private void ReadSettings(bool readAllCards)
{
Log.Debug(this.Name + " initiating a SettingsRead");
SettingsReadAction settingsReadAction = new SettingsReadAction();
// If readAllCards is true, then explicitly set ChangedSmartCards to null
// in order to force a read of ALL smart cards, not just 'changed' ones.
settingsReadAction.ChangedSmartCards = readAllCards ? null : _changedSmartCards;
Master.ExecuterService.ExecuteNow(settingsReadAction, true);
InitialReadSettingsNeeded = false;
Master.ExecuterService.HeartBeat();
}
public SettingsReadOperation(SettingsReadAction settingsReadAction) : base(settingsReadAction)
{
Init();
}
/// <summary>
/// Determines if some specific action needs to be performed based
/// on the event passed to it. (Some events require a specific
/// followup action to be executed.)
/// </summary>
/// <param name="dsEvent"></param>
/// <returns></returns>
internal DockingStationAction GetFollowupAction(DockingStationEvent dsEvent)
{
// A SettingsUpdate is ALWAYS followed by a SettingsRead.
if (dsEvent is SettingsUpdateEvent)
{
// If the SettingsUpdate was Scheduled, we want to inject a CylinderPressureReset before the SettingsRead.
if (dsEvent.Trigger == TriggerType.Scheduled)
{
Log.Trace("EventProcessor returning CylinderPressureReset as followup to SettingsUpdate");
CylinderPressureResetAction cylPressureResetAction = new CylinderPressureResetAction();
// These values will be propogated to a followup SettingsRead.
cylPressureResetAction.PostUpdate = true;
cylPressureResetAction.SettingsRefId = ((SettingsUpdateEvent)dsEvent).DockingStation.RefId;
return(cylPressureResetAction);
}
Log.Trace("EventProcessor returning SettingsRead as followup to SettingsUpdate");
SettingsReadAction settingsReadAction = new SettingsReadAction();
// Set the refId to indicate that this Read is occurring due to an Update that was just performed.
settingsReadAction.PostUpdate = true;
settingsReadAction.SettingsRefId = ((SettingsUpdateEvent)dsEvent).DockingStation.RefId;
// Explicitly set the ChangedSmartCards to all falses so that no smart cards are read.
settingsReadAction.ChangedSmartCards = new bool[Configuration.DockingStation.NumGasPorts];
return(settingsReadAction);
}
if (dsEvent is CylinderPressureResetEvent)
{
Log.Trace("EventProcessor returning SettingsRead as followup to CylinderPressureReset");
SettingsReadAction settingsReadAction = new SettingsReadAction();
// Copy the PostUpdate and SettingsRefId so it can be determined if the SettingsRead is
// being run due to a SettingsUpdate that would have occurred before the CylinderPressureReset.
settingsReadAction.PostUpdate = ((CylinderPressureResetEvent)dsEvent).PostUpdate;
settingsReadAction.SettingsRefId = ((CylinderPressureResetEvent)dsEvent).SettingsRefId;
// Explicitly set the ChangedSmartCards to null so all positions are read similar to startup.
settingsReadAction.ChangedSmartCards = null;
return(settingsReadAction);
}
// After downloading datalog, we clear it.
if (dsEvent is InstrumentDatalogDownloadEvent)
{
InstrumentDatalogDownloadEvent datalogEvent = (InstrumentDatalogDownloadEvent)dsEvent;
// D2G: Only clear the log if there is something to clear, or corruption was detected.
if (datalogEvent.InstrumentSessions.Count > 0 || datalogEvent.Errors.Count > 0)
{
Log.Trace("EventProcessor returning InstrumentHygieneClearAction as followup to InstrumentHygieneDownloadEvent");
return(new InstrumentDatalogClearAction());
}
else
{
Log.Debug("NO DATALOG TO CLEAR");
return(null);
}
}
// After downloading alarm events, we clear them.
if (dsEvent is InstrumentAlarmEventsDownloadEvent)
{
InstrumentAlarmEventsDownloadEvent alarmsEvent = (InstrumentAlarmEventsDownloadEvent)dsEvent;
// D2G: Only clear the log if there is something to clear, or corruption was detected.
if (alarmsEvent.AlarmEvents.Length > 0 || alarmsEvent.Errors.Count > 0)
{
Log.Trace("EventProcessor returning InstrumentAlarmEventsClearAction as followup to InstrumentAlarmEventsDownloadEvent");
return(new InstrumentAlarmEventsClearAction());
}
else
{
Log.Debug("NO ALARM EVENTS TO CLEAR");
return(null);
}
}
// After downloading alarm events, we clear them.
if (dsEvent is InstrumentManualOperationsDownloadEvent)
{
InstrumentManualOperationsDownloadEvent manualOpsEvent = (InstrumentManualOperationsDownloadEvent)dsEvent;
// D2G: Only clear the log if there is something to clear, or corruption was detected.
if (manualOpsEvent.GasResponses.Count > 0 || manualOpsEvent.Errors.Count > 0)
{
Log.Trace("EventProcessor returning InstrumentManualOperationsDownloadAction as followup to InstrumentManualOperationsDownloadEvent");
return(new InstrumentManualOperationsClearAction());
}
else
{
Log.Debug("NO MANUAL GAS OPERATIONS TO CLEAR");
return(null);
}
}
if (dsEvent is InstrumentFirmwareUpgradeEvent)
{
if (((InstrumentFirmwareUpgradeEvent)dsEvent).UpgradeFailure)
{
Log.Trace("EventProcessor returning NothingAction as followup to InstrumentFirmwareUpgradeEvent due to an upgrade failure");
// Setting this to true will cause the docking station to go
// into its UpgradingInstrumentError state.
Master.Instance.SwitchService.InstrumentUpgradeError = true;
// Return an action just to prevent further processing (there's no use
// next letting the scheduler figure out what needs to be done next since
// we know we're about to into the UpgradingInstrumentError state.)
return(new NothingAction());
}
}
//Suresh 06-FEB-2012 INS-2622
//Check whether instrument is in critical error.
if (dsEvent is InstrumentDiagnosticEvent)
{
InstrumentDiagnosticEvent diagnosticEvent = (InstrumentDiagnosticEvent)dsEvent;
if (diagnosticEvent.InstrumentInCriticalError == true)
{
Log.Trace("EventProcessor returning NothingAction as followup to InstrumentDiagnosticEvent due to instrument having a critical error");
Master.Instance.SwitchService.Instrument.InstrumentInCriticalError = true;
// INS-8446 RHP v7.6 - Set the SwitchService's InstrumentCriticalErrorCode to display the critical error code on LCD
Log.Trace("EventProcessor identfied InstrumentDiagnosticEvent having a critical error code of " + diagnosticEvent.InstrumentCriticalErrorCode);
Master.Instance.SwitchService.Instrument.InstrumentCriticalErrorCode = diagnosticEvent.InstrumentCriticalErrorCode;
return(new NothingAction());
}
}
return(null);
}
