public Result<Void> addRole(AuthzTrans trans, PermDAO.Data perm, RoleDAO.Data role) {
Result<Void> rv = dao().addRole(trans,perm,role.encode());
public Result<Void> addRole(AuthzTrans trans, PermDAO.Data perm, RoleDAO.Data role) {
Result<Void> rv = dao().addRole(trans,perm,role.encode());