/// <inheritdoc />
public async Task <ValidationFailures> GetValidationResultsAsync(object value, ApiOperationContext apiOperationContext)
{
var results = new ValidationFailures();
PropertyInfo[] propertyInfos = null;
foreach (var validationSource in this._validationSources)
{
if (validationSource is IAttributeValidationSource attributeValidationSource)
{
if (propertyInfos == null)
{
propertyInfos = value.GetType().GetProperties();
}
foreach (var propertyInfo in propertyInfos)
{
await attributeValidationSource.AddAttributeValidationResultsAsync(propertyInfo, value, apiOperationContext, results);
}
}
if (validationSource is IClassValidationSource classValidationSource)
{
await classValidationSource.AddClassValidationResultsAsync(value, apiOperationContext, results);
}
}
return(results);
}
public Task AddAttributeValidationResultsAsync(PropertyInfo propertyInfo, object value, ApiOperationContext apiOperationContext, ValidationFailures results)
{
var validationContext = new ValidationContext(value, null, null);
var validationAttributes = propertyInfo.GetAttributes <ValidationAttribute>(true);
foreach (var validation in validationAttributes)
{
var result = validation.GetValidationResult(
propertyInfo.GetValue(value, null),
GetValidationContext(validationContext, propertyInfo));
if (result != ValidationResult.Success)
{
results.AddFailure(result);
}
}
return(Task.CompletedTask);
}
public async Task AddAttributeValidationResultsAsync(PropertyInfo propertyInfo, object value, ApiOperationContext apiOperationContext, ValidationFailures results)
{
var attributes = propertyInfo.GetAttributes <BlueprintValidationAttribute>(true);
foreach (var attribute in attributes)
{
var result = await attribute.GetValidationResultAsync(propertyInfo.GetValue(value, null), propertyInfo.Name, apiOperationContext);
if (result != ValidationResult.Success)
{
results.AddFailure(result);
}
}
}
public Task AddClassValidationResultsAsync(object value, ApiOperationContext apiOperationContext, ValidationFailures results)
{
var validationContext = new ValidationContext(value, null, null);
if (value is IValidatableObject validatableObject)
{
var validationResults = validatableObject.Validate(validationContext);
foreach (var validationResult in validationResults)
{
results.AddFailure(validationResult);
}
}
return(Task.CompletedTask);
}
