Adding complicated selections to Eclipse Link CriteriaBuilder ?

Question

Hi all,
Can any body suggest how to add
select case when to_char(trunc(TO_DATE ('03-APR-2015','DD-MM-YYYY'), 'mm'), 'FMDAY') = 'SUNDAY' then to_number(to_char(TO_DATE ('03-APR-2015','DD-MM-YYYY'), 'W'))+1
             else ceil((to_char(TO_DATE ('03-APR-2015','DD-MM-YYYY'), 'dd') + 1 - to_char(next_day(trunc(TO_DATE ('03-APR-2015','DD-MM-YYYY'), 'mm'), 'SUNDAY'), 'dd'))/7)+1
        end week_no
from dual
query to Eclipse Link CriteriaBuilder
i am able to add distinct(to_char(sum(datecolumn,number),'W-MM-YYYY')) like
                        Expression sum = cb.sum(CriteriaQueryUtils.getPath(rt, breakupFields), cb.literal(miliSecToAdd));
                        Expression<String> literal = cb.literal("W-MM-YYYY");
                        Expression<String> functionselectclause = cb.function("TO_CHAR", String.class, sum,literal);
                        return query.select(functionselectclause ).distinct(true).where(p).orderBy(orders);
but need to know how to add case when else to CriteriaBuilder
Thank you
Nagappa

Answer 1

Wrong forum!
Please mark the question ANSWERED and repost it in an Eclipse forum.