--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/src/js/data/StatefullStoreAdapter.js	Wed Jun 05 20:44:15 2019 +0300
@@ -0,0 +1,19 @@
+define(["dojo/_base/declare", "dojo/_base/array", "../safe", "./StoreAdapter"], function(declare, array, safe ,AdapterStore){
+    return declare([AdapterStore], {
+        _attrs : null,
+        
+        constructor : function(opts) {
+            safe.argumentNotEmptyArray(opts.attrs, "opts.attrs");
+            this._attrs = opts.attrs;
+        },
+        
+        mapItem : function(item) {
+            var result = {};
+            array.forEach(this._attrs, function(p) {
+                result[p] = item.get(p);
+            });
+            return result;
+        }
+    });
+    
+});
\ No newline at end of file