/// <summary>
/// This method populates HTTP header fields from AnetError object.
/// </summary>
/// <param name="context">The context</param>
/// <param name="error">The AnetError object</param>
private void EmitErrorState(HttpActionExecutedContext context, AnetError error)
{
var request = context.Request;
if (request != null)
{
context.Response = request.CreateResponse<AnetError>(error);
context.Response.StatusCode = error.Status;
context.Response.ReasonPhrase = error.Reason;
}
}
/// <summary>
/// This method retrieves information from XML mapping file for specified HTTP status code.
/// </summary>
/// <param name="httpCode">The HTTP status code</param>
/// <returns>The AnetError object</returns>
private AnetError GetAnetErrorForHttpCode(int httpCode)
{
Stream stream = this.GetType().Assembly.GetManifestResourceStream(Constants.AnetError.HttpErrorMappingDocumentPath);
var document = XDocument.Load(stream);
var namespaceManager = new XmlNamespaceManager(new NameTable());
XElement name = document.XPathSelectElement(Constants.AnetError.XmlPathForElementWithGivenStatusCode + httpCode + "]", namespaceManager);
AnetError anetError = new AnetError();
if (name.Descendants(Constants.AnetError.Reason).Count() != 0 && name.Descendants(Constants.AnetError.Reason).First() != null)
{
anetError.Reason = name.Descendants(Constants.AnetError.Reason).First().Value;
}
if (name.Descendants(Constants.AnetError.Message).Count() != 0
&& name.Descendants(Constants.AnetError.Message).First() != null)
{
anetError.Message = name.Descendants(Constants.AnetError.Message).First().Value;
}
anetError.Status = (HttpStatusCode)httpCode;
anetError.CorrelationId = AnetConfiguration.CorrelationId.Value;
return anetError;
}
/// <summary>
/// This method is not currently in use.
/// </summary>
/// <param name="context">The context</param>
/// <param name="code">The status code</param>
/// <param name="reason">The reason</param>
/// <param name="message">The message</param>
/// <param name="correlationId">The correlation-id</param>
/// <param name="details">The details</param>
private void EmitErrorState(HttpActionExecutedContext context, HttpStatusCode code, string reason, string message, Guid correlationId, List<AnetErrorDetail> details)
{
AnetError error = new AnetError();
error.Status = code;
error.Message = message;
error.Reason = reason;
error.CorrelationId = correlationId;
error.Details.AddRange(details);
this.EmitErrorState(context, error);
}