public override void Handle(ServiceResponse response)
{
base.Handle(response);
if (response.IsSuccessful())
return;
// Treats NotModified(Http status code) specially.
if (response.StatusCode == HttpStatusCode.NotModified)
{
throw ExceptionFactory.CreateException(HttpStatusCode.NotModified.ToString(),
response.Failure.Message, null, null);
}
ErrorResult errorResult = null;
try
{
var deserializer = DeserializerFactory.GetFactory().CreateErrorResultDeserializer();
if (deserializer == null)
{
// Re-throw the web exception if the response cannot be parsed.
response.EnsureSuccessful();
}
else
{
errorResult = deserializer.Deserialize(response);
}
}
catch (XmlException)
{
// Re-throw the web exception if the response cannot be parsed.
response.EnsureSuccessful();
}
catch (InvalidOperationException)
{
// Re-throw the web exception if the response cannot be parsed.
response.EnsureSuccessful();
}
// This throw must be out of the try block because otherwise
// the exception would be caught be the following catch.
Debug.Assert(errorResult != null);
throw ExceptionFactory.CreateException(errorResult.Code,
errorResult.Message,
errorResult.RequestId,
errorResult.HostId);
}
protected static void HandleResponse(ServiceResponse response, IEnumerable<IResponseHandler> handlers)
{
foreach(var handler in handlers)
handler.Handle(response);
}
