void ActivityInstanceMap.IActivityReference.Load(Activity activity, ActivityInstanceMap instanceMap)
{
if (_completedInstance.Activity == null)
{
((ActivityInstanceMap.IActivityReference)_completedInstance).Load(activity, instanceMap);
}
}
void ActivityInstanceMap.IActivityReference.Load(Activity activity, ActivityInstanceMap instanceMap)
{
// The conditional calling of ActivityInstance.Load is the value
// added by this wrapper class. This is because we can't guarantee
// that multiple activities won't have a reference to the same
// ActivityInstance.
if (_activityInstance.Activity == null)
{
((ActivityInstanceMap.IActivityReference)_activityInstance).Load(activity, instanceMap);
}
}
/// <summary>
/// Fix up activity reference after persistence
/// </summary>
/// <param name="activity">The persisted activity reference</param>
/// <param name="instanceMap">The map containing persisted activity references</param>
void ActivityInstanceMap.IActivityReference.Load(Activity activity, ActivityInstanceMap instanceMap)
{
ActivityWithResult activityWithResult = activity as ActivityWithResult;
if (activityWithResult == null)
{
throw Microsoft.CoreWf.Internals.FxTrace.Exception.AsError(
new ValidationException(SR.ActivityTypeMismatch(activity.DisplayName, typeof(ActivityWithResult).Name)));
}
_expressionActivity = activityWithResult;
}
public void Load(Activity activity, ActivityInstanceMap instanceMap)
{
Fx.Assert(this.Count >= 1, "instance list should never be empty on load");
if (base.SingleItem != null)
{
base.SingleItem.Load(activity, instanceMap);
}
else
{
for (int i = 0; i < base.MultipleItems.Count; i++)
{
base.MultipleItems[i].Load(activity, instanceMap);
}
}
}
public void FillInstanceMap(ActivityInstanceMap instanceMap)
{
if (_firstWorkItem != null)
{
ActivityInstanceMap.IActivityReference activityReference = _firstWorkItem as ActivityInstanceMap.IActivityReference;
if (activityReference != null)
{
instanceMap.AddEntry(activityReference, true);
}
if (_workItemQueue != null && _workItemQueue.Count > 0)
{
for (int i = 0; i < _workItemQueue.Count; i++)
{
activityReference = _workItemQueue[i] as ActivityInstanceMap.IActivityReference;
if (activityReference != null)
{
instanceMap.AddEntry(activityReference, true);
}
}
}
}
}
void ActivityInstanceMap.IActivityReference.Load(Activity activity, ActivityInstanceMap instanceMap)
{
this.Definition = activity;
}
