class ViaMenuValueCtrl implements ExprBool.ExprHandler {

    @Resource
    private EruptUserService eruptUserService;

    @Override
    @Comment("params必填，值为菜单类型值")
    public boolean handler(boolean expr, String[] params) {<FILL_FUNCTION_BODY>}

}

        EruptAssert.notNull(params,ViaMenuValueCtrl.class.getSimpleName() + " → params[0] not found");
        return null != eruptUserService.getEruptMenuByValue(params[0]);
    
<no_super_class>