carfreequeryaction.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 org.apache.struts.actions.DispatchAction;
import com.t60.oa.service.car.CarFreeQuery;
import hong.javanet.dao.HibernateAspect;
public class CarFreeQueryAction extends DispatchAction {
    public ActionForward query(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        FreeCarQueryForm freecarqueryform= (FreeCarQueryForm)form;
//        System.out.println("汽车编号:" + freecarqueryform.getCar_num());
//        System.out.println("汽车类型:" + freecarqueryform.getCar_state());
//        System.out.println("汽车状态:" + freecarqueryform.getCar_type());
        CarFreeQuery car_freequery = null;
        //car_freequery.setForm(freecarqueryform);
        if(request.getParameter("page")==null)
        {
            car_freequery=new CarFreeQuery();
            car_freequery.setForm(freecarqueryform);
            car_freequery.setPageIndex(1);
            car_freequery.setPageSize(3);
            car_freequery.setNeedCount(true);
            String key=String.valueOf(System.currentTimeMillis());
            request.setAttribute("key",key);
            request.getSession(true).setAttribute(key,car_freequery);

        }
        else
        {
            String key=request.getParameter("key");
            request.setAttribute("key",key);
            car_freequery=(CarFreeQuery)request.getSession(true)
                          .getAttribute(key);
            car_freequery.setPageIndex(Integer.parseInt(request.getParameter("page")));
            car_freequery.setNeedCount(false);
        }

        try {
            request.setAttribute("car_freequery", car_freequery);
            new HibernateAspect().bind(car_freequery, "carFreeQuery").execute();
            return mapping.findForward("query_result");
        } catch (Exception ex) {
            car_freequery.setMessage("查找失败……"+ex.getMessage());
            return mapping.getInputForward();
        }
//        throw new java.lang.UnsupportedOperationException(
//                "Method $execute() not yet implemented.");
    }
    public ActionForward sendCar(ActionMapping mapping, ActionForm form,
                                       HttpServletRequest request,
                                       HttpServletResponse response) {
        FreeCarQueryForm freecarqueryform = (FreeCarQueryForm) form;
        CarFreeQuery car_freequery = null;
        try {
            car_freequery = new CarFreeQuery();
            // freecarqueryform.setSelectCar(request.getParameterValues("selectCar"));
            car_freequery.setForm(freecarqueryform);
            new HibernateAspect().bind(car_freequery, "state").execute();
            request.setAttribute("sendOK", "派出成功！！");
        } catch (Exception ex1) {
            car_freequery.setMessage("派车失败！！！" + ex1.getMessage());
            request.setAttribute("sendOK", "派车失败！！");
        }
        return mapping.getInputForward();
    }
        public ActionForward noCar(ActionMapping mapping, ActionForm form,
                                       HttpServletRequest request,
                                       HttpServletResponse response) {
        FreeCarQueryForm freecarqueryform= (FreeCarQueryForm)form;
        CarFreeQuery car_freequery = null;
                try {
                    car_freequery = new CarFreeQuery();
                   // freecarqueryform.setSelectCar(request.getParameterValues("selectCar"));
                    car_freequery.setForm(freecarqueryform);
                    new HibernateAspect().bind(car_freequery, "noCar").execute();
                    request.setAttribute("sendOK","无车！！");
                }
                catch (Exception ex1) {
                car_freequery.setMessage("派车失败！！！"+ex1.getMessage());
                 request.setAttribute("sendOK","派车失败！！");
            }
        return mapping.getInputForward();

    }

}