@Override
    public String execute() throws Exception {
        try {
            //camplist=(List<Dvddog>) myDao.getDbsession().createQuery("from Dvddog").list());

            Map session = ActionContext.getContext().getSession();
            Campaign camp = (Campaign) session.get("campa");
            camplist = (List<Campaign>) myDao.getDbsession().createQuery("from Campaign").list();

            Criteria crit = myDao.getDbsession().createCriteria(Campaign.class);
            crit.add(Restrictions.like("user", camp.getCampaignName()));
            crit.setMaxResults(10);
            camplist = (List<Campaign>) crit.list();

            return "success";
        } catch (HibernateException e) {
            addActionError("Server  Error Please Recheck All Fields ");
            e.printStackTrace();
            return "error";
        } catch (NullPointerException ne) {

            addActionError("Server  Error Please Recheck All Fields ");
            ne.printStackTrace();
            return "error";
        } catch (Exception e) {

            addActionError("Server  Error Please Recheck All Fields ");
            e.printStackTrace();
            return "error";
        }
    }