protected void DoPolledEvent(IQEventManager eventManager, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
if (OnPolledEvent (eventManager, hsm, ev, pollContext))
{
RaisePolledEvent (eventManager, PolledEvent, hsm, ev, pollContext);
}
}
public DispatchExceptionFailureEventArgs(Exception ex, IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
_Exception = ex;
_Hsm = hsm;
_StateMethod = stateMethod;
_OriginalEvent = ev;
}
public HsmEventHolder(QEventManagerBase eventManager, IQHsm hsm, IQEvent ev)
{
_EventManager = eventManager;
_Hsm = hsm;
_Event = ev;
_Principal = System.Threading.Thread.CurrentPrincipal;
}
protected void DoUnhandledTransition(IQHsm hsm, MethodInfo stateMethod, IQEvent qEvent)
{
if (OnUnhandledTransition (hsm, stateMethod, qEvent))
{
RaiseUnhandledTransition (UnhandledTransition, hsm, stateMethod, qEvent);
}
}
protected void RaiseEventManagerDispatchException(EventManagerDispatchExceptionHandler handler, IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
if (handler != null)
{
handler (eventManager, ex, hsm, ev);
}
}
protected void DoEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
if (OnEventManagerDispatchException (eventManager, ex, hsm, ev))
{
RaiseEventManagerDispatchException (EMDispatchException, eventManager, ex, hsm, ev);
}
}
protected virtual void DoDispatchException(IQHsm hsm, Exception ex, MethodInfo stateMethod, IQEvent ev)
{
if (OnDispatchException (hsm, ex, stateMethod, ev))
{
RaiseDispatchException (DispatchException, hsm, ex, stateMethod, ev);
}
}
public void AsyncDispatchFront(IQHsm hsm, IQEvent ev)
{
lock (_QLock)
{
#warning Using a stack will alway push the most recent event to the front - thus reversing instead of maintaining "insert" order
HsmEventHolder holder = new HsmEventHolder (this, hsm, ev);
_FrontStack.Push (holder);
}
_WaitHandle.Set ();
}
protected virtual void InternalDispatch(IQHsm hsm, IQEvent ev)
{
bool ok = hsm.DispatchWithExceptionTrap (ev, false);
if (ok)
{
ev.Commit ();
} else
{
ev.Abort ();
}
}
public void SetTimeOut(string name, TimeSpan duration, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
_Timer.SetTimeOut (name, duration, hsm, ev, timeOutType);
}
protected virtual bool OnUnhandledTransition(IQHsm hsm, QState state, IQEvent qEvent)
{
return(true);
}
private void _Hsm_DispatchException(Exception ex, IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
Logger.Error(ex, "DispatchException: {0} {1} {2}", hsm, stateMethod.Name, ev);
}
public void SetTimeOut(string name, DateTime at, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
_Timer.SetTimeOut(name, at, hsm, ev, timeOutType);
}
protected void RaiseEventManagerDispatchException(EventManagerDispatchExceptionHandler handler, IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
if (handler != null)
{
handler(eventManager, ex, hsm, ev);
}
}
private void events_UnhandledTransition(IQHsm hsm, MethodInfo stateMethod, IQEvent ev)
{
DoUnhandledTransition (hsm, stateMethod, ev);
}
private void hsm_UnhandledTransition(IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
DoUnhandledTransition (hsm, stateMethod, ev);
}
private void hsm_DispatchException(Exception ex, IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
DoDispatchException(hsm, ex, stateMethod, ev);
}
protected void RaiseUnhandledTransition(DispatchUnhandledTransitionHandler handler, IQHsm hsm, MethodInfo stateMethod, IQEvent qEvent)
{
if (handler != null)
{
handler (hsm, stateMethod, qEvent);
}
}
private void _Hsm_DispatchException(Exception ex, IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
ILQHsm qhsm = (ILQHsm)hsm;
Logger.Error(ex, "DispatchException: [{0} - {1}] {2} {3}", qhsm.Id, hsm, stateMethod.Name, ev);
}
private void _Timer_TimeOut(IQTimer timer, IQHsm hsm, IQEvent ev)
{
AsyncDispatchFront (hsm, ev);
}
private void _EventManager_EMDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
DoEventManagerDispatchException(eventManager, ex, hsm, ev);
}
private void events_DispatchException(Exception ex, IQHsm hsm, MethodInfo stateMethod, IQEvent ev)
{
DoDispatchException (hsm, ex, stateMethod, ev);
}
protected virtual bool OnDispatchException(IQHsm hsm, Exception ex, MethodInfo stateMethod, IQEvent ev)
{
return true;
}
protected virtual bool OnUnhandledTransition(IQHsm hsm, MethodInfo stateMethod, IQEvent qEvent)
{
return true;
}
protected void RaisePolledEvent(IQEventManager eventManager, PolledEventHandler handler, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
if (handler != null)
{
handler(eventManager, hsm, ev, pollContext);
}
}
protected void RaiseDispatchException(DispatchExceptionHandler handler, IQHsm hsm, Exception ex, MethodInfo stateMethod, IQEvent ev)
{
if (handler != null)
{
handler (ex, hsm, stateMethod, ev);
}
}
protected override bool OnEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
/* -- we're not ready for this type of thing yet. EventManagerDispatchException is an exception experienced by the eventManager
* -- while trying to dispatch an event to an hsm.
*
* DispatchExceptionFailureEventArgs args = new DispatchExceptionFailureEventArgs (eventManager, ex, hsm, ev);
* AsyncDispatchFront (hsm, new QEvent ("Failure", args));
*
*/
return(base.OnEventManagerDispatchException(eventManager, ex, hsm, ev));
}
protected virtual TimeOutCmd CreateTimeOut(string name, DateTime at, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
return(new TimeOutCmd(this, name, at, hsm, ev, timeOutType));
}
protected virtual TimeOutCmd CreateTimeOut(string name, TimeSpan duration, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
if (_TimingScale != 1)
{
duration = new TimeSpan (duration.Ticks * _TimingScale);
}
return new TimeOutCmd (this, name, duration, hsm, ev, timeOutType);
}
public void SetTimeOut(string name, TimeSpan duration, IQHsm hsm, IQEvent ev)
{
SetTimeOut(name, duration, hsm, ev, TimeOutType.Single);
}
/// <summary>
/// Internal DispatchException handler. Return false to prevent the exception
/// from being passed out as a DispatchException event.
/// </summary>
protected virtual bool OnDispatchException(IQHsm hsm, Exception ex, QState state, IQEvent ev)
{
return(true);
}
public void SetTimeOut(string name, TimeSpan duration, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
TimeOutCmd timeOut = CreateTimeOut(name, duration, hsm, ev, timeOutType);
SetTimeOut(timeOut);
}
protected void RaiseUnhandledTransition(DispatchUnhandledTransitionHandler handler, IQHsm hsm, QState state, IQEvent qEvent)
{
if (handler != null)
{
handler(hsm, state, qEvent);
}
}
public void SetTimeOut(string name, DateTime at, IQHsm hsm, IQEvent ev)
{
SetTimeOut(name, at, hsm, ev, TimeOutType.Single);
}
public void SetTimeOut(string name, DateTime at, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
_Timer.SetTimeOut (name, at, hsm, ev, timeOutType);
}
public void SetTimeOut(string name, DateTime at, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
TimeOutCmd timeOut = CreateTimeOut(name, at, hsm, ev, timeOutType);
SetTimeOut(timeOut);
}
protected override bool OnEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
/* -- we're not ready for this type of thing yet. EventManagerDispatchException is an exception experienced by the eventManager
* -- while trying to dispatch an event to an hsm.
DispatchExceptionFailureEventArgs args = new DispatchExceptionFailureEventArgs (eventManager, ex, hsm, ev);
AsyncDispatchFront (hsm, new QEvent ("Failure", args));
*/
return base.OnEventManagerDispatchException (eventManager, ex, hsm, ev);
}
protected virtual bool OnTimeOut(IQHsm hsm, IQEvent ev)
{
return(true);
}
public void AsyncDispatch(IQHsm hsm, IQEvent ev)
{
HsmEventHolder holder = new HsmEventHolder (this, hsm, ev);
AsyncDispatch (holder);
}
public TimeOutCmd(QSystemTimer qTimer, string name, TimeSpan duration, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
Init(qTimer, name, duration, hsm, ev, timeOutType);
}
public void Dispatch(IQHsm hsm, IQEvent ev)
{
AsyncDispatch (hsm, ev);
Poll ();
}
private void hsm_UnhandledTransition(IQHsm hsm, QState state, IQEvent ev)
{
DoUnhandledTransition(hsm, state, ev);
}
protected virtual bool OnEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
return true;
}
private void hsm_DispatchException(Exception ex, IQHsm hsm, QState state, IQEvent ev)
{
DoDispatchException(hsm, ex, state, ev);
}
private void _EventManager_PolledEvent(IQEventManager eventManager, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
DoPolledEvent(eventManager, hsm, ev, pollContext);
}
protected void RaisePolledEvent(IQEventManager eventManager, PolledEventHandler handler, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
if (handler != null)
{
handler (eventManager, hsm, ev, pollContext);
}
}
protected virtual bool OnPolledEvent(IQEventManager eventManager, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
return(true);
}
private void _EventManager_EMDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
DoEventManagerDispatchException (eventManager, ex, hsm, ev);
}
protected virtual bool OnEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
return(true);
}
private void _EventManager_PolledEvent(IQEventManager eventManager, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
DoPolledEvent (eventManager, hsm, ev, pollContext);
}
protected void DoEventManagerDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
if (OnEventManagerDispatchException(eventManager, ex, hsm, ev))
{
RaiseEventManagerDispatchException(EMDispatchException, eventManager, ex, hsm, ev);
}
}
private void _Timer_TimeOut(IQTimer timer, IQHsm hsm, IQEvent ev)
{
AsyncDispatchFront(hsm, ev);
}
public void SetTimeOut(string name, TimeSpan duration, IQHsm hsm, IQEvent ev, TimeOutType timeOutType)
{
_Timer.SetTimeOut(name, duration, hsm, ev, timeOutType);
}
private void _Hsm_UnhandledTransition(IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
ILQHsm qhsm = (ILQHsm)hsm;
Logger.Info("UnhandledTransition: [{0} - {1}] {2} {3}", qhsm.Id, hsm, stateMethod.Name, ev);
}
public void Dispatch(IQHsm hsm, IQEvent ev)
{
AsyncDispatch(hsm, ev);
Poll();
}
internal void DoTimeOut(IQHsm hsm, IQEvent ev)
{
if (OnTimeOut (hsm, ev))
{
if (TimeOut != null)
{
TimeOut (this, hsm, ev);
}
}
}
public void AsyncDispatch(IQHsm hsm, IQEvent ev)
{
HsmEventHolder holder = new HsmEventHolder(this, hsm, ev);
AsyncDispatch(holder);
}
protected virtual bool OnPolledEvent(IQEventManager eventManager, IQHsm hsm, IQEvent ev, PollContext pollContext)
{
return true;
}
private void _EventManager_EMDispatchException(IQEventManager eventManager, Exception ex, IQHsm hsm, IQEvent ev)
{
Logger.Error(ex, hsm.ToString() + " " + ev.ToString());
}
private void _Hsm_UnhandledTransition(IQHsm hsm, System.Reflection.MethodInfo stateMethod, IQEvent ev)
{
Logger.Info("UnhandledTransition: {0} {1} {2}", hsm, stateMethod.Name, ev);
}
