public void OnException(ExceptionContext filterContext)
{
if (filterContext.ExceptionHandled)
{
return;
}
HttpException he = filterContext.Exception as HttpException;
if (he != null)
{
ResourceErrorActionResult rear;
if (WebApiEnabledAttribute.TryGetErrorResult2(filterContext.RequestContext, he, out rear))
{
if (rear != null)
{
filterContext.Result = rear;
filterContext.ExceptionHandled = true;
}
return;
}
// if enumeration doesn't yield a handler the request is not acceptable
// CONSIDER: returning all formats considered in the exception messages
throw new HttpException((int)HttpStatusCode.NotAcceptable, "None of the formats specified by the accept header is supported.");
}
}
public override object Execute(ControllerContext controllerContext, IDictionary <string, object> parameters)
{
HttpException he = new HttpException((int)this.statusCode, this.message);
ResourceErrorActionResult rear;
if (!WebApiEnabledAttribute.TryGetErrorResult2(controllerContext.RequestContext, he, out rear))
{
rear = new ResourceErrorActionResult(new HttpException((int)this.statusCode, this.message), new ContentType("text/plain"));
}
return(rear);
}