Package graphql.schema.idl

Class SchemaTypeDirectivesChecker

java.lang.Object

graphql.schema.idl.SchemaTypeDirectivesChecker

class SchemaTypeDirectivesChecker
extends Object

This is responsible for traversing EVERY type and field in the registry and ensuring that any directives used follow the directive definition rules, for example field directives can be used on object types

Field Summary

Fields

Modifier and Type	Field	Description
private final RuntimeWiring	runtimeWiring
private final TypeDefinitionRegistry	typeRegistry

Constructor Summary

Constructors

Constructor	Description
SchemaTypeDirectivesChecker(TypeDefinitionRegistry typeRegistry, RuntimeWiring runtimeWiring)

Method Summary

Modifier and Type	Method	Description
void	assertExistAndIsInputType(InputValueDefinition definition, List<GraphQLError> errors)
private void	assertTypeName(NamedNode node, List<GraphQLError> errors)
private void	checkDirectiveArguments(List<GraphQLError> errors, TypeDefinitionRegistry typeRegistry, Node element, String elementName, Directive directive, DirectiveDefinition directiveDefinition)
private void	checkDirectives(Introspection.DirectiveLocation expectedLocation, List<GraphQLError> errors, TypeDefinition<?> typeDef)
private void	checkDirectives(Introspection.DirectiveLocation expectedLocation, List<GraphQLError> errors, TypeDefinitionRegistry typeRegistry, Node<?> element, String elementName, List<Directive> directives)
private void	checkFieldsDirectives(List<GraphQLError> errors, TypeDefinitionRegistry typeRegistry, List<FieldDefinition> fieldDefinitions)
(package private) void	checkTypeDirectives(List<GraphQLError> errors)
private void	commonCheck(Collection<DirectiveDefinition> directiveDefinitions, List<GraphQLError> errors)
private TypeDefinition	findTypeDefFromRegistry(String typeName, TypeDefinitionRegistry typeRegistry)
private boolean	inRightLocation(Introspection.DirectiveLocation expectedLocation, DirectiveDefinition directiveDefinition)
private boolean	isNoNullArgWithoutDefaultValue(InputValueDefinition definitionArgument)

Methods inherited from class java.lang.Object

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

Field Details

typeRegistry

private final TypeDefinitionRegistry typeRegistry

runtimeWiring

private final RuntimeWiring runtimeWiring

Constructor Details

SchemaTypeDirectivesChecker

public SchemaTypeDirectivesChecker(TypeDefinitionRegistry typeRegistry,
 RuntimeWiring runtimeWiring)

Method Details

checkTypeDirectives

void checkTypeDirectives(List<GraphQLError> errors)

checkDirectives

private void checkDirectives(Introspection.DirectiveLocation expectedLocation,
 List<GraphQLError> errors,
 TypeDefinition<?> typeDef)

checkFieldsDirectives

private void checkFieldsDirectives(List<GraphQLError> errors,
 TypeDefinitionRegistry typeRegistry,
 List<FieldDefinition> fieldDefinitions)

checkDirectives

private void checkDirectives(Introspection.DirectiveLocation expectedLocation,
 List<GraphQLError> errors,
 TypeDefinitionRegistry typeRegistry,
 Node<?> element,
 String elementName,
 List<Directive> directives)

inRightLocation

private boolean inRightLocation(Introspection.DirectiveLocation expectedLocation,
 DirectiveDefinition directiveDefinition)

checkDirectiveArguments

private void checkDirectiveArguments(List<GraphQLError> errors,
 TypeDefinitionRegistry typeRegistry,
 Node element,
 String elementName,
 Directive directive,
 DirectiveDefinition directiveDefinition)

isNoNullArgWithoutDefaultValue

private boolean isNoNullArgWithoutDefaultValue(InputValueDefinition definitionArgument)

commonCheck

private void commonCheck(Collection<DirectiveDefinition> directiveDefinitions,
 List<GraphQLError> errors)

assertTypeName

private void assertTypeName(NamedNode node,
 List<GraphQLError> errors)

assertExistAndIsInputType

public void assertExistAndIsInputType(InputValueDefinition definition,
 List<GraphQLError> errors)

findTypeDefFromRegistry

private TypeDefinition findTypeDefFromRegistry(String typeName,
 TypeDefinitionRegistry typeRegistry)