public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (((activity.ExecutionStatus != ActivityExecutionStatus.Initialized) && (activity.ExecutionStatus != ActivityExecutionStatus.Executing)) && (activity.ExecutionStatus != ActivityExecutionStatus.Closed))
{
return new ValidationError(SR.GetString("Error_DynamicActivity2", new object[] { activity.QualifiedName, activity.ExecutionStatus, activity.GetType().FullName }), 0x50f);
}
RemovedActivityAction action2 = action as RemovedActivityAction;
if (action2 != null)
{
StateActivity originalRemovedActivity = action2.OriginalRemovedActivity as StateActivity;
if (originalRemovedActivity != null)
{
return new ValidationError(SR.GetError_CantRemoveState(originalRemovedActivity.QualifiedName), 0x61b);
}
if (activity.ExecutionStatus == ActivityExecutionStatus.Executing)
{
EventDrivenActivity activity3 = action2.OriginalRemovedActivity as EventDrivenActivity;
if (activity3 != null)
{
return new ValidationError(SR.GetError_CantRemoveEventDrivenFromExecutingState(activity3.QualifiedName, activity.QualifiedName), 0x620);
}
}
}
return null;
}
public virtual ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
return null;
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if ((activity.ExecutionStatus != ActivityExecutionStatus.Initialized) && (activity.ExecutionStatus != ActivityExecutionStatus.Closed))
{
return new ValidationError(SR.GetString("Error_DynamicActivity", new object[] { activity.QualifiedName, Enum.GetName(typeof(ActivityExecutionStatus), activity.ExecutionStatus) }), 260);
}
return null;
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
if (((activity.ExecutionStatus != ActivityExecutionStatus.Initialized) && (activity.ExecutionStatus != ActivityExecutionStatus.Executing)) && (activity.ExecutionStatus != ActivityExecutionStatus.Closed))
{
return new ValidationError(SR.GetString("Error_DynamicActivity2", new object[] { activity.QualifiedName, activity.ExecutionStatus, activity.GetType().FullName }), 0x50f);
}
return null;
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
AddedActivityAction action2 = action as AddedActivityAction;
if (action2 != null)
{
Queue<Activity> queue = new Queue<Activity>();
queue.Enqueue(action2.AddedActivity);
while (queue.Count != 0)
{
Activity activity2 = queue.Dequeue();
if (activity2.SupportsTransaction)
{
return new ValidationError(SR.GetString("Error_AtomicScopeNestedInNonLRT"), 0x52e);
}
if (activity2.PersistOnClose)
{
return new ValidationError(SR.GetString("Error_NestedPersistOnClose", new object[] { activity.QualifiedName }), 0x1a2);
}
if (activity2 is ICompensatableActivity)
{
return new ValidationError(SR.GetString("Error_NestedCompensatableActivity", new object[] { activity.QualifiedName }), 0x1a6);
}
CompositeActivity activity3 = activity2 as CompositeActivity;
if (activity3 != null)
{
foreach (Activity activity4 in activity3.EnabledActivities)
{
queue.Enqueue(activity4);
}
}
}
}
return base.ValidateActivityChange(activity, action);
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
{
throw new ArgumentNullException("activity");
}
if (action == null)
{
throw new ArgumentNullException("action");
}
RemovedActivityAction action2 = action as RemovedActivityAction;
if ((action2 != null) && (action2.RemovedActivityIndex == 0))
{
return new ValidationError(SR.GetString("Error_EventActivityIsImmutable"), 260, false);
}
AddedActivityAction action3 = action as AddedActivityAction;
if ((action3 != null) && (action3.Index == 0))
{
return new ValidationError(SR.GetString("Error_EventActivityIsImmutable"), 260, false);
}
return base.ValidateActivityChange(activity, action);
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
throw new ArgumentNullException("activity");
if (action == null)
throw new ArgumentNullException("action");
if (activity.ExecutionStatus != ActivityExecutionStatus.Initialized &&
activity.ExecutionStatus != ActivityExecutionStatus.Executing &&
activity.ExecutionStatus != ActivityExecutionStatus.Closed)
{
return new ValidationError(SR.GetString(SR.Error_DynamicActivity2, activity.QualifiedName, activity.ExecutionStatus, activity.GetType().FullName), ErrorNumbers.Error_DynamicActivity2);
}
RemovedActivityAction remove = action as RemovedActivityAction;
if (remove != null)
{
StateActivity removedState = remove.OriginalRemovedActivity as StateActivity;
if (removedState != null)
{
// we don't have a way to check if the removed
// activity is executing or not, so if the user is trying to
// remove a StateActivity, we simply disallow it.
//
return new ValidationError(
SR.GetError_CantRemoveState(removedState.QualifiedName),
ErrorNumbers.Error_CantRemoveState);
}
if (activity.ExecutionStatus == ActivityExecutionStatus.Executing)
{
EventDrivenActivity removedEventDriven = remove.OriginalRemovedActivity as EventDrivenActivity;
if (removedEventDriven != null)
{
return new ValidationError(
SR.GetError_CantRemoveEventDrivenFromExecutingState(removedEventDriven.QualifiedName, activity.QualifiedName),
ErrorNumbers.Error_CantRemoveEventDrivenFromExecutingState);
}
}
}
return null;
}
public override ValidationError ValidateActivityChange(Activity activity, ActivityChangeAction action)
{
if (activity == null)
throw new ArgumentNullException("activity");
if (action == null)
throw new ArgumentNullException("action");
RemovedActivityAction removedAction = action as RemovedActivityAction;
if (removedAction != null && removedAction.RemovedActivityIndex == 0)
{
return new ValidationError(SR.GetString(SR.Error_EventActivityIsImmutable), ErrorNumbers.Error_DynamicActivity, false);
}
else
{
AddedActivityAction addedAction = action as AddedActivityAction;
if (addedAction != null && addedAction.Index == 0)
return new ValidationError(SR.GetString(SR.Error_EventActivityIsImmutable), ErrorNumbers.Error_DynamicActivity, false);
}
return base.ValidateActivityChange(activity, action);
}
