car_cpcxaction.java

办公自动化项目

package com.t60.oa.web.car;

import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.Action;
import hong.javanet.dao.HibernateAspect;
import com.t60.oa.service.car.Car_cpcx;

public class Car_cpcxAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        Car_cpcxForm car_cpcxForm = (Car_cpcxForm) form;
        Car_cpcx car_cpcx=new Car_cpcx();


        if(request.getParameter("page")==null) {//不是翻页,查第一页
            car_cpcx.setPageIndex(1);
            car_cpcx.setPageSize(8);
            car_cpcx.setNeedCount(true);
            String key = String.valueOf(System.currentTimeMillis());
            request.setAttribute("key",key);
            request.getSession(true).setAttribute(key,car_cpcx);
        }
        else {//翻页
            String key = request.getParameter("key");
            request.setAttribute("key",key);
            car_cpcx = (Car_cpcx)request.getSession(true)
                  .getAttribute(key);
            car_cpcx.setPageIndex(Integer.parseInt(
                    request.getParameter("page")));
            car_cpcx.setNeedCount(false);
        }

        try {
            request.setAttribute("car_cpcx",car_cpcx);
            new HibernateAspect().bind(car_cpcx, "car_cpcx").execute();
            return mapping.getInputForward();
        } catch (Exception ex) {
            return mapping.getInputForward();
        }

    }
}