updatecaraction.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.actions.DispatchAction;
import com.t60.oa.service.car.*;
import hong.javanet.dao.HibernateAspect;
import java.io.UnsupportedEncodingException;

public class UpdatecarAction extends DispatchAction
{
    /**
     * 显示修改页面
     */
    public ActionForward load_update(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws
            UnsupportedEncodingException
    {
        UpdatecarActionForm updatecarActionForm = (UpdatecarActionForm) form;
        Updatecar uc = new Updatecar();
      if(request.getMethod().equalsIgnoreCase("GET"))
      {
       String num =request.getParameter("num");
       if(num!=null)
       {
           try
           {
               num = new String(num.getBytes("ISO-8859-1"), "GBK");
               //updatecarActionForm.setNum(num);
              // request.setAttribute("num",num);
              uc.setNum(num);
              //System.out.println("num的值："+num);
           } catch (UnsupportedEncodingException ex1)
           {
               ex1.printStackTrace();
           }
       }
   }

        try
        {
            //uc.setForm(updatecarActionForm);
            //request.setAttribute("updatecar", uc);
            new HibernateAspect().bind(uc, "update").execute();
            request.setAttribute("car",uc.getCar());
            //System.out.println(uc.getResult());
            return mapping.findForward("ok");
        }
        catch (Exception ex)
        {
            uc.setMessage("不能查询" + ex.getMessage());
            return mapping.getInputForward();
        }

    }
    /**
     * 修改记录
     */

    public ActionForward updateCar(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws
            UnsupportedEncodingException{
        UpdatecarActionForm updatecarActionForm = (UpdatecarActionForm) form;
       // System.out.println("汽车状态："+updatecarActionForm.getState());
        //System.out.println("汽车类型："+updatecarActionForm.getType());
        Updatecar uc = new Updatecar();
        uc.setForm(updatecarActionForm);
        try {
            new HibernateAspect().bind(uc, "updatecar").execute();
        } catch (Exception ex) {
        }
        return mapping.findForward("okupdate");
    }

}