public static QueuedItem QueuedItemFromSensorDataContract( SensorDataContract sensorData, ILogger logger = null )
{
if( sensorData == null )
{
return null;
}
QueuedItem result = null;
try
{
result = new QueuedItem
{
JsonData = JsonConvert.SerializeObject( sensorData )
};
}
catch( Exception ex )
{
if( logger != null )
{
logger.LogError( "Error on serialize item: " + ex.Message );
}
}
return result;
}
public static QueuedItem QueuedItemFromSensorDataContract(SensorDataContract sensorData, ILogger logger = null)
{
if (sensorData == null)
{
return(null);
}
QueuedItem result = null;
try
{
result = new QueuedItem
{
JsonData = JsonConvert.SerializeObject(sensorData)
};
}
catch (Exception ex)
{
if (logger != null)
{
logger.LogError("Error on serialize item: " + ex.Message);
}
}
return(result);
}
public static SensorDataContract SensorDataContractFromQueuedItem(QueuedItem data, ILogger logger = null)
{
if (data == null)
{
return(null);
}
SensorDataContract result = SensorDataContractFromString(data.JsonData);
return(result);
}
public int Enqueue(string jsonData)
{
if (jsonData != null) //not filling a queue by empty items
{
QueuedItem sensorData = _dataTransform(jsonData);
if (sensorData != null)
{
//TODO: we can check status of BatchSender and indicate error on request if needed
_queue.Push(sensorData);
DataInQueue(sensorData);
}
}
return(_queue.Count);
}
protected virtual void DataInQueue(QueuedItem data)
{
DataInQueueEventHandler newData = OnDataInQueue;
if (newData != null)
{
var sh = new SafeAction <QueuedItem>(d => newData(d), Logger);
TaskWrapper.Run(() => sh.SafeInvoke(data));
}
//
// NO logging on production code, enable for diagnostic purposes for debugging
//
#if DEBUG_LOG
LogMessageReceived( );
#endif
}
protected virtual void OnData( QueuedItem data )
{
// LORENZO: test behaviours such as accumulating data an processing in batch
_batchSenderThread.Process( );
}
protected virtual void DataInQueue( QueuedItem data )
{
DataInQueueEventHandler newData = OnDataInQueue;
if( newData != null )
{
var sh = new SafeAction<QueuedItem>( d => newData( d ), Logger );
TaskWrapper.Run( ( ) => sh.SafeInvoke( data ) );
}
//
// NO logging on production code, enable for diagnostic purposes for debugging
//
#if DEBUG_LOG
LogMessageReceived( );
#endif
}
protected virtual void DataInQueue( QueuedItem data )
{
// LORENZO: test behaviours such as accumulating data an processing in batch
// as it stands, we are processing every event as it comes in
_batchSenderThread.Process( );
}
public static SensorDataContract SensorDataContractFromQueuedItem( QueuedItem data, ILogger logger = null )
{
if( data == null )
{
return null;
}
SensorDataContract result = SensorDataContractFromString( data.JsonData );
return result;
}