Adding View Criteria @ADF

Following are the line of codes that can be used to add view criteria programmatically  in an application:


ApplicationModule am = Configuration.createRootApplicationModule(UserAppMod,UserAppModLocal);
ViewObject vo = am.findViewObject("User");
// 1. Create a view criteria rowset for this view object
ViewCriteria vc = vo.createViewCriteria();
// 2. Use the view criteria to create one or more view criteria rows
ViewCriteriaRow vcr1 = vc.createViewCriteriaRow();
ViewCriteriaRow vcr2 = vc.createViewCriteriaRow();
// 3. Set attribute values to filter on in appropriate view criteria rows
vcr1.setAttribute("UserId","> 304");
vcr1.setAttribute("Email","d%");
vcr1.setAttribute("UserRole","technician");
vcr2.setAttribute("UserId","IN (324,326)");
vcr2.setAttribute("LastName","Baer");
// 4. Add the view criteria rows to the view criteria rowset
vc.add(vcr1);
vc.add(vcr2);
// 5. Apply the view criteria to the view object
vo.applyViewCriteria(vc);
// 6. Execute the query
vo.executeQuery();
while (vo.hasNext()) {
Row curUser = vo.next();
System.out.println(curUser.getAttribute("UserId") + " " +
curUser.getAttribute("Email"));
}
Configuration.releaseRootApplicationModule(am, true);