Package graphql.validation

Class Validator

java.lang.Object

graphql.validation.Validator

public class Validator
extends Object

Constructor Summary

Constructors

Constructor	Description
Validator()

Method Summary

Modifier and Type	Method	Description
List<AbstractRule>	createRules(ValidationContext validationContext, ValidationErrorCollector validationErrorCollector)
static int	getMaxValidationErrors()
static void	setMaxValidationErrors(int maxValidationErrors)	`graphql-java` will stop validation after a maximum number of validation messages has been reached.
List<ValidationError>	validateDocument(GraphQLSchema schema, Document document, Predicate<Class<?>> applyRule, Locale locale)
List<ValidationError>	validateDocument(GraphQLSchema schema, Document document, Locale locale)

Methods inherited from class java.lang.Object

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

Constructor Details

Validator

public Validator()

Method Details

setMaxValidationErrors

public static void setMaxValidationErrors(int maxValidationErrors)

`graphql-java` will stop validation after a maximum number of validation messages has been reached. Attackers can send pathologically invalid queries to induce a Denial of Service attack and fill memory with 10000s of errors and burn CPU in process.

By default, this is set to 100 errors. You can set a new JVM wide value as the maximum allowed validation errors.

Parameters:

maxValidationErrors - the maximum validation errors allow JVM wide

getMaxValidationErrors

public static int getMaxValidationErrors()

validateDocument

public List<ValidationError> validateDocument(GraphQLSchema schema,
 Document document,
 Locale locale)

validateDocument

public List<ValidationError> validateDocument(GraphQLSchema schema,
 Document document,
 Predicate<Class<?>> applyRule,
 Locale locale)

createRules

public List<AbstractRule> createRules(ValidationContext validationContext,
 ValidationErrorCollector validationErrorCollector)