/// <summary>
/// 重写的异常处理。
/// </summary>
/// <param name="filterContext"></param>
protected override void OnException(ExceptionContext filterContext)
{
//if the request is AJAX return JSON else view
if (filterContext.HttpContext.Request.Headers["X-Requested-With"] == "XMLHttpRequest")
{
filterContext.Result = new JsonResult
{
JsonRequestBehavior = JsonRequestBehavior.AllowGet,
Data = new
{
StatusCode = 200,
IsSuccess = false,
Result = filterContext.Exception.Message
}
};
}
else
{
var ex = filterContext.Exception ?? new Exception("no further information exists");
filterContext.ExceptionHandled = true;
var errorModel = new UnknownModel {
Message = ex.Message
};
filterContext.Result = View("/Views/Page/Unknown.cshtml", errorModel);
}
filterContext.ExceptionHandled = true;
filterContext.HttpContext.Response.Clear();
filterContext.HttpContext.Response.StatusCode = 500;
filterContext.HttpContext.Response.TrySkipIisCustomErrors = true;
}
public static void Search(string Item, out string Result)
{
GetCathegory(Item.ToUpper(), out string Cathegory, out string ItemForSearch);
if (Cathegory == "System Board")
{
Result = JconPath.Search(ItemForSearch);
}
else if (Cathegory == "Jcon Path")
{
Result = DisplaySystemBoardSearch(ItemForSearch);
}
else
{
Result = null;
}
// Local Methods
void GetCathegory(string userObject, out string cathegory, out string itemForSearch)
{
UnknownModel unknown = new UnknownModel();
unknown.obj = userObject;
UnknownValidator userValidator = new UnknownValidator();
ValidationResult result = userValidator.Validate(unknown);
if (result.IsValid == false)
{
foreach (ValidationFailure failure in result.Errors)
{
DataCollection.Logs.Add(failure.ErrorMessage);
}
cathegory = "Error";
itemForSearch = "Error";
}
else
{
if (unknown.obj.Contains("_"))
{
cathegory = "System Board";
}
else if (unknown.obj.Substring(0, 1) == "J")
{
cathegory = "Jcon Path";
}
else
{
cathegory = "Unknown";
}
itemForSearch = unknown.obj;
}
}
string DisplaySystemBoardSearch(string item)
{
JconPathModel jconpath = new JconPathModel();
jconpath.TableName = item.Substring(0, 4);
jconpath.Column = Convert.ToChar(item.Substring(5, 1));
jconpath.Row = Convert.ToByte(item.Substring(7, item.Length - 7));
JconPathValidator pathValidator = new JconPathValidator();
ValidationResult pathresult = pathValidator.Validate(jconpath);
if (pathresult.IsValid == false)
{
foreach (ValidationFailure failure in pathresult.Errors)
{
DataCollection.Logs.Add(failure.ErrorMessage);
}
return("");
}
else
{
return(SystemBoard.Search(jconpath.TableName, jconpath.Column, jconpath.Row));
}
}
}
