private string SerializeException(HttpContext context, OwsException exception)
{
if (exception == null)
{
return("Not supported exception type.");
}
var version = context.Items["version"];
var exceptionReport = new OwsExceptionReport
{
Version = (version == null) ? configuration.DefaultVersion : version.ToString(),
Exceptions = new [] { new OwsExceptionReportException
{
ExceptionCode = exception.Code.ToString(),
// Locator = (string.IsNullOrEmpty(exception.Locator)) ? context.Request.Host+context.Request.Method : exception.Locator,
Locator = exception.Locator, // ?? context.Request.Host+context.Request.Path,
ExceptionMessages = exception.Messages
} }
};
using (var ms = new MemoryStream())
{
using (var sw = new StreamWriter(ms, Encoding.UTF8))
{
var ns = new XmlSerializerNamespaces();
ns.Add("ows", Namespaces.Ows);
var serializer = new XmlSerializer(typeof(OwsExceptionReport));
serializer.Serialize(sw, exceptionReport, ns);
return(Encoding.UTF8.GetString(ms.ToArray()));
}
}
}
private Task WriteOwsExceptionAsync(HttpContext context, OwsException exception)
{
if (exception == null)
{
throw new Exception("Not supported exception type.");
}
var response = context.Response;
response.ContentType = "application/xml";
response.StatusCode = GetStatusCode(exception.Code);
return(response.WriteAsync(SerializeException(context, exception)));
}