private void InitializeDataBaseConnection()
{
FluentNHibernateHelper.InitializeDatabase();
_barometricPressureDataBaseConnector = new BarometricPressureDataBaseConnector(_eventAggregator);
_temperatureDataBaseConnector = new TemperatureDataBaseConnector(_eventAggregator);
_eventAggregator.GetEvent <NewTemperature>().Subscribe(_temperatureDataBaseConnector.SaveMeasurement);
_eventAggregator.GetEvent <NewBarPressure>().Subscribe(_barometricPressureDataBaseConnector.SaveMeasurement);
}