public void CompleteExecutionContext(ActivityExecutionContext childContext, bool forcePersist)
{
if (this.ownerContext == null)
{
throw new ObjectDisposedException("ActivityExecutionContextManager");
}
if (childContext == null)
{
throw new ArgumentNullException("childContext");
}
if (childContext.Activity == null)
{
throw new ArgumentException("childContext", SR.GetString(SR.Error_MissingActivityProperty));
}
if (childContext.Activity.ContextActivity == null)
{
throw new ArgumentException("childContext", SR.GetString(SR.Error_MissingContextActivityProperty));
}
if (!this.executionContexts.Contains(childContext))
{
throw new ArgumentException();
}
if (childContext.Activity.ContextActivity.ExecutionStatus != ActivityExecutionStatus.Closed && childContext.Activity.ContextActivity.ExecutionStatus != ActivityExecutionStatus.Initialized)
{
throw new InvalidOperationException(SR.GetString(System.Globalization.CultureInfo.CurrentCulture, SR.Error_CannotCompleteContext));
}
// make sure that this is in the active contexts collections
ActivityExecutionContextInfo childContextInfo = childContext.Activity.ContextActivity.GetValue(Activity.ActivityExecutionContextInfoProperty) as ActivityExecutionContextInfo;
IList <Activity> activeContexts = (IList <Activity>) this.ownerContext.Activity.ContextActivity.GetValue(Activity.ActiveExecutionContextsProperty);
if (activeContexts == null || !activeContexts.Contains(childContext.Activity.ContextActivity))
{
throw new ArgumentException();
}
// add it to completed contexts collection
bool needsCompensation = childContext.Activity.NeedsCompensation;
if (needsCompensation || forcePersist)
{
// add it to completed contexts
List <ActivityExecutionContextInfo> completedContexts = this.ownerContext.Activity.ContextActivity.GetValue(Activity.CompletedExecutionContextsProperty) as List <ActivityExecutionContextInfo>;
if (completedContexts == null)
{
completedContexts = new List <ActivityExecutionContextInfo>();
this.ownerContext.Activity.ContextActivity.SetValue(Activity.CompletedExecutionContextsProperty, completedContexts);
}
if (needsCompensation)
{
childContextInfo.Flags = PersistFlags.NeedsCompensation;
}
if (forcePersist)
{
childContextInfo.Flags |= PersistFlags.ForcePersist;
}
childContextInfo.SetCompletedOrderId(this.ownerContext.Activity.IncrementCompletedOrderId());
completedContexts.Add(childContextInfo);
// ask runtime to save the context activity
this.ownerContext.Activity.WorkflowCoreRuntime.SaveContextActivity(childContext.Activity);
}
// remove it from active contexts
activeContexts.Remove(childContext.Activity.ContextActivity);
this.executionContexts.Remove(childContext);
//Case for those context which has compensatable child context, when those context
//are completed at the end of Compensation chain we need to uninitialize the context
//activity associated to them.
if (childContext.Activity.ContextActivity.CanUninitializeNow && childContext.Activity.ContextActivity.ExecutionResult != ActivityExecutionResult.Uninitialized)
{
childContext.Activity.ContextActivity.Uninitialize(this.ownerContext.Activity.RootActivity.WorkflowCoreRuntime);
childContext.Activity.ContextActivity.SetValue(Activity.ExecutionResultProperty, ActivityExecutionResult.Uninitialized);
}
// unregister it from runtime
this.ownerContext.Activity.WorkflowCoreRuntime.UnregisterContextActivity(childContext.Activity);
if (!(needsCompensation || forcePersist))
{
childContext.Activity.Dispose();
}
}
public void CompleteExecutionContext(ActivityExecutionContext childContext, bool forcePersist)
{
if (this.ownerContext == null)
{
throw new ObjectDisposedException("ActivityExecutionContextManager");
}
if (childContext == null)
{
throw new ArgumentNullException("childContext");
}
if (childContext.Activity == null)
{
throw new ArgumentException("childContext", SR.GetString("Error_MissingActivityProperty"));
}
if (childContext.Activity.ContextActivity == null)
{
throw new ArgumentException("childContext", SR.GetString("Error_MissingContextActivityProperty"));
}
if (!this.executionContexts.Contains(childContext))
{
throw new ArgumentException();
}
if ((childContext.Activity.ContextActivity.ExecutionStatus != ActivityExecutionStatus.Closed) && (childContext.Activity.ContextActivity.ExecutionStatus != ActivityExecutionStatus.Initialized))
{
throw new InvalidOperationException(SR.GetString(CultureInfo.CurrentCulture, "Error_CannotCompleteContext"));
}
ActivityExecutionContextInfo item = childContext.Activity.ContextActivity.GetValue(Activity.ActivityExecutionContextInfoProperty) as ActivityExecutionContextInfo;
IList <Activity> list = (IList <Activity>) this.ownerContext.Activity.ContextActivity.GetValue(Activity.ActiveExecutionContextsProperty);
if ((list == null) || !list.Contains(childContext.Activity.ContextActivity))
{
throw new ArgumentException();
}
bool needsCompensation = childContext.Activity.NeedsCompensation;
if (needsCompensation || forcePersist)
{
List <ActivityExecutionContextInfo> list2 = this.ownerContext.Activity.ContextActivity.GetValue(Activity.CompletedExecutionContextsProperty) as List <ActivityExecutionContextInfo>;
if (list2 == null)
{
list2 = new List <ActivityExecutionContextInfo>();
this.ownerContext.Activity.ContextActivity.SetValue(Activity.CompletedExecutionContextsProperty, list2);
}
if (needsCompensation)
{
item.Flags = PersistFlags.NeedsCompensation;
}
if (forcePersist)
{
item.Flags = (PersistFlags)((byte)(item.Flags | PersistFlags.ForcePersist));
}
item.SetCompletedOrderId(this.ownerContext.Activity.IncrementCompletedOrderId());
list2.Add(item);
this.ownerContext.Activity.WorkflowCoreRuntime.SaveContextActivity(childContext.Activity);
}
list.Remove(childContext.Activity.ContextActivity);
this.executionContexts.Remove(childContext);
if (childContext.Activity.ContextActivity.CanUninitializeNow && (childContext.Activity.ContextActivity.ExecutionResult != ActivityExecutionResult.Uninitialized))
{
childContext.Activity.ContextActivity.Uninitialize(this.ownerContext.Activity.RootActivity.WorkflowCoreRuntime);
childContext.Activity.ContextActivity.SetValue(Activity.ExecutionResultProperty, ActivityExecutionResult.Uninitialized);
}
this.ownerContext.Activity.WorkflowCoreRuntime.UnregisterContextActivity(childContext.Activity);
if (!needsCompensation && !forcePersist)
{
childContext.Activity.Dispose();
}
}