public void OnException(ExceptionContext context)
{
Precondition.Require(context, () => Error.ArgumentNull("context"));
Controller controller = (context.Controller as Controller);
if (controller == null || context.Handled || !context.Context.IsCustomErrorEnabled)
return;
Exception exception = context.Exception;
if (new HttpException(null, exception).GetHttpCode() != 500)
return;
if (exception is TargetInvocationException)
exception = exception.InnerException;
if (!_type.IsInstanceOfType(exception))
return;
ErrorHandlerInfo model = new ErrorHandlerInfo(context.Exception);
context.Handled = true;
context.Context.Response.Clear();
if(!context.IsChild)
context.Context.Response.StatusCode = 500;
if (String.IsNullOrEmpty(_view))
context.Result = EmptyResult.Instance;
else
context.Result = new ViewResult() {
TempData = controller.TempData,
ViewData = new ViewDataDictionary<ErrorHandlerInfo>(model),
ViewName = View
};
}
public void OnException(ExceptionContext ctx)
{
HttpContextBase context = ctx.Context;
// We should remove any response filters since
// we'll get invalid response if an exception is thrown.
if (context.Items.Contains(COMPRESS_ENABLED_KEY))
{
TryRemoveHeaders(context);
context.Response.Filter = _original;
}
}
protected virtual ExceptionContext InvokeExceptionFilters(
ControllerContext context, Exception exception,
ICollection<IExceptionFilter> filters)
{
Precondition.Require(exception, () => Error.ArgumentNull("exception"));
Precondition.Require(filters, () => Error.ArgumentNull("filters"));
ExceptionContext filterContext = new ExceptionContext(context, exception);
foreach (IExceptionFilter filter in filters)
filter.OnException(filterContext);
return filterContext;
}
