Lisinng resources with obj_uids will return the list of object that e…

…xists,

similarly when listing one resource, if the resource dosent exists empty list
should be retured.
Closes-Bug: 1465881

Change-Id: I87a64555094db10986c0e5078b56cdf314fa0bb0

src/api-lib/vnc_api.py

@@ -627,9 +627,13 @@ def resource_list(self, obj_type, parent_id=None, parent_fq_name=None,
             content = self._request_server(rest.OP_POST,
                                            uri, json_body)
         else: # GET /<collection>
-            content = self._request_server(rest.OP_GET,
-                           obj_class.create_uri,
-                           data = query_params)
+            try:
+                content = self._request_server(rest.OP_GET,
+                               obj_class.create_uri,
+                               data = query_params)
+            except NoIdError:
+                # dont allow NoIdError propagate to user
+                return []
 
         if not detail:
             return json.loads(content)