private void OnGetClassifiersResp(RESTConnector.Request req, RESTConnector.Response resp)
{
GetClassifiersTopLevelBrief classifiers = new GetClassifiersTopLevelBrief();
if (resp.Success)
{
try
{
fsData data = null;
fsResult r = fsJsonParser.Parse(Encoding.UTF8.GetString(resp.Data), out data);
object obj = classifiers;
r = sm_Serializer.TryDeserialize(data, obj.GetType(), ref obj);
if (!r.Succeeded)
{
throw new WatsonException(r.FormattedMessages);
}
}
catch (Exception e)
{
Log.Error("VisualRecognition", "GetClassifiers Exception: {0}", e.ToString());
resp.Success = false;
}
}
if (((GetClassifiersReq)req).Callback != null)
{
((GetClassifiersReq)req).Callback(resp.Success ? classifiers : null);
}
}
private void OnCheckServices(GetClassifiersTopLevelBrief classifiers)
{
if (m_Callback != null)
{
if (classifiers != null)
{
if (classifiers.classifiers != null)
{
if (classifiers.classifiers.Length > 0)
{
// Check first five classifiers - too many classifiers currently!
int numClassifiers = (classifiers.classifiers.Length > 5) ? 5 : classifiers.classifiers.Length;
for (int i = 0; i < numClassifiers; i++)
{
if (!m_Service.GetClassifier(classifiers.classifiers[i].classifier_id, OnCheckService))
{
Log.Debug("VisualRecognition", "Failed to call GetClassifier()");
}
else
{
m_GetClassifierCount += 1;
}
}
}
else
{
if (m_Callback != null && m_Callback.Target != null)
{
m_Callback(SERVICE_ID, true); // no classifiers to check, just return success then..
}
}
}
else
{
Log.Debug("VisualRecognition", "Classifiers.classifiers is null!");
}
}
else
{
Log.Debug("VisualRecognition", "Classifiers in null!");
}
}
else
{
if (m_Callback != null && m_Callback.Target != null)
{
m_Callback(SERVICE_ID, false);
}
}
}
private void OnGetClassifiers(GetClassifiersTopLevelBrief classifiers)
{
bool bFound = false;
foreach (var c in classifiers.classifiers)
{
if (c.name.ToLower().StartsWith(ClassifierName.ToLower()))
{
bFound = Service.GetClassifier(c.classifier_id, OnGetClassifier);
break;
}
}
if (!bFound)
{
Log.Warning("VisualRecognition", "Failed to find classifier {0}", ClassifierName);
Callback(null);
}
}
