private void OnGetClassifier(GetClassifiersPerClassifierVerbose classifier)
{
if (Callback != null)
{
Callback(classifier);
}
}
private void OnGetClassifierResp(RESTConnector.Request req, RESTConnector.Response resp)
{
GetClassifiersPerClassifierVerbose classifier = new GetClassifiersPerClassifierVerbose();
if (resp.Success)
{
try
{
fsData data = null;
fsResult r = fsJsonParser.Parse(Encoding.UTF8.GetString(resp.Data), out data);
if (!r.Succeeded)
{
throw new WatsonException(r.FormattedMessages);
}
object obj = classifier;
r = sm_Serializer.TryDeserialize(data, obj.GetType(), ref obj);
if (!r.Succeeded)
{
throw new WatsonException(r.FormattedMessages);
}
}
catch (Exception e)
{
Log.Error("Visual Recognition", "GetClassifier Exception: {0}", e.ToString());
resp.Success = false;
}
}
if (((GetClassifierReq)req).Callback != null)
{
((GetClassifierReq)req).Callback(resp.Success ? classifier : null);
}
}
private void OnCheckService(GetClassifiersPerClassifierVerbose classifier)
{
if (m_GetClassifierCount > 0)
{
m_GetClassifierCount -= 1;
if (classifier != null)
{
Log.Debug("VisualRecognition", "classifier status: {0}", classifier.status);
if (classifier.status == "unavailable" || classifier.status == "failed")
{
Log.Debug("VisualRecognition", "Status of classifier {0} came back as {1}.", classifier.classifier_id, classifier.status);
}
else
{
// try to classify something with this classifier.
if (!m_Service.Classify("https://upload.wikimedia.org/wikipedia/commons/e/e9/Official_portrait_of_Barack_Obama.jpg", OnClassify))
{
Log.Debug("VisualRecognition", "Failed to invoke Classify!");
}
else
{
m_ClassifyCount += 1;
}
}
}
else
{
OnFailure("Failed to get classifier.");
}
}
}