config-perf: prelim staged commit for adding filter to list api.

This diff is needed for a follow-up commit in generateDS

add filters parameter in client-library list api

(cherry picked from commit 047539b)

Change-Id: I987218043568a1b69e6b54a5a1ecc1e35d49ad44
Partial-Bug: #1462156
(cherry picked from commit 1d5ea2e)

src/api-lib/vnc_api.py

@@ -596,7 +596,7 @@ def get_auth_token(self):
 
     def resource_list(self, obj_type, parent_id=None, parent_fq_name=None,
                       back_ref_id=None, obj_uuids=None, fields=None,
-                      detail=False, count=False):
+                      detail=False, count=False, filters=None):
         if not obj_type:
             raise ResourceTypeUnknownError(obj_type)
 
@@ -641,6 +641,13 @@ def resource_list(self, obj_type, parent_id=None, parent_fq_name=None,
 
         query_params['count'] = count
 
+        if filters:
+            ffield_names = ','.join([f['field_name'] for f in filters])
+            ffield_values = ','.join(
+                [json.dumps(f['field_value']) for f in filters])
+            query_params['filter_field_names'] = ffield_names
+            query_params['filter_field_values'] = ffield_values
+
         if do_post_for_list:
             uri = self._action_uri.get('list-bulk-collection')
             if not uri:

src/config/api-server/vnc_cfg_ifmap.py

@@ -1407,13 +1407,13 @@ def dbe_update(self, obj_type, obj_ids, new_obj_dict):
     # end dbe_update
 
     def dbe_list(self, obj_type, parent_uuids=None, back_ref_uuids=None,
-                 obj_uuids=None, count=False, paginate_start=None,
-                 paginate_count=None):
+                 obj_uuids=None, count=False, filters=None,
+                 paginate_start=None, paginate_count=None):
         method_name = obj_type.replace('-', '_')
         (ok, cassandra_result) = self._cassandra_db.list(
                  method_name, parent_uuids=parent_uuids,
                  back_ref_uuids=back_ref_uuids, obj_uuids=obj_uuids,
-                 count=count)
+                 count=count, filters=filters)
         return (ok, cassandra_result)
     # end dbe_list