protected override void Execute(RequestContext requestContext)
{
// This is handling the case when the routing cannot match a controller, or when
// the routing may identify an actual file (eg. *.cshtml). The later only seems
// to end up here though if AtlasExceptionHttpModule is used.
AtlasExceptionAction.ExecutePageNotFound(requestContext, null);
}
public bool EndInvokeAction(IAsyncResult asyncResult)
{
bool result;
try
{
result = this.actionInvoker.EndInvokeAction(asyncResult);
}
catch (InvalidOperationException e)
{
if (e.Message != "No route in the route table matches the supplied values.")
{
throw;
}
result = false;
}
if (!result)
{
// This is handling the case when the routing matches a controller, but not an action
AtlasExceptionAction.ExecutePageNotFound((ControllerContext)asyncResult.AsyncState, null);
}
return(true);
}
public void OnException(ExceptionContext filterContext)
{
if (filterContext == null)
{
throw new ArgumentNullException("filterContext");
}
if (filterContext.ExceptionHandled || !filterContext.HttpContext.IsCustomErrorEnabled)
{
return;
}
HttpStatusCode statusCode;
string viewName;
var isAjax = filterContext.HttpContext.Request.IsAjaxRequest();
var httpException = filterContext.Exception as HttpException;
if (httpException != null && httpException.GetHttpCode() == (int)HttpStatusCode.NotFound)
{
statusCode = HttpStatusCode.NotFound;
viewName = isAjax ? this.AjaxPageNotFoundView : this.PageNotFoundView;
}
else
{
statusCode = HttpStatusCode.InternalServerError;
viewName = isAjax ? this.AjaxUnexpectedErrorView : this.UnexpectedErrorView;
}
filterContext.Result = AtlasExceptionAction.ViewResultResponse(filterContext.HttpContext, statusCode, viewName, filterContext.Exception);
filterContext.ExceptionHandled = true;
}
public bool InvokeAction(ControllerContext controllerContext, string actionName)
{
var result = this.actionInvoker.InvokeAction(controllerContext, actionName);
if (!result)
{
// This is handling the case when the routing matches a controller, but not an action
AtlasExceptionAction.ExecutePageNotFound(controllerContext, null);
}
return(true);
}
private void HttpApplicationError(object sender, EventArgs e)
{
var httpApplication = (HttpApplication)sender;
var context = httpApplication.Context;
var exception = context.Server.GetLastError();
var httpException = exception as HttpException;
if (httpException != null && httpException.GetHttpCode() == (int)HttpStatusCode.NotFound)
{
context.Server.ClearError();
AtlasExceptionAction.ExecutePageNotFound(context.Request.RequestContext, httpException);
}
}