/// <summary>
/// Pass record to RTQC for validate
/// </summary>
/// <param name="workItem"></param>
internal static void SendRecordToRTQC(WorkItem workItem)
{
// Get the index of record in buffer from workItem
int index = (int)workItem.InputParameters;
dynamic record;
//
// To Be Implemented...
// SOP should decide the action, eg. save record, pass to rtqc
//
try
{
// Get the record from buffer
if (DiReCTCore.GetRecordFromBuffer(index, out record))
{
// Call RTQC API
RTQCModule.OnValidate(record,
new AsyncCallback(SaveRecordtoDictionary));
workItem.Complete();
}
else
{
// Exception, index not valid
}
}catch (Exception ex)
{
Debug.WriteLine("DMModule.SendRecordToRTQC: " + ex.Message);
}
}
/// <summary>
/// Save the record into Dictionary
/// </summary>
/// <param name="result"></param>
public static void SaveRecordtoDictionary(IWorkItemResult wir)
{
// Check RTQC return value
// Since the return value can only be one, the current solution is
// to use KEYVALUEPAIR to store the return value plus the records
if (((KeyValuePair <dynamic, bool>)wir.Result).Value)
{
recordDictionaryManager.SaveRecord(false,
((KeyValuePair <dynamic, bool>)wir.Result).Key);
}
//WorkItem workItem = (WorkItem)result;
//if ((bool)workItem.OutputParameters)
//{
// recordDictionaryManager.SaveRecord(false,
// workItem.InputParameters);
//}
//else
//{
// recordDictionaryManager.SaveRecord(true,
// workItem.InputParameters);
//}
// Debugging function
DiReCTCore.PrintDictionary(null);
}
/// <summary>
/// Pass record to RTQC for validate
/// </summary>
/// <param name="workItem"></param>
private static void SendRecordToRTQC(int index)
{
dynamic record;
//
// To Be Implemented...
// SOP should decide the action, eg. save record, pass to rtqc
//
try
{
// Get the record from buffer
if (DiReCTCore.GetRecordFromBuffer(index, out record))
{
// Call RTQC API
RTQCModule.OnValidate(record);
}
else
{
// Exception, index not valid
}
}catch (Exception ex)
{
Debug.WriteLine("DMModule.SendRecordToRTQC: " + ex.Message);
}
}
/// <summary>
/// This function ensures there is only one instance of Core
/// </summary>
/// <returns></returns>
public static DiReCTCore getInstance()
{
if (_instance == null)
{
_instance = new DiReCTCore();
}
return(_instance);
}
/// <summary>
/// Save the record into Dictionary
/// </summary>
/// <param name="result"></param>
static void SaveRecordtoDictionary(IAsyncResult result)
{
WorkItem workItem = (WorkItem)result;
if ((bool)workItem.OutputParameters)
{
recordDictionaryManager.SaveRecord(false,
workItem.InputParameters);
}
else
{
recordDictionaryManager.SaveRecord(true,
workItem.InputParameters);
}
DiReCTCore.PrintDictionary(null);
}
public static void Main()
{
// Subscribe system log off/shutdown or application close events
SystemEvents.SessionEnding
+= new SessionEndingEventHandler(ShutdownEventHandler);
AppDomain.CurrentDomain.ProcessExit
+= new EventHandler(ShutdownEventHandler);
// Initialize objects for main thread
try
{
coreControl = DiReCTCore.getInstance();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("Thread resource creation failed.");
CleanupExit();
}
// Initialize objects for threads
// Initialize thread objects and control data block of each modules
try
{
ModuleThreadHandles
= new Thread[(int)ModuleThread.NumberOfModules];
ModuleControlDataBlocks = new ModuleControlDataBlock[
(int)ModuleThread.NumberOfModules];
ModuleReadyEvents = new AutoResetEvent[
(int)ModuleThread.NumberOfModules];
ModuleInitFailedEvents = new AutoResetEvent[
(int)ModuleThread.NumberOfModules];
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("Thread resource creation failed.");
CleanupExit();
}
// AAA Module
try
{
// Create and intialize AAA module
ModuleThreadHandles[(int)ModuleThread.AAA]
= new Thread(AAAModule.AAAInit);
ModuleControlDataBlocks[(int)ModuleThread.AAA]
= new ModuleControlDataBlock();
ModuleThreadHandles[(int)ModuleThread.AAA]
.Start(ModuleControlDataBlocks[(int)ModuleThread.AAA]);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("AAA module thread creation failed.");
CleanupExit();
}
// DM Module
try
{
// Create and intialize DM module
ModuleThreadHandles[(int)ModuleThread.DM]
= new Thread(DMModule.DMInit);
ModuleControlDataBlocks[(int)ModuleThread.DM]
= new ModuleControlDataBlock();
ModuleThreadHandles[(int)ModuleThread.DM]
.Start(ModuleControlDataBlocks[(int)ModuleThread.DM]);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("DM module thread creation failed.");
CleanupExit();
}
// DS Module
try
{
// Create and intialize DS module
ModuleThreadHandles[(int)ModuleThread.DS]
= new Thread(DSModule.DSInit);
ModuleControlDataBlocks[(int)ModuleThread.DS]
= new ModuleControlDataBlock();
ModuleThreadHandles[(int)ModuleThread.DS]
.Start(ModuleControlDataBlocks[(int)ModuleThread.DS]);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("DS module thread creation failed.");
CleanupExit();
}
// MAN Module
try
{
// Create and intialize MAN module
ModuleThreadHandles[(int)ModuleThread.MAN]
= new Thread(MANModule.MANInit);
ModuleControlDataBlocks[(int)ModuleThread.MAN]
= new ModuleControlDataBlock();
ModuleThreadHandles[(int)ModuleThread.MAN]
.Start(ModuleControlDataBlocks[(int)ModuleThread.MAN]);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("MAN module thread creation failed.");
CleanupExit();
}
// RTQC Module
try
{
// Create and intialize RTQC module
ModuleThreadHandles[(int)ModuleThread.RTQC]
= new Thread(RTQCModule.RTQCInit);
ModuleControlDataBlocks[(int)ModuleThread.RTQC]
= new ModuleControlDataBlock();
ModuleThreadHandles[(int)ModuleThread.RTQC]
.Start(ModuleControlDataBlocks[(int)ModuleThread.RTQC]);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("RTQC module thread creation failed.");
CleanupExit();
}
// Initialize the thread object of GUI thread
try
{
UIThreadHandle = new Thread(UIMainFunction);
UIThreadHandle.SetApartmentState(ApartmentState.STA);
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("UI thread creation failed.");
CleanupExit();
}
// Set the array of events for waiting signals raised by
// modules using WaitAll and WaitAny below
for (int i = 0; i < (int)ModuleThread.NumberOfModules; i++)
{
ModuleReadyEvents[i]
= ModuleControlDataBlocks[i].ThreadParameters
.ModuleReadyEvent;
ModuleInitFailedEvents[i]
= ModuleControlDataBlocks[i].ThreadParameters
.ModuleInitFailedEvent;
}
while (InitHasFailed == false)
{
if (WaitHandle.WaitAll(ModuleReadyEvents,
(int)TimeInterval.LongTime,
true))
{
Debug.WriteLine(
"Phase 1 initialization of all modules complete!");
break;
}
else
{
int WaitReturnValue
= WaitHandle.WaitAny(ModuleInitFailedEvents,
(int)TimeInterval.VeryVeryShortTime,
true);
if (WaitReturnValue != WaitHandle.WaitTimeout)
{
InitHasFailed = true;
CleanupExit();
}
}
}
Debug.WriteLine("Core Thread ID: " + Thread.CurrentThread.ManagedThreadId);
// Signal modules to start working
ModuleStartWorkEvent.Set();
// Start to execute UI
try
{
UIThreadHandle.Start();
}
catch (ArgumentNullException ex)
{
Debug.WriteLine(ex.Message);
Debug.WriteLine("UI thread can not start!");
CleanupExit();
}
coreControl.Run();
UIThreadHandle.Join();
CleanupExit();
//return;
}