def store_fw_db(self, tenant_id, net, subnet_dict, direc):
serv_obj = self.get_service_obj(tenant_id)<EOL>sub = subnet_dict.get('<STR_LIT>')[<NUM_LIT:0>].get('<STR_LIT:start>')<EOL>serv_obj.update_fw_local_cache(net, direc, sub)<EOL>serv_obj.commit_fw_db()<EOL>
Calls the service object routine to commit the FW entry to DB.