public DinazorResult CheckRequiredField(MethodInfo methodInfo, IMethodCallMessage msg)
{
DinazorResult result = new DinazorResult {
Status = ResultStatus.Success
};
//try to find required attributes
var requiredParameters =
methodInfo.GetParameters()
.Where(
l =>
l.GetCustomAttributes(false).FirstOrDefault(m => m is RequiredAttribute) != null).ToList();
foreach (var parameterMessage in requiredParameters)
{
var parameter = msg.GetInArg(parameterMessage.Position);
if (parameter == null)
{
result.Message = parameterMessage.Name;
return(result);
}
if (parameter.GetType().IsPrimitive)
{
continue;
}
Type type = parameter.GetType();
var requiredSubParameters = type.GetProperties().Where(l => l.GetCustomAttributes(false).FirstOrDefault(z => z.GetType() == typeof(RequiredAttribute)) != null).ToList();
foreach (var propertyInfo in requiredSubParameters)
{
var value = propertyInfo.GetValue(parameter);
if (value == null || value.ToString() == "")
{
string columnName = propertyInfo.Name;
string errorMessage = propertyInfo.GetCustomAttributes(typeof(RequiredAttribute), false).Cast <RequiredAttribute>().Single().ErrorMessage;
result.Message = LocaleManager.GetMessage(errorMessage, new string[1] {
columnName
});
result.Status = ResultStatus.MissingRequiredParamater;
_log.Error("Missing Required Parameter : " + columnName);
return(result);
}
}
}
return(result);
}