manageafficheaction.java

&#61553 网站前台 商品销售排行

package mrgf.action;

import java.util.List;
import javax.servlet.http.*;
import org.apache.struts.action.*;
import mrgf.hibernate.Affiche;
import mrgf.form.ManageAfficheForm;
import mrgf.other.*;

public class ManageAfficheAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        ManageAfficheForm manageAfficheForm = (ManageAfficheForm) form;
        String parameter = mapping.getParameter();
        String forward = "";
        HttpSession session = request.getSession();
        Hibernate hn = new Hibernate();
        //进入公告管理
        if (parameter.equals("manageAd")) {
            String hql = "from Affiche";
            List affiches = hn.query(hql);
            request.setAttribute("affiches", affiches);
            forward = "manage_ad";
        }
        //修改公告
        if (parameter.equals("updateAd")) {
            String afficheId = request.getParameter("afficheId");
            int id = Integer.parseInt(afficheId);
            String hql = "from Affiche where id=" + id;
            Affiche affiche = (Affiche) hn.queryOne(hql);
            request.setAttribute("affiche", affiche);
            //
            hql = "from Affiche";
            List affiches = hn.query(hql);
            request.setAttribute("affiches", affiches);
            forward = "manage_ad";
        }
        //删除公告
        if (parameter.equals("deleteAd")) {
            String afficheId = request.getParameter("afficheId");
            int id = Integer.parseInt(afficheId);
            String hql = "from Affiche where id=" + id;
            hn.delete(hql);
            //
            hql = "from Affiche";
            List affiches = hn.query(hql);
            request.setAttribute("affiches", affiches);
            forward = "manage_ad";
        }
        //提交公告内容
        if (parameter.equals("referAd")) {
            SpecialMethod sm = new SpecialMethod();
            if (manageAfficheForm.getId() == 0) {      // 添加新公告
                Affiche affiche = new Affiche();
                affiche.setTitle(sm.toChinese(manageAfficheForm.getTitle()));
                affiche.setDates(manageAfficheForm.getDates());
                affiche.setContent(sm.toChinese(manageAfficheForm.getContent()));
                hn.save(affiche);
            } else {     // 修改现有公告
                String hql = "from Affiche where id=" + manageAfficheForm.getId();
                Affiche affiche = (Affiche) hn.queryOne(hql);
                affiche.setTitle(sm.toChinese(manageAfficheForm.getTitle()));
                affiche.setContent(sm.toChinese(manageAfficheForm.getContent()));
                hn.update(affiche);
            }
            //
            String hql = "from Affiche";
            List affiches = hn.query(hql);
            request.setAttribute("affiches", affiches);
            forward = "manage_ad";
        }
        return mapping.findForward(forward);
    }
}