@Override
    public int doStartTag() throws JspException {
        User user = (User) pageContext.getSession().getAttribute(JSP_USER);
        if (user != null) {
            ClientType type = ClientTypeManager.clientTypeOf(user.getRole().getRoleName());
            if (type == ClientType.ADMIN) {
                return EVAL_BODY_INCLUDE;
            }
        }
        return SKIP_BODY;
    }