public static DeviceMessage DeserializeEvents(string deviceId, JArray events, ServiceContext serviceContext, IServiceEventSource serviceEventSource)
{
DeviceMessage messageRet = null;
bool firstEvent = true;
foreach (JObject evt in events)
{
String eventType = GetEventTypeFromEvent(evt);
if (eventType.Equals(Names.EVENT_TYPE_DEFAULT))
{
serviceEventSource.ServiceMessage(serviceContext, $"Event Registry - Could not find event configuration for event type [{eventType}] - Will parse the event as Default Type");
}
EventConfiguration eventConfiguration = EventRegistry.GetEventConfiguration(eventType);
DeviceEvent deviceEvent = DeserializeEvent(eventConfiguration, evt);
if (firstEvent)
{
messageRet = new DeviceMessage(eventConfiguration.MessageType, deviceId, deviceEvent);
firstEvent = false;
}
else
{
messageRet.AddEvent(deviceEvent);
}
}
return(messageRet);
}
public static EventConfiguration GetEventConfiguration(string eventType)
{
EventConfiguration eventConfigurationRet = defaultEventConfiguration;
if (IsEventTypeAlreadyRegistered(eventType))
{
eventTypesBag.TryGetValue(eventType, out eventConfigurationRet);
}
return(eventConfigurationRet);
}
private static DeviceEvent DeserializeEvent(EventConfiguration eventConfiguration, JObject jsonObj)
{
DeviceEvent deviceEventRet = (DeviceEvent)jsonObj.ToObject(eventConfiguration.EventObectType);
if (deviceEventRet == null)
{
deviceEventRet = new DeviceEventDefault(eventConfiguration.EventType, jsonObj);
}
return(deviceEventRet);
}
public static bool RegisterEventType(string eventType, EventConfiguration eventConfiguration)
{
bool bRet = false;
if (!IsEventTypeAlreadyRegistered(eventType))
{
eventTypesBag.TryAdd(eventType, eventConfiguration);
bRet = true;
}
return(bRet);
}
public static List <string> GetEventTypeListForMessageType(string messageType)
{
List <string> listRet = new List <string>();
foreach (var item in eventTypesBag)
{
EventConfiguration eventConfiguration = item.Value;
if (eventConfiguration.Equals(messageType))
{
listRet.Add(item.Key);
}
}
return(listRet);
}
