 		
 		private var _service:WeaveDataServlet = null;
 		private var _tablePromiseCache:Object;
+		private var _proxyPromiseCache:Dictionary;
 		private var _entityCache:EntityCache = null;
 		public const url:LinkableString = newLinkableChild(this, LinkableString);
 		public const hierarchyURL:LinkableString = newLinkableChild(this, LinkableString);

						var getTablePromise:WeavePromise = new WeavePromise(_service)
							.then(function(..._):AsyncToken {
								return _service.getTable(result.tableId, sqlParams);
							})
							.then(null, reportError);
						
						var keyStrings:Array;
						promise = getTablePromise

	import weave.services.beans.TableData;
	import weave.utils.ColumnUtils;
	import weave.utils.HierarchyUtils;
	import weave.utils.WeavePromise;
	
	/**
