public DockingStationEvent Execute()
{
string funcMsg = Name + ".Execute";
Log.Debug(funcMsg);
// create return event
InstrumentDisableReplacedEvent returnEvent = new InstrumentDisableReplacedEvent(this);
returnEvent.DetectedReplacedSerialNumber = this.ReplacedSerialNumber;
try
{
// record docking station and docked instrument on return event,
// instrument serial number will be stored in the event journal
returnEvent.DockingStation = Configuration.DockingStation;
returnEvent.DockedInstrument = (ISC.iNet.DS.DomainModel.Instrument)Master.Instance.SwitchService.Instrument.Clone();
// check that the instrument is still docked
if (!Controller.IsDocked())
{
throw new InstrumentUndockedDuringDisableReplacedException();
}
// establish communication with the docked instrument, verify it has the expected
// serial number, and then disable it
using (IFactoryController factoryController = SwitchService.CreateFactoryInstrumentController())
{
factoryController.InstrumentController.Initialize(InstrumentController.Mode.Batch);
returnEvent.SerialNumberBefore = factoryController.InstrumentController.GetSerialNumber();
// ensure the docked instrument serial number, the instrument serial number that will be saved to the event journal, and the detected
// replaced instrument serial number all match before continuing
if (returnEvent.SerialNumberBefore == this.ReplacedSerialNumber && returnEvent.DockedInstrument.SerialNumber == this.ReplacedSerialNumber)
{
Log.Warning(string.Format("DISABLING REPLACED INSTRUMENT: {0}", returnEvent.SerialNumberBefore));
factoryController.DisableReplacedInstrument();
Log.Warning(string.Format("INSTRUMENT DISABLED"));
// set flag on switch service to stop anything else from happening until the disabled instrument is undocked
Master.Instance.SwitchService.IsInstrumentReplaced = true;
returnEvent.Passed = true;
returnEvent.SerialNumberAfter = factoryController.InstrumentController.GetSerialNumber();
}
}
}
catch (InstrumentUndockedDuringDisableReplacedException)
{
throw;
}
catch (Exception ex)
{
Log.Error(string.Format("{0} - Caught Exception", funcMsg), ex);
// check that the instrument is still docked
if (!Master.Instance.SwitchService.IsDocked())
{
throw new InstrumentUndockedDuringDisableReplacedException();
}
}
finally
{
// log operation results
Log.Debug(string.Format("WAS INSTRUMENT DISABLED: {0} - Detected Replaced S/N: {1} - S/N (before): {2} - S/N (after): {3}", returnEvent.Passed, returnEvent.DetectedReplacedSerialNumber, returnEvent.SerialNumberBefore, returnEvent.SerialNumberAfter));
}
return(returnEvent);
}
