public void Execute(TInstance instance)
{
try
{
_activities.Execute(instance);
}
catch (Exception innerException)
{
string message = "{0} occurred while handling {1} during {2}"
.FormatWith(innerException.GetType().ToShortTypeName(), _event.Name, _state.Name);
throw new StateMachineWorkflowException(message, innerException);
}
}
public void Execute(TInstance instance)
{
while (true)
{
try
{
_activities.Execute(instance);
return;
}
catch (Exception ex)
{
try
{
ExceptionHandlerResult result = _exceptionHandler.Handle(instance, _event, ex);
if (result == ExceptionHandlerResult.Unhandled)
{
throw;
}
if (result == ExceptionHandlerResult.Return)
{
return;
}
}
catch (Exception innerException)
{
string message = "{0} occurred while handling {1} during {2}"
.FormatWith(innerException.GetType().ToShortTypeName(), _event.Name, _state.Name);
throw new StateMachineWorkflowException(message, innerException);
}
}
}
}