public static Response CreateResponse(this Exception e, ResponseFormat format, IResponseFormatter formatter)
{
// dumb ugliness b/c MSFT's xml serializer can't handle anonymous objects
var exception = new FormattedException
{
name = e.GetType().Name,
message = e.Message,
callStack = e.StackTrace
};
Response r;
switch (format)
{
case ResponseFormat.Json:
r = formatter.AsJson(exception, HttpStatusCode.InternalServerError);
break;
case ResponseFormat.Xml:
r = formatter.AsXml(exception);
break;
default:
r = null;
break;
}
if (r != null)
{
r.StatusCode = HttpStatusCode.InternalServerError;
}
return r;
}
public void Should_return_a_null_in_xml_format()
{
using (var stream = new MemoryStream())
{
formatter.AsXml <Person>(null).Contents(stream);
var root = GetXmlRoot(stream);
root.GetAttribute("nil", "http://www.w3.org/2001/XMLSchema-instance").ShouldEqual("true");
root.ChildNodes.Count.ShouldEqual(0);
}
}
public static Response WithContent <T>(this IResponseFormatter formatter, IEnumerable <Tuple <string, decimal> > acceptHeaders, T content)
{
var xmlWeight = CalculateWeightForContentType(acceptHeaders, "xml");
var jsonWeight = CalculateWeightForContentType(acceptHeaders, "json");
if (jsonWeight > xmlWeight)
{
return(formatter.AsJson(content));
}
else
{
return(formatter.AsXml(content));
}
}
