internal async Task <ExecutionResult> Execute(
object rootObject,
string query,
string operationName,
Inputs inputs,
IUserContext userContext,
bool enableValidation = true,
bool enableProfiling = false,
IEnumerable <IValidationRule> rules = null,
CancellationToken cancellationToken = default(CancellationToken))
{
if (!enableValidation)
{
rules = new[] { new NoopValidationRule() };
}
var configuration = new ExecutionOptions
{
Schema = _schema,
Root = rootObject,
Query = query,
OperationName = operationName,
Inputs = inputs,
UserContext = userContext,
ValidationRules = rules,
CancellationToken = cancellationToken,
};
if (userContext is IDataLoaderContextProvider)
{
configuration.Listeners.Add(new DataLoaderListener());
}
if (enableProfiling)
{
configuration.FieldMiddleware.Use <InstrumentFieldsMiddleware>();
}
var result = await _documentExecutor.ExecuteAsync(configuration).ConfigureAwait(false);
if (result.Errors != null)
{
var errors = new ExecutionErrors();
foreach (var executionError in result.Errors)
{
var exception = new FieldResolutionException(executionError);
var error = new ExecutionError(exception.Message, exception);
error.SetCode(exception.InnerException ?? exception);
foreach (var location in executionError.Locations ?? new ErrorLocation[0])
{
error.AddLocation(location.Line, location.Column);
}
error.Path.AddRange(executionError.Path);
errors.Add(error);
}
result.Errors = errors;
}
return(result);
}
public ExecutionErrors Transform(ExecutionErrors errors)
=> errors.Aggregate(new ExecutionErrors(), (result, executionError) =>
{
var exception = new FieldResolutionException(executionError);
var error = new ExecutionError(exception.Message, exception);
foreach (var location in executionError.Locations ?? Enumerable.Empty <ErrorLocation>())
{
error.AddLocation(location.Line, location.Column);
}
error.Path = executionError.Path;
result.Add(error);
return(result);
});
internal async Task <ExecutionResult> Execute(
object rootObject,
string query,
string operationName,
Inputs inputs,
IUserContext userContext,
IDependencyInjector dependencyInjector,
ComplexityConfiguration complexityConfiguration,
bool enableValidation = true,
bool enableProfiling = false,
IEnumerable <IValidationRule> rules = null,
CancellationToken cancellationToken = default(CancellationToken))
{
if (!enableValidation)
{
rules = new[] { new NoopValidationRule() };
}
var configuration = new ExecutionOptions
{
Schema = _schema,
Root = rootObject,
Query = query,
OperationName = operationName,
Inputs = inputs,
UserContext = UserContextWrapper.Create(userContext, dependencyInjector ?? new WrappedDependencyInjector(_constructor.TypeResolutionDelegate)),
ValidationRules = rules != null && rules.Any() ? rules : null,
ComplexityConfiguration = complexityConfiguration,
CancellationToken = cancellationToken,
};
if (userContext is IDataLoaderContextProvider)
{
configuration.Listeners.Add(new DataLoaderListener());
}
if (enableProfiling)
{
configuration.FieldMiddleware.Use <InstrumentFieldsMiddleware>();
}
foreach (var middleware in _middleware)
{
configuration.FieldMiddleware.Use(middleware);
}
var result = await _documentExecutor.ExecuteAsync(configuration).ConfigureAwait(false);
if (result.Errors != null)
{
var errors = new ExecutionErrors();
foreach (var executionError in result.Errors)
{
var exception = new FieldResolutionException(executionError);
var error = new ExecutionError(exception.Message, exception);
foreach (var location in executionError.Locations ?? new ErrorLocation[0])
{
error.AddLocation(location.Line, location.Column);
}
error.Path = executionError.Path;
errors.Add(error);
}
result.Errors = errors;
}
return(result);
}
