/// <summary> Delete any entities that were removed from the collection</summary>
private void DeleteOrphans(string entityName, IPersistentCollection pc)
{
//TODO: suck this logic into the collection!
ICollection orphans;
if (pc.WasInitialized)
{
CollectionEntry ce = eventSource.PersistenceContext.GetCollectionEntry(pc);
orphans = ce == null ? CollectionHelper.EmptyCollection : ce.GetOrphans(entityName, pc);
}
else
{
orphans = pc.GetQueuedOrphans(entityName);
}
foreach (object orphan in orphans)
{
if (orphan != null)
{
log.Info("deleting orphaned entity instance: {0}", entityName);
eventSource.Delete(entityName, orphan, false, null);
}
}
}
/// <summary> Delete any entities that were removed from the collection</summary>
private async Task DeleteOrphansAsync(string entityName, IPersistentCollection pc, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
//TODO: suck this logic into the collection!
ICollection orphans;
if (pc.WasInitialized)
{
CollectionEntry ce = eventSource.PersistenceContext.GetCollectionEntry(pc);
orphans = ce == null ? CollectionHelper.EmptyCollection : ce.GetOrphans(entityName, pc);
}
else
{
orphans = pc.GetQueuedOrphans(entityName);
}
foreach (object orphan in orphans)
{
if (orphan != null)
{
log.Info("deleting orphaned entity instance: {0}", entityName);
await(eventSource.DeleteAsync(entityName, orphan, false, null, cancellationToken)).ConfigureAwait(false);
}
}
}
