protected override void DoCommit()
{
var modifiedObjects = GetObjectsByState(InstanceState.New, InstanceState.Changed);
var deletedObjects = GetObjectsByState(InstanceState.Deleted);
IList refreshedObjects = persistenceManager.UpdateObjects(modifiedObjects, deletedObjects);
foreach (var obj in deletedObjects)
{
instances.Remove(obj);
}
for (int i = 0; i < modifiedObjects.Count; i++)
{
RefreshObject(modifiedObjects[i], refreshedObjects[i]);
instances[modifiedObjects[i]].State = InstanceState.Unchanged;
}
}