 					refList.push(refHash); // append
 			}
 			
-			getCallbackCollection(this).triggerCallbacks();
+			_callbackCollection.triggerCallbacks();
 		}
 		
 		/**

	 * @author adufilie
	 */
	public final class QKeyManager implements IQualifiedKeyManager
	{
		/**
		 * Get the QKey object for a given key type and key.
		 *

	import mx.utils.object_proxy;
	
	import weave.api.WeaveAPI;
	import weave.api.core.ICallbackCollection;
	import weave.api.core.ILinkableObject;
	import weave.api.data.AttributeColumnMetadata;
	import weave.api.data.DataTypes;
