nilaimahasiswaaddaction.java

sistem information for universitas

package registrasimatakuliah.action;
import dao.JadwalDAO;
import dao.MahasiswaDAO;
import dao.MatakuliahDAO;
import dao.ObjectDAO;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.Mahasiswa;
import model.Matakuliah;
import model.RegistrasiMatakuliah;
import org.apache.struts.actions.DispatchAction;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import registrasimatakuliah.form.NilaiMahasiswaAddForm;
public class NilaiMahasiswaAddAction extends DispatchAction {
    private final static String ADD="add";
    private final static String INSERT="insert";
    public ActionForward add(ActionMapping mapping, ActionForm  form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        HttpSession session=request.getSession();
        Mahasiswa mahasiswa=(Mahasiswa)session.getAttribute("mahasiswa");
        NilaiMahasiswaAddForm f=(NilaiMahasiswaAddForm)form;
        f.setMahasiswa(mahasiswa.getId());
        List<Matakuliah> listMatakuliah=new MatakuliahDAO().getListMatakuliah();
        request.setAttribute("listMatakuliah",listMatakuliah);
        return mapping.findForward(ADD);
    }
    public ActionForward insert(ActionMapping mapping, ActionForm  form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        ActionForward forward=null;
        NilaiMahasiswaAddForm f=(NilaiMahasiswaAddForm)form;
        RegistrasiMatakuliah regmat=new RegistrasiMatakuliah();
        regmat.setJadwal(new JadwalDAO().loadJadwal(1));
        regmat.setMatakuliah(new MatakuliahDAO().loadMatakuliah(f.getMatakuliah()));
        regmat.setMahasiswa(new MahasiswaDAO().loadMahasiswa(f.getMahasiswa()));
        regmat.setNilai(f.getNilai());
        int result=new ObjectDAO().insert(regmat);
        if(result>0) {
            forward=mapping.findForward(INSERT);
        } else {
            forward=new ActionForward(mapping.getInput());
        }
        return forward;
    }
}