public virtual ModelStateDictionary ValidateRequest()
{
var controllerContext = _actionExecutionContext.ControllerContext;
var actionDescriptor = _actionExecutionContext.ActionDescriptor;
_parameters = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
var modelState = controllerContext.Controller.ViewData.ModelState;
foreach (ParameterDescriptor parameterDescriptor in actionDescriptor.GetParameters())
{
var parameterName = parameterDescriptor.ParameterName;
var parameterType = parameterDescriptor.ParameterType;
var value = GetParameterValue(controllerContext, parameterDescriptor);
_parameters[parameterName] = value;
if (value == null)
{
continue;
}
var validationResults = _mvcApplication.ValidateModel(parameterType, value, controllerContext);
Func <ModelValidationResult, bool> isValidField =
res => modelState.IsValidField(String.Format("{0}.{1}", parameterName, res.MemberName));
foreach (var validationResult in validationResults.Where(isValidField).ToArray())
{
var subPropertyName = String.Format("{0}.{1}", parameterName, validationResult.MemberName);
modelState.AddModelError(subPropertyName, validationResult.Message);
}
}
return(modelState);
}
