userSet = new HashSet<Integer>();
userDao = new UserDao(dbCtx, actionDao);
nodeBuilder = new NodeMapper();
wayBuilder = new WayMapper(enableBboxBuilder, enableLinestringBuilder);
relationBuilder = new RelationMapper();
nodeTagBuilder = new TagMapper(nodeBuilder.getEntityName());
wayTagBuilder = new TagMapper(wayBuilder.getEntityName());
relationTagBuilder = new TagMapper(relationBuilder.getEntityName());
wayNodeBuilder = new WayNodeMapper();