void IErrorHandler.ProvideFault(Exception error, MessageVersion version, ref Message fault)
{
ServiceDiagnostics.ReportUnhandledException(error, HttpContext.Current);
string text = HttpContext.Current.Request.QueryString["$format"];
string text2 = HttpContext.Current.Request.Headers["Accept"];
XmlObjectSerializer serializer;
WebBodyFormatMessageProperty property;
if ((text != null && text.Equals("json", StringComparison.InvariantCultureIgnoreCase)) || (text2 != null && text2.Equals("application/json", StringComparison.InvariantCultureIgnoreCase)))
{
serializer = new DataContractJsonSerializer(typeof(ServiceFault));
property = new WebBodyFormatMessageProperty(WebContentFormat.Json);
}
else
{
serializer = new DataContractSerializer(typeof(ServiceFault));
property = new WebBodyFormatMessageProperty(WebContentFormat.Xml);
}
fault = Message.CreateMessage(version, string.Empty, new ServiceFault(string.Empty, error), serializer);
fault.Properties.Add("WebBodyFormatMessageProperty", property);
HttpResponseMessageProperty httpResponseMessageProperty = new HttpResponseMessageProperty();
DataServiceException ex = error as DataServiceException;
if (ex != null)
{
httpResponseMessageProperty.StatusCode = (HttpStatusCode)ex.StatusCode;
}
else
{
httpResponseMessageProperty.StatusCode = HttpStatusCode.InternalServerError;
}
fault.Properties.Add(HttpResponseMessageProperty.Name, httpResponseMessageProperty);
}
protected override void HandleException(HandleExceptionArgs args)
{
base.HandleException(args);
ServiceDiagnostics.ReportUnhandledException(args.Exception, HttpContext.Current);
}