Convert ACL to before query BR to avoid secuirty constraint message.

[Ak8977]

can anyone help me to convert the ACL code into before query BR.

if (gs.getSession().isInteractive() && (new sn_hr_core.hr_CoreUtils().impersonateCheck()))

    answer = false;

else if (new hr_Case(current, gs).canReadCase())

    answer = true;

else

    answer = false;