graphql

Class ParseAndValidate

java.lang.Object

graphql.ParseAndValidate

@PublicApi
public class ParseAndValidate
extends java.lang.Object

This class allows you to parse and validate a graphql query without executing it. It will tell you if its syntactically valid and also semantically valid according to the graphql specification and the provided schema.

Constructor Summary

Constructors

Constructor and Description
ParseAndValidate()

Method Summary

Modifier and Type	Method and Description
static ParseAndValidateResult	parse(ExecutionInput executionInput) This can be called to parse (but not validate) a graphql query.
static ParseAndValidateResult	parseAndValidate(GraphQLSchema graphQLSchema, ExecutionInput executionInput) This can be called to parse and validate a graphql query against a schema, which is useful if you want to know if it would be acceptable for execution.
static java.util.List<ValidationError>	validate(GraphQLSchema graphQLSchema, Document parsedDocument) This can be called to validate a parsed graphql query.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseAndValidate

public ParseAndValidate()

Method Detail

parseAndValidate

public static ParseAndValidateResult parseAndValidate(GraphQLSchema graphQLSchema,
                                                      ExecutionInput executionInput)

This can be called to parse and validate a graphql query against a schema, which is useful if you want to know if it would be acceptable for execution.

Parameters:

graphQLSchema - the schema to validate against

executionInput - the execution input containing the query

Returns:

a result object that indicates how this operation went

parse

public static ParseAndValidateResult parse(ExecutionInput executionInput)

This can be called to parse (but not validate) a graphql query.

Parameters:

executionInput - the input containing the query

Returns:

a result object that indicates how this operation went

validate

public static java.util.List<ValidationError> validate(GraphQLSchema graphQLSchema,
                                                       Document parsedDocument)

This can be called to validate a parsed graphql query.

Parameters:

graphQLSchema - the graphql schema to validate against

parsedDocument - the previously parsed document

Returns:

a result object that indicates how this operation went