/// <summary>
/// Deletes all event journal records from the database for the specified serial numbers.
/// </summary>
/// <param name="serialNumbers"></param>
/// <param name="trx"></param>
private void RemoveEventJournals(IList <string> serialNumbers, DataAccessTransaction trx)
{
// Delete all EventJournals matching the serial numbers.
// We do so in batches for better performance.
const int batchSize = 25;
EventJournalDataAccess eventJournalDataAccess = new EventJournalDataAccess();
Queue <string> snQueue = new Queue <string>(serialNumbers);
while (snQueue.Count > 0)
{
IList <string> snbatch = GetBatch(snQueue, batchSize);
eventJournalDataAccess.DeleteBySerialNumbers(snbatch, trx);
}
}
/// <summary>
/// Deletes all event journal records from the database older than the specified amount of time.
/// </summary>
/// <param name="journalAge"></param>
/// <param name="trx"></param>
private void RemoveEventJournals(TimeSpan journalAge, DataAccessTransaction trx)
{
EventJournalDataAccess eventJournalDataAccess = new EventJournalDataAccess();
eventJournalDataAccess.DeleteByTime(journalAge, trx);
}
private bool SaveEventJournals(DockingStationEvent dsEvent, DateTime lastDockedTime, DataAccessTransaction trx)
{
if (dsEvent.EventCode == null)
{
return(true);
}
EventJournalDataAccess ejDataAccess = new EventJournalDataAccess();
EventJournal eventJournal = null;
// If the event implements IPassed, then use the result of its
// Passed property. Otherwise, just default to true.
bool passed = ((dsEvent is IPassed)) ? ((IPassed)dsEvent).Passed : true;
if (dsEvent is InstrumentEvent)
{
// special case for // bump & cals... need to save a separate
// event journal for every sensor involved in gas operation.
// Note that in this situation, we also do NOT save an entry for the instrument itself.
if (dsEvent is InstrumentGasResponseEvent && !(dsEvent is InstrumentManualOperationsDownloadEvent))
{
InstrumentGasResponseEvent gasResponseTestEvent = (InstrumentGasResponseEvent)dsEvent;
if (gasResponseTestEvent.GasResponses.Count <= 0)
{
return(true);
}
bool allSaved = true;
foreach (SensorGasResponse sgr in gasResponseTestEvent.GasResponses)
{
eventJournal = new EventJournal(gasResponseTestEvent.EventCode.Code, sgr.Uid,
gasResponseTestEvent.DockedInstrument.SerialNumber,
sgr.Time, dsEvent.Time, sgr.Passed,
sgr.Position, gasResponseTestEvent.DockedInstrument.SoftwareVersion);
allSaved &= ejDataAccess.Save(eventJournal, trx);
}
// If gasResponseEvent is a InstrumentBumpTestEvent, it might have calibration gas responses due to O2 high bump test failure.
// If there are any gas responses in HighBumpFailCalGasResponses, store them to the event journals.
foreach (SensorGasResponse sgr in gasResponseTestEvent.HighBumpFailCalGasResponses)
{
eventJournal = new EventJournal(EventCode.Calibration, sgr.Uid,
gasResponseTestEvent.DockedInstrument.SerialNumber,
sgr.Time, dsEvent.Time, sgr.Passed,
sgr.Position, gasResponseTestEvent.DockedInstrument.SoftwareVersion);
allSaved &= ejDataAccess.Save(eventJournal, trx);
}
return(allSaved);
}
else
{
eventJournal = new EventJournal(dsEvent.EventCode, ((InstrumentEvent)dsEvent).DockedInstrument.SerialNumber, dsEvent.Time, dsEvent.Time, passed, ((InstrumentEvent)dsEvent).DockedInstrument.SoftwareVersion);
}
}
else // DockingStationEvent
{
eventJournal = new EventJournal(dsEvent.EventCode, dsEvent.DockingStation.SerialNumber, dsEvent.Time, dsEvent.Time, passed, dsEvent.DockingStation.SoftwareVersion);
}
return(ejDataAccess.Save(eventJournal, trx)); // Update/insert EventJournal record for the event.
}