/// <summary>
/// Wrap the current request context around an error controller instance.
/// </summary>
public static ErrorController Instance(HttpContextBase httpContext)
{
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
ErrorController controller = new ErrorController();
RouteData data;
MvcHandler handler = httpContext.Handler as MvcHandler;
if (handler == null || handler.RequestContext == null || handler.RequestContext.RouteData == null)
{
data = new RouteData();
data.Values.Add(Constants.RouteDataController, Constants.RouteDataControllerNotFound);
data.Values.Add(Constants.RouteDataAction, Constants.RouteDataActionNotFound);
}
else
{
data = handler.RequestContext.RouteData;
}
controller.ControllerContext = new ControllerContext(httpContext, data, controller);
return controller;
}
/// <summary>
/// Wrap the current request context around an error controller instance.
/// </summary>
public static ErrorController Instance(HttpContextBase httpContext)
{
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
ErrorController controller = new ErrorController();
RouteData data;
MvcHandler handler = httpContext.Handler as MvcHandler;
if (handler == null || handler.RequestContext == null || handler.RequestContext.RouteData == null)
{
data = new RouteData();
data.Values.Add(Constants.RouteDataController, Constants.RouteDataControllerNotFound);
data.Values.Add(Constants.RouteDataAction, Constants.RouteDataActionNotFound);
}
else
{
data = handler.RequestContext.RouteData;
}
controller.ControllerContext = new ControllerContext(httpContext, data, controller);
return(controller);
}
private void WriteGracefulResponse(Exception exception, ErrorController controller)
{
try
{
// write an HTML response from an embedded resource in the assembly.
WriteHtmlResponse(exception, controller);
}
catch (Exception exceptionRenderingHtml) // we seem to be having a very rough day, lets just call it a day.
{
Exception concatenated = helper.ConcatExceptions(exception, exceptionRenderingHtml);
WritePlainTextResponse(controller.Response, concatenated); // write a plain text response.
}
}