Binding parameter value pass to VO's query which contain IN clause

Question

Dear All,
This based on "IN" clause of VO's query
ex: Following query contain in a VO
SELECT DISTINCT d.dep_id, d.dep_name, e.emp_name from Department d, Employee e where
d.dep_id = e.dep_id
and e.emp_type IN (:param)
In here query consist with IN clause.
So the problem is how parameter pass to this binding variable. (my binding variable param) ?
my parameter value from IMPL class as --> param = "Manager, CEO, Labor, TeramLeader"
When execute it should be display as following :
SELECT DISTINCT d.dep_id, d.dep_name, e.emp_name from Department d, Employee e where
d.dep_id = e.dep_id
and e.emp_type IN ('Manager', 'CEO', 'Labor', 'TeramLeader')
Thanks if Help on this,
Sagara.

Answer 1

Hi,
create a client interface method in viweobjectimpl, somewhat like this
    public void executeForBranches(int[] branch_code){
        ViewCriteria newVc = createViewCriteria();
        ViewCriteriaRow vcr = newVc.createViewCriteriaRow();
        StringBuilder sb=new StringBuilder();
        for(int bc:branch_code){
            if(sb.length()>0){
                sb.append(",");
            sb.append(bc);
        String str="(" + sb.toString() + ")";
        //System.err.println("Param = " + str);
        vcr.setAttribute("OriginBranch", " IN " + str);
        newVc.insertRow(vcr);
        applyViewCriteria(newVc);
        //System.err.println(getQuery());
        executeQuery();
    }just dragand drop the clientmethod to your taskflow..
for this you would need to remove the inclause from query
SELECT DISTINCT d.dep_id, d.dep_name, e.emp_name from Department d, Employee e where
d.dep_id = e.dep_id
--and e.emp_type IN (:param)Regards,
Santosh