition> fieldDefinitions) {
    // field unique ness
    checkNamedUniqueness(errors, fieldDefinitions, FieldDefinition::getName, (name, fieldDef) -> new NonUniqueNameError(interfaceType, fieldDef));
    // field arg unique ness
    fieldDefinitions.forEach(fld -> checkNamedUniqueness(errors, fld.getInputValueDefinitions(), InputValueDefinition::getName, (name, inputValueDefinition) -> new NonUniqueArgumentError(interfaceType, fld, name)));
    // directive checks
    fieldDefinitions.forEach(fld -> checkNamedUniqueness(errors, fld.getDirectives(), Directive::getName, (directiveName, directive) -> new NonUniqueDirectiveError(interfaceType, fld, directiveName)));
    fieldDefinitions.forEach(fld -> fld.getDirectives().forEach(directive -> {
        checkDeprecatedDirective(errors, directive, () -> new InvalidDeprecationDirectiveError(interfaceType, fld));
        checkNamedUniqueness(errors, directive.getArguments(), Argument::getName, (argumentName, argument) -> new NonUniqueArgumentError(interfaceType, fld, argumentName));
    }));
}

Example 3 with Argument

use of graphql.language.Argument in project graphql-java by graphql-java.

the class SchemaTypeChecker method checkObjTypeFields.

private void checkObjTypeFields(List<GraphQLError> errors, ObjectTypeDefinition typeDefinition, List<FieldDefinition> fieldDefinitions) {
    // field unique ness
    checkNamedUniqueness(errors, fieldDefinitions, FieldDefinition::getName, (name, fieldDef) -> new NonUniqueNameError(typeDefinition, fieldDef));
    // field arg unique ness
    fieldDefinitions.forEach(fld -> checkNamedUniqueness(errors, fld.getInputValueDefinitions(), InputValueDefinition::getName, (name, inputValueDefinition) -> new NonUniqueArgumentError(typeDefinition, fld, name)));
    // directive checks
    fieldDefinitions.forEach(fld -> checkNamedUniqueness(errors, fld.getDirectives(), Directive::getName, (directiveName, directive) -> new NonUniqueDirectiveError(typeDefinition, fld, directiveName)));
    fieldDefinitions.forEach(fld -> fld.getDirectives().forEach(directive -> {
        checkDeprecatedDirective(errors, directive, () -> new InvalidDeprecationDirectiveError(typeDefinition, fld));
        checkNamedUniqueness(errors, directive.getArguments(), Argument::getName, (argumentName, argument) -> new NonUniqueArgumentError(typeDefinition, fld, argumentName));
    }));
}

Example 4 with Argument

use of graphql.language.Argument in project graphql-java by graphql-java.

the class SchemaTypeChecker method checkInputValues.

private void checkInputValues(List<GraphQLError> errors, InputObjectTypeDefinition inputType, List<InputValueDefinition> inputValueDefinitions) {
    // field unique ness
    checkNamedUniqueness(errors, inputValueDefinitions, InputValueDefinition::getName, (name, inputValueDefinition) -> {
        // not sure why this is needed but inlining breaks it
        @SuppressWarnings("UnnecessaryLocalVariable") InputObjectTypeDefinition as = inputType;
        return new NonUniqueNameError(as, inputValueDefinition);
    });
    // directive checks
    inputValueDefinitions.forEach(inputValueDef -> checkNamedUniqueness(errors, inputValueDef.getDirectives(), Directive::getName, (directiveName, directive) -> new NonUniqueDirectiveError(inputType, inputValueDef, directiveName)));
    inputValueDefinitions.forEach(inputValueDef -> inputValueDef.getDirectives().forEach(directive -> {
        checkDeprecatedDirective(errors, directive, () -> new InvalidDeprecationDirectiveError(inputType, inputValueDef));
        checkNamedUniqueness(errors, directive.getArguments(), Argument::getName, (argumentName, argument) -> new NonUniqueArgumentError(inputType, inputValueDef, argumentName));
    }));
}

Example 5 with Argument

use of graphql.language.Argument in project graphql-java by graphql-java.

the class SchemaTypeExtensionsChecker method checkInterfaceTypeExtensions.

/*
     * Interface type extensions have the potential to be invalid if incorrectly defined.
     *
     * The named type must already be defined and must be an Interface type.
     * The fields of an Interface type extension must have unique names; no two fields may share the same name.
     * Any fields of an Interface type extension must not be already defined on the original Interface type.
     * Any Object type which implemented the original Interface type must also be a super-set of the fields of the Interface type extension (which may be due to Object type extension).
     * Any directives provided must not already apply to the original Interface type.
     */
private void checkInterfaceTypeExtensions(List<GraphQLError> errors, TypeDefinitionRegistry typeRegistry) {
    typeRegistry.interfaceTypeExtensions().forEach((name, extensions) -> {
        checkTypeExtensionHasCorrespondingType(errors, typeRegistry, name, extensions, InterfaceTypeDefinition.class);
        checkTypeExtensionDirectiveRedefinition(errors, typeRegistry, name, extensions, InterfaceTypeDefinition.class);
        extensions.forEach(extension -> {
            List<FieldDefinition> fieldDefinitions = extension.getFieldDefinitions();
            // field unique ness
            checkNamedUniqueness(errors, extension.getFieldDefinitions(), FieldDefinition::getName, (namedField, fieldDef) -> new NonUniqueNameError(extension, fieldDef));
            // field arg unique ness
            extension.getFieldDefinitions().forEach(fld -> checkNamedUniqueness(errors, fld.getInputValueDefinitions(), InputValueDefinition::getName, (namedField, inputValueDefinition) -> new NonUniqueArgumentError(extension, fld, name)));
            // directive checks
            extension.getFieldDefinitions().forEach(fld -> checkNamedUniqueness(errors, fld.getDirectives(), Directive::getName, (directiveName, directive) -> new NonUniqueDirectiveError(extension, fld, directiveName)));
            fieldDefinitions.forEach(fld -> fld.getDirectives().forEach(directive -> {
                checkDeprecatedDirective(errors, directive, () -> new InvalidDeprecationDirectiveError(extension, fld));
                checkNamedUniqueness(errors, directive.getArguments(), Argument::getName, (argumentName, argument) -> new NonUniqueArgumentError(extension, fld, argumentName));
            }));
            // 
            // fields must be unique within a type extension
            forEachBut(extension, extensions, otherTypeExt -> checkForFieldRedefinition(errors, otherTypeExt, otherTypeExt.getFieldDefinitions(), fieldDefinitions));
            // 
            // then check for field re-defs from the base type
            Optional<InterfaceTypeDefinition> baseTypeOpt = typeRegistry.getType(extension.getName(), InterfaceTypeDefinition.class);
            baseTypeOpt.ifPresent(baseTypeDef -> checkForFieldRedefinition(errors, extension, fieldDefinitions, baseTypeDef.getFieldDefinitions()));
        });
    });
}