package graphql;
import graphql.execution.AbortExecutionException;
import graphql.execution.Async;
import graphql.execution.AsyncExecutionStrategy;
import graphql.execution.AsyncSerialExecutionStrategy;
import graphql.execution.DataFetcherExceptionHandler;
import graphql.execution.Execution;
import graphql.execution.ExecutionId;
import graphql.execution.ExecutionIdProvider;
import graphql.execution.ExecutionStrategy;
import graphql.execution.SimpleDataFetcherExceptionHandler;
import graphql.execution.SubscriptionExecutionStrategy;
import graphql.execution.ValueUnboxer;
import graphql.execution.instrumentation.DocumentAndVariables;
import graphql.execution.instrumentation.Instrumentation;
import graphql.execution.instrumentation.InstrumentationContext;
import graphql.execution.instrumentation.InstrumentationState;
import graphql.execution.instrumentation.SimplePerformantInstrumentation;
import graphql.execution.instrumentation.parameters.InstrumentationCreateStateParameters;
import graphql.execution.instrumentation.parameters.InstrumentationExecutionParameters;
import graphql.execution.instrumentation.parameters.InstrumentationValidationParameters;
import graphql.execution.preparsed.NoOpPreparsedDocumentProvider;
import graphql.execution.preparsed.PreparsedDocumentEntry;
import graphql.execution.preparsed.PreparsedDocumentProvider;
import graphql.introspection.GoodFaithIntrospection;
import graphql.language.Document;
import graphql.schema.GraphQLSchema;
import graphql.validation.GoodFaithIntrospectionExceeded;
import graphql.validation.OperationValidationRule;
import graphql.validation.QueryComplexityLimits;
import graphql.validation.ValidationError;
import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.NullUnmarked;
import java.util.List;
import java.util.Locale;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.concurrent.atomic.AtomicReference;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.function.UnaryOperator;
import static graphql.Assert.assertNotNull;
import static graphql.execution.ExecutionIdProvider.DEFAULT_EXECUTION_ID_PROVIDER;
import static graphql.execution.instrumentation.SimpleInstrumentationContext.completeInstrumentationCtxCF;
import static graphql.execution.instrumentation.SimpleInstrumentationContext.nonNullCtx;
/**
* This class is where all graphql-java query execution begins. It combines the objects that are needed
* to make a successful graphql query, with the most important being the {@link graphql.schema.GraphQLSchema schema}
* and the {@link graphql.execution.ExecutionStrategy execution strategy}
*
* Building this object is very cheap and can be done on each execution if necessary. Building the schema is often not
* as cheap, especially if it's parsed from graphql IDL schema format via {@link graphql.schema.idl.SchemaParser}.
*
* The data for a query is returned via {@link ExecutionResult#getData()} and any errors encountered as placed in
* {@link ExecutionResult#getErrors()}.
*
*
Runtime Exceptions
*
* Runtime exceptions can be thrown by the graphql engine if certain situations are encountered. These are not errors
* in execution but rather totally unacceptable conditions in which to execute a graphql query.
*
* - {@link graphql.schema.CoercingSerializeException} - is thrown when a value cannot be serialised by a Scalar type, for example
* a String value being coerced as an Int.
*
*
* - {@link graphql.execution.UnresolvedTypeException} - is thrown if a {@link graphql.schema.TypeResolver} fails to provide a concrete
* object type given an interface or union type.
*
*
* - {@link graphql.schema.validation.InvalidSchemaException} - is thrown if the schema is not valid when built via
* {@link graphql.schema.GraphQLSchema.Builder#build()}
*
*
* - {@link graphql.GraphQLException} - is thrown as a general purpose runtime exception, for example if the code cant
* access a named field when examining a POJO.
*
*
* - {@link graphql.AssertException} - is thrown as a low level code assertion exception for truly unexpected code conditions
*
*
*
*/
@SuppressWarnings("Duplicates")
@PublicApi
@NullMarked
public class GraphQL {
/**
* This allows you to control "unusual" aspects of the GraphQL system
* including some JVM wide settings
*
* This is named unusual because in general we don't expect you to
* have to make ths configuration by default, but you can opt into certain features
* or disable them if you want to.
*
* @return a {@link GraphQLUnusualConfiguration} object
*/
public static GraphQLUnusualConfiguration unusualConfiguration() {
return new GraphQLUnusualConfiguration();
}
/**
* This allows you to control "unusual" per execution aspects of the GraphQL system
*
* This is named unusual because in general we don't expect you to
* have to make ths configuration by default, but you can opt into certain features
* or disable them if you want to.
*
* @return a {@link GraphQLUnusualConfiguration.GraphQLContextConfiguration} object
*/
public static GraphQLUnusualConfiguration.GraphQLContextConfiguration unusualConfiguration(ExecutionInput executionInput) {
return new GraphQLUnusualConfiguration.GraphQLContextConfiguration(executionInput.getGraphQLContext());
}
/**
* This allows you to control "unusual" per execution aspects of the GraphQL system
*
* This is named unusual because in general we don't expect you to
* have to make ths configuration by default, but you can opt into certain features
* or disable them if you want to.
*
* @return a {@link GraphQLUnusualConfiguration.GraphQLContextConfiguration} object
*/
public static GraphQLUnusualConfiguration.GraphQLContextConfiguration unusualConfiguration(ExecutionInput.Builder executionInputBuilder) {
return new GraphQLUnusualConfiguration.GraphQLContextConfiguration(executionInputBuilder.graphQLContext());
}
/**
* This allows you to control "unusual" per execution aspects of the GraphQL system
*
* This is named unusual because in general we don't expect you to
* have to make ths configuration by default, but you can opt into certain features
* or disable them if you want to.
*
* @return a {@link GraphQLUnusualConfiguration.GraphQLContextConfiguration} object
*/
public static GraphQLUnusualConfiguration.GraphQLContextConfiguration unusualConfiguration(GraphQLContext graphQLContext) {
return new GraphQLUnusualConfiguration.GraphQLContextConfiguration(graphQLContext);
}
/**
* This allows you to control "unusual" per execution aspects of the GraphQL system
*
* This is named unusual because in general we don't expect you to
* have to make ths configuration by default, but you can opt into certain features
* or disable them if you want to.
*
* @return a {@link GraphQLUnusualConfiguration.GraphQLContextConfiguration} object
*/
public static GraphQLUnusualConfiguration.GraphQLContextConfiguration unusualConfiguration(GraphQLContext.Builder graphQLContextBuilder) {
return new GraphQLUnusualConfiguration.GraphQLContextConfiguration(graphQLContextBuilder);
}
private final GraphQLSchema graphQLSchema;
private final ExecutionStrategy queryStrategy;
private final ExecutionStrategy mutationStrategy;
private final ExecutionStrategy subscriptionStrategy;
private final ExecutionIdProvider idProvider;
private final Instrumentation instrumentation;
private final PreparsedDocumentProvider preparsedDocumentProvider;
private final ValueUnboxer valueUnboxer;
private final boolean doNotAutomaticallyDispatchDataLoader;
private GraphQL(Builder builder) {
this.graphQLSchema = assertNotNull(builder.graphQLSchema, "graphQLSchema must be non null");
this.queryStrategy = assertNotNull(builder.queryExecutionStrategy, "queryStrategy must not be null");
this.mutationStrategy = assertNotNull(builder.mutationExecutionStrategy, "mutationStrategy must not be null");
this.subscriptionStrategy = assertNotNull(builder.subscriptionExecutionStrategy, "subscriptionStrategy must not be null");
this.idProvider = assertNotNull(builder.idProvider, "idProvider must be non null");
this.instrumentation = assertNotNull(builder.instrumentation, "instrumentation must not be null");
this.preparsedDocumentProvider = assertNotNull(builder.preparsedDocumentProvider, "preparsedDocumentProvider must be non null");
this.valueUnboxer = assertNotNull(builder.valueUnboxer, "valueUnboxer must not be null");
this.doNotAutomaticallyDispatchDataLoader = builder.doNotAutomaticallyDispatchDataLoader;
}
/**
* @return the schema backing this {@link GraphQL} instance
*/
public GraphQLSchema getGraphQLSchema() {
return graphQLSchema;
}
/**
* @return the execution strategy used for queries in this {@link GraphQL} instance
*/
public ExecutionStrategy getQueryStrategy() {
return queryStrategy;
}
/**
* @return the execution strategy used for mutation in this {@link GraphQL} instance
*/
public ExecutionStrategy getMutationStrategy() {
return mutationStrategy;
}
/**
* @return the execution strategy used for subscriptions in this {@link GraphQL} instance
*/
public ExecutionStrategy getSubscriptionStrategy() {
return subscriptionStrategy;
}
/**
* @return the provider of execution ids for this {@link GraphQL} instance
*/
public ExecutionIdProvider getIdProvider() {
return idProvider;
}
/**
* @return the Instrumentation for this {@link GraphQL} instance, if any
*/
public Instrumentation getInstrumentation() {
return instrumentation;
}
public boolean isDoNotAutomaticallyDispatchDataLoader() {
return doNotAutomaticallyDispatchDataLoader;
}
/**
* @return the PreparsedDocumentProvider for this {@link GraphQL} instance
*/
public PreparsedDocumentProvider getPreparsedDocumentProvider() {
return preparsedDocumentProvider;
}
/**
* @return the ValueUnboxer for this {@link GraphQL} instance
*/
public ValueUnboxer getValueUnboxer() {
return valueUnboxer;
}
/**
* Helps you build a GraphQL object ready to execute queries
*
* @param graphQLSchema the schema to use
*
* @return a builder of GraphQL objects
*/
public static Builder newGraphQL(GraphQLSchema graphQLSchema) {
return new Builder(graphQLSchema);
}
/**
* This helps you transform the current GraphQL object into another one by starting a builder with all
* the current values and allows you to transform it how you want.
*
* @param builderConsumer the consumer code that will be given a builder to transform
*
* @return a new GraphQL object based on calling build on that builder
*/
public GraphQL transform(Consumer builderConsumer) {
Builder builder = new Builder(this.graphQLSchema);
builder
.queryExecutionStrategy(this.queryStrategy)
.mutationExecutionStrategy(this.mutationStrategy)
.subscriptionExecutionStrategy(this.subscriptionStrategy)
.executionIdProvider(this.idProvider)
.instrumentation(this.instrumentation)
.preparsedDocumentProvider(this.preparsedDocumentProvider);
builderConsumer.accept(builder);
return builder.build();
}
@PublicApi
@NullUnmarked
public static class Builder {
private GraphQLSchema graphQLSchema;
private ExecutionStrategy queryExecutionStrategy;
private ExecutionStrategy mutationExecutionStrategy;
private ExecutionStrategy subscriptionExecutionStrategy;
private DataFetcherExceptionHandler defaultExceptionHandler = new SimpleDataFetcherExceptionHandler();
private ExecutionIdProvider idProvider = DEFAULT_EXECUTION_ID_PROVIDER;
private Instrumentation instrumentation = null; // deliberate default here
private PreparsedDocumentProvider preparsedDocumentProvider = NoOpPreparsedDocumentProvider.INSTANCE;
private boolean doNotAutomaticallyDispatchDataLoader = false;
private ValueUnboxer valueUnboxer = ValueUnboxer.DEFAULT;
public Builder(GraphQLSchema graphQLSchema) {
this.graphQLSchema = graphQLSchema;
}
public Builder schema(GraphQLSchema graphQLSchema) {
this.graphQLSchema = assertNotNull(graphQLSchema, "GraphQLSchema must be non null");
return this;
}
public Builder queryExecutionStrategy(ExecutionStrategy executionStrategy) {
this.queryExecutionStrategy = assertNotNull(executionStrategy, "Query ExecutionStrategy must be non null");
return this;
}
public Builder mutationExecutionStrategy(ExecutionStrategy executionStrategy) {
this.mutationExecutionStrategy = assertNotNull(executionStrategy, "Mutation ExecutionStrategy must be non null");
return this;
}
public Builder subscriptionExecutionStrategy(ExecutionStrategy executionStrategy) {
this.subscriptionExecutionStrategy = assertNotNull(executionStrategy, "Subscription ExecutionStrategy must be non null");
return this;
}
/**
* This allows you to set a default {@link graphql.execution.DataFetcherExceptionHandler} that will be used to handle exceptions that happen
* in {@link graphql.schema.DataFetcher} invocations.
*
* @param dataFetcherExceptionHandler the default handler for data fetching exception
*
* @return this builder
*/
public Builder defaultDataFetcherExceptionHandler(DataFetcherExceptionHandler dataFetcherExceptionHandler) {
this.defaultExceptionHandler = assertNotNull(dataFetcherExceptionHandler, "The DataFetcherExceptionHandler must be non null");
return this;
}
public Builder instrumentation(Instrumentation instrumentation) {
this.instrumentation = assertNotNull(instrumentation, "Instrumentation must be non null");
return this;
}
public Builder preparsedDocumentProvider(PreparsedDocumentProvider preparsedDocumentProvider) {
this.preparsedDocumentProvider = assertNotNull(preparsedDocumentProvider, "PreparsedDocumentProvider must be non null");
return this;
}
public Builder executionIdProvider(ExecutionIdProvider executionIdProvider) {
this.idProvider = assertNotNull(executionIdProvider, "ExecutionIdProvider must be non null");
return this;
}
/**
* Deactivates the automatic dispatching of DataLoaders.
* If deactivated the user is responsible for dispatching the DataLoaders manually.
*
* @return this builder
*/
public Builder doNotAutomaticallyDispatchDataLoader() {
this.doNotAutomaticallyDispatchDataLoader = true;
return this;
}
public Builder valueUnboxer(ValueUnboxer valueUnboxer) {
this.valueUnboxer = valueUnboxer;
return this;
}
public GraphQL build() {
// we use the data fetcher exception handler unless they set their own strategy in which case bets are off
if (queryExecutionStrategy == null) {
this.queryExecutionStrategy = new AsyncExecutionStrategy(this.defaultExceptionHandler);
}
if (mutationExecutionStrategy == null) {
this.mutationExecutionStrategy = new AsyncSerialExecutionStrategy(this.defaultExceptionHandler);
}
if (subscriptionExecutionStrategy == null) {
this.subscriptionExecutionStrategy = new SubscriptionExecutionStrategy(this.defaultExceptionHandler);
}
if (instrumentation == null) {
this.instrumentation = SimplePerformantInstrumentation.INSTANCE;
}
return new GraphQL(this);
}
}
/**
* Executes the specified graphql query/mutation/subscription
*
* @param query the query/mutation/subscription
*
* @return an {@link ExecutionResult} which can include errors
*/
public ExecutionResult execute(String query) {
ExecutionInput executionInput = ExecutionInput.newExecutionInput()
.query(query)
.build();
return execute(executionInput);
}
/**
* Executes the graphql query using the provided input object builder
*
* @param executionInputBuilder {@link ExecutionInput.Builder}
*
* @return an {@link ExecutionResult} which can include errors
*/
public ExecutionResult execute(ExecutionInput.Builder executionInputBuilder) {
return execute(executionInputBuilder.build());
}
/**
* Executes the graphql query using calling the builder function and giving it a new builder.
*
* This allows a lambda style like :
*
* {@code
* ExecutionResult result = graphql.execute(input -> input.query("{hello}").root(startingObj).context(contextObj));
* }
*
*
* @param builderFunction a function that is given a {@link ExecutionInput.Builder}
*
* @return an {@link ExecutionResult} which can include errors
*/
public ExecutionResult execute(UnaryOperator builderFunction) {
return execute(builderFunction.apply(ExecutionInput.newExecutionInput()).build());
}
/**
* Executes the graphql query using the provided input object
*
* @param executionInput {@link ExecutionInput}
*
* @return an {@link ExecutionResult} which can include errors
*/
public ExecutionResult execute(ExecutionInput executionInput) {
try {
return executeAsync(executionInput).join();
} catch (CompletionException e) {
if (e.getCause() instanceof RuntimeException) {
throw (RuntimeException) e.getCause();
} else {
throw e;
}
}
}
/**
* Executes the graphql query using the provided input object builder
*
* This will return a promise (aka {@link CompletableFuture}) to provide a {@link ExecutionResult}
* which is the result of executing the provided query.
*
* @param executionInputBuilder {@link ExecutionInput.Builder}
*
* @return a promise to an {@link ExecutionResult} which can include errors
*/
public CompletableFuture executeAsync(ExecutionInput.Builder executionInputBuilder) {
return executeAsync(executionInputBuilder.build());
}
/**
* Executes the graphql query using the provided input object builder
*
* This will return a promise (aka {@link CompletableFuture}) to provide a {@link ExecutionResult}
* which is the result of executing the provided query.
*
* This allows a lambda style like :
*
* {@code
* ExecutionResult result = graphql.execute(input -> input.query("{hello}").root(startingObj).context(contextObj));
* }
*
*
* @param builderFunction a function that is given a {@link ExecutionInput.Builder}
*
* @return a promise to an {@link ExecutionResult} which can include errors
*/
public CompletableFuture executeAsync(UnaryOperator builderFunction) {
return executeAsync(builderFunction.apply(ExecutionInput.newExecutionInput()).build());
}
/**
* Executes the graphql query using the provided input object
*
* This will return a promise (aka {@link CompletableFuture}) to provide a {@link ExecutionResult}
* which is the result of executing the provided query.
*
* @param executionInput {@link ExecutionInput}
*
* @return a promise to an {@link ExecutionResult} which can include errors
*/
public CompletableFuture executeAsync(ExecutionInput executionInput) {
Profiler profiler = executionInput.isProfileExecution() ? new ProfilerImpl(executionInput.getGraphQLContext()) : Profiler.NO_OP;
EngineRunningState engineRunningState = new EngineRunningState(executionInput, profiler);
return engineRunningState.engineRun(() -> {
ExecutionInput executionInputWithId = ensureInputHasId(executionInput);
profiler.setExecutionInputAndInstrumentation(executionInputWithId, instrumentation);
engineRunningState.updateExecutionInput(executionInputWithId);
CompletableFuture instrumentationStateCF = instrumentation.createStateAsync(new InstrumentationCreateStateParameters(this.graphQLSchema, executionInputWithId));
instrumentationStateCF = Async.orNullCompletedFuture(instrumentationStateCF);
return engineRunningState.compose(instrumentationStateCF, (instrumentationState -> {
try {
InstrumentationExecutionParameters inputInstrumentationParameters = new InstrumentationExecutionParameters(executionInputWithId, this.graphQLSchema);
ExecutionInput instrumentedExecutionInput = instrumentation.instrumentExecutionInput(executionInputWithId, inputInstrumentationParameters, instrumentationState);
InstrumentationExecutionParameters instrumentationParameters = new InstrumentationExecutionParameters(instrumentedExecutionInput, this.graphQLSchema);
InstrumentationContext executionInstrumentation = nonNullCtx(instrumentation.beginExecution(instrumentationParameters, instrumentationState));
executionInstrumentation.onDispatched();
GraphQLSchema graphQLSchema = instrumentation.instrumentSchema(this.graphQLSchema, instrumentationParameters, instrumentationState);
CompletableFuture executionResult = parseValidateAndExecute(instrumentedExecutionInput, graphQLSchema, instrumentationState, engineRunningState, profiler);
//
// finish up instrumentation
executionResult = executionResult.whenComplete(completeInstrumentationCtxCF(executionInstrumentation));
//
// allow instrumentation to tweak the result
executionResult = engineRunningState.compose(executionResult, (result -> instrumentation.instrumentExecutionResult(result, instrumentationParameters, instrumentationState)));
return executionResult;
} catch (AbortExecutionException abortException) {
return handleAbortException(executionInput, instrumentationState, abortException);
}
}));
});
}
private CompletableFuture handleAbortException(ExecutionInput executionInput, InstrumentationState instrumentationState, AbortExecutionException abortException) {
InstrumentationExecutionParameters instrumentationParameters = new InstrumentationExecutionParameters(executionInput, this.graphQLSchema);
return instrumentation.instrumentExecutionResult(abortException.toExecutionResult(), instrumentationParameters, instrumentationState);
}
private ExecutionInput ensureInputHasId(ExecutionInput executionInput) {
if (executionInput.getExecutionId() != null) {
return executionInput;
}
String queryString = executionInput.getQuery();
String operationName = executionInput.getOperationName();
Object context = executionInput.getGraphQLContext();
return executionInput.transform(builder -> builder.executionId(idProvider.provide(queryString, operationName, context)));
}
private CompletableFuture parseValidateAndExecute(ExecutionInput executionInput, GraphQLSchema graphQLSchema, InstrumentationState instrumentationState, EngineRunningState engineRunningState, Profiler profiler) {
AtomicReference executionInputRef = new AtomicReference<>(executionInput);
Function computeFunction = transformedInput -> {
// if they change the original query in the pre-parser, then we want to see it downstream from then on
executionInputRef.set(transformedInput);
return parseAndValidate(executionInputRef, graphQLSchema, instrumentationState);
};
CompletableFuture preparsedDoc = preparsedDocumentProvider.getDocumentAsync(executionInput, computeFunction);
return engineRunningState.compose(preparsedDoc, (preparsedDocumentEntry -> {
if (preparsedDocumentEntry.hasErrors()) {
return CompletableFuture.completedFuture(new ExecutionResultImpl(preparsedDocumentEntry.getErrors()));
}
try {
return execute(Assert.assertNotNull(executionInputRef.get()), assertNotNull(preparsedDocumentEntry.getDocument(), "document must not be null"), graphQLSchema, instrumentationState, engineRunningState, profiler);
} catch (AbortExecutionException e) {
return CompletableFuture.completedFuture(e.toExecutionResult());
}
}));
}
private PreparsedDocumentEntry parseAndValidate(AtomicReference executionInputRef, GraphQLSchema graphQLSchema, InstrumentationState instrumentationState) {
ExecutionInput executionInput = assertNotNull(executionInputRef.get());
ParseAndValidateResult parseResult = parse(executionInput, graphQLSchema, instrumentationState);
if (parseResult.isFailure()) {
return new PreparsedDocumentEntry(assertNotNull(parseResult.getSyntaxException(), "Parse result syntax exception cannot be null when failed").toInvalidSyntaxError());
} else {
final Document document = assertNotNull(parseResult.getDocument(), "Document cannot be null when parse succeeded");
// they may have changed the document and the variables via instrumentation so update the reference to it
executionInput = executionInput.transform(builder -> builder.variables(parseResult.getVariables()));
executionInputRef.set(executionInput);
final List errors;
try {
errors = validate(executionInput, document, graphQLSchema, instrumentationState);
} catch (GoodFaithIntrospectionExceeded e) {
return new PreparsedDocumentEntry(document, List.of(e.toBadFaithError()));
}
if (!errors.isEmpty()) {
return new PreparsedDocumentEntry(document, errors);
}
return new PreparsedDocumentEntry(document);
}
}
private ParseAndValidateResult parse(ExecutionInput executionInput, GraphQLSchema graphQLSchema, InstrumentationState instrumentationState) {
InstrumentationExecutionParameters parameters = new InstrumentationExecutionParameters(executionInput, graphQLSchema);
InstrumentationContext parseInstrumentationCtx = nonNullCtx(instrumentation.beginParse(parameters, instrumentationState));
parseInstrumentationCtx.onDispatched();
ParseAndValidateResult parseResult = ParseAndValidate.parse(executionInput);
if (parseResult.isFailure()) {
parseInstrumentationCtx.onCompleted(null, parseResult.getSyntaxException());
return parseResult;
} else {
parseInstrumentationCtx.onCompleted(parseResult.getDocument(), null);
DocumentAndVariables documentAndVariables = parseResult.getDocumentAndVariables();
documentAndVariables = instrumentation.instrumentDocumentAndVariables(documentAndVariables, parameters, instrumentationState);
return ParseAndValidateResult.newResult()
.document(documentAndVariables.getDocument()).variables(documentAndVariables.getVariables()).build();
}
}
private List validate(ExecutionInput executionInput, Document document, GraphQLSchema graphQLSchema, InstrumentationState instrumentationState) {
InstrumentationContext> validationCtx = nonNullCtx(instrumentation.beginValidation(new InstrumentationValidationParameters(executionInput, document, graphQLSchema), instrumentationState));
validationCtx.onDispatched();
Predicate validationRulePredicate = executionInput.getGraphQLContext().getOrDefault(ParseAndValidate.INTERNAL_VALIDATION_PREDICATE_HINT, r -> true);
Locale locale = executionInput.getLocale();
QueryComplexityLimits limits = executionInput.getGraphQLContext().get(QueryComplexityLimits.KEY);
// Good Faith Introspection: disable the rule if good faith is off
if (!GoodFaithIntrospection.isEnabled(executionInput.getGraphQLContext())) {
Predicate existing = validationRulePredicate;
validationRulePredicate = rule -> rule != OperationValidationRule.GOOD_FAITH_INTROSPECTION && existing.test(rule);
}
List validationErrors = ParseAndValidate.validate(graphQLSchema, document, validationRulePredicate, locale, limits);
validationCtx.onCompleted(validationErrors, null);
return validationErrors;
}
private CompletableFuture execute(ExecutionInput executionInput,
Document document,
GraphQLSchema graphQLSchema,
InstrumentationState instrumentationState,
EngineRunningState engineRunningState,
Profiler profiler
) {
Execution execution = new Execution(queryStrategy, mutationStrategy, subscriptionStrategy, instrumentation, valueUnboxer, doNotAutomaticallyDispatchDataLoader);
ExecutionId executionId = executionInput.getExecutionId();
return execution.execute(document, graphQLSchema, executionId, executionInput, instrumentationState, engineRunningState, profiler);
}
}