internal static void InitializeCorrelationTokenCollection(Activity activity, CorrelationToken correlator)
{
if ((correlator != null) && !string.IsNullOrEmpty(correlator.OwnerActivityName))
{
string ownerActivityName = correlator.OwnerActivityName;
Activity activityByName = activity.GetActivityByName(ownerActivityName);
if (activityByName == null)
{
activityByName = Helpers.ParseActivityForBind(activity, ownerActivityName);
}
if (activityByName == null)
{
throw new ArgumentException("ownerActivity");
}
CorrelationTokenCollection tokens = activityByName.GetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty) as CorrelationTokenCollection;
if (tokens == null)
{
tokens = new CorrelationTokenCollection();
activityByName.SetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty, tokens);
}
if (!tokens.Contains(correlator.Name))
{
tokens.Add(correlator);
}
}
}
internal static void InitializeCorrelationTokenCollection(Activity activity, CorrelationToken correlator)
{
if ((correlator != null) && !string.IsNullOrEmpty(correlator.OwnerActivityName))
{
string ownerActivityName = correlator.OwnerActivityName;
Activity activityByName = activity.GetActivityByName(ownerActivityName);
if (activityByName == null)
{
activityByName = Helpers.ParseActivityForBind(activity, ownerActivityName);
}
if (activityByName == null)
{
throw new ArgumentException("ownerActivity");
}
CorrelationTokenCollection tokens = activityByName.GetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty) as CorrelationTokenCollection;
if (tokens == null)
{
tokens = new CorrelationTokenCollection();
activityByName.SetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty, tokens);
}
if (!tokens.Contains(correlator.Name))
{
tokens.Add(correlator);
}
}
}
internal static void InitializeCorrelationTokenCollection(Activity activity, CorrelationToken correlator)
{
if (correlator != null && !String.IsNullOrEmpty(correlator.OwnerActivityName))
{
string ownerActivityId = correlator.OwnerActivityName;
Activity owner = activity.GetActivityByName(ownerActivityId);
if (owner == null)
{
owner = System.Workflow.Activities.Common.Helpers.ParseActivityForBind(activity, ownerActivityId);
}
if (owner == null)
{
throw new ArgumentException("ownerActivity");
}
CorrelationTokenCollection collection = owner.GetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty) as CorrelationTokenCollection;
if (collection == null)
{
collection = new CorrelationTokenCollection();
owner.SetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty, collection);
}
if (!collection.Contains(correlator.Name))
{
collection.Add(correlator);
}
}
}
public void ActivityStatusChanged(System.Workflow.ComponentModel.Activity activity, bool transacted, bool committed)
{
if (!committed)
{
if (this.trackingEnabled)
{
this.ServiceProvider.TrackActivityStatusChange(activity, this.eventCounter++);
}
if (activity.ExecutionStatus == ActivityExecutionStatus.Closed)
{
this.ScheduleDelayedItems(activity);
}
}
if ((activity.ExecutionStatus == ActivityExecutionStatus.Closed) && (!(activity is ICompensatableActivity) || ((activity is ICompensatableActivity) && activity.CanUninitializeNow)))
{
CorrelationTokenCollection.UninitializeCorrelationTokens(activity);
}
}
private static CorrelationToken GetCorrelationToken(Activity activity)
{
DependencyProperty dependencyProperty = DependencyProperty.FromName("CorrelationToken", activity.GetType());
if (dependencyProperty == null)
{
dependencyProperty = DependencyProperty.FromName("CorrelationToken", activity.GetType().BaseType);
}
CorrelationToken token = activity.GetValue(dependencyProperty) as CorrelationToken;
if (token == null)
{
throw new InvalidOperationException(SR.GetString("Error_CorrelationTokenMissing", new object[] { activity.Name }));
}
CorrelationToken token2 = CorrelationTokenCollection.GetCorrelationToken(activity, token.Name, token.OwnerActivityName);
if (token2 == null)
{
throw new InvalidOperationException(SR.GetString("Error_CorrelationTokenMissing", new object[] { activity.Name }));
}
return(token2);
}
internal static void InitializeCorrelationTokenCollection(Activity activity, CorrelationToken correlator)
{
if (correlator != null && !String.IsNullOrEmpty(correlator.OwnerActivityName))
{
string ownerActivityId = correlator.OwnerActivityName;
Activity owner = activity.GetActivityByName(ownerActivityId);
if (owner == null)
owner = System.Workflow.Activities.Common.Helpers.ParseActivityForBind(activity, ownerActivityId);
if (owner == null)
throw new ArgumentException("ownerActivity");
CorrelationTokenCollection collection = owner.GetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty) as CorrelationTokenCollection;
if (collection == null)
{
collection = new CorrelationTokenCollection();
owner.SetValue(CorrelationTokenCollection.CorrelationTokenCollectionProperty, collection);
}
if (!collection.Contains(correlator.Name))
{
collection.Add(correlator);
}
}
}
private static CorrelationToken GetCorrelationToken(Activity activity)
{
DependencyProperty dependencyProperty = DependencyProperty.FromName("CorrelationToken", activity.GetType());
if (dependencyProperty == null)
{
dependencyProperty = DependencyProperty.FromName("CorrelationToken", activity.GetType().BaseType);
}
CorrelationToken reference = activity.GetValue(dependencyProperty) as CorrelationToken;
if (reference == null)
{
throw new InvalidOperationException(SR.GetString(SR.Error_CorrelationTokenMissing, activity.Name));
}
CorrelationToken correlator = CorrelationTokenCollection.GetCorrelationToken(activity, reference.Name, reference.OwnerActivityName);
if (correlator == null)
{
throw new InvalidOperationException(SR.GetString(SR.Error_CorrelationTokenMissing, activity.Name));
}
return(correlator);
}
public void ActivityStatusChanged(Activity activity, bool transacted, bool committed)
{
if (!committed)
{
// Forward to 4.0 tracking mechanism, AEC.Track
if (this.trackingEnabled)
{
this.ServiceProvider.TrackActivityStatusChange(activity, this.eventCounter++);
}
if (activity.ExecutionStatus == ActivityExecutionStatus.Closed)
{
this.ScheduleDelayedItems(activity);
}
}
if (activity.ExecutionStatus == ActivityExecutionStatus.Closed)
{
if (!(activity is ICompensatableActivity) || ((activity is ICompensatableActivity) && activity.CanUninitializeNow))
{
CorrelationTokenCollection.UninitializeCorrelationTokens(activity);
}
}
}
