queryempaction.java

办公自动化项目

package com.t60.oa.web.org;

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 com.t60.oa.service.org.QueryEmp;
import com.t60.oa.service.org.*;
import hong.javanet.dao.HibernateAspect;

public class QueryEmpAction extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) {
        QueryEmpActionForm queryEmpActionForm = (QueryEmpActionForm) form;

        QueryEmp queryemp = null;

        if(request.getParameter("page")==null)
        {
            queryemp = new QueryEmp();

            queryemp.setQueryform(queryEmpActionForm);
            queryemp.setPageIndex(1);
            queryemp.setPageSize(10);
            queryemp.setNeedCount(true);
            //用系统时间做关键字，避免Session乱窜（用户开两个或以上窗口的时候）
            String key = String.valueOf(System.currentTimeMillis());
            request.setAttribute("key",key);
            request.setAttribute("depId",request.getParameter("id"));//获取部门id
            request.getSession(true).setAttribute(key,queryemp);
        }
        else//翻页
        {
            String key = request.getParameter("key");
            request.setAttribute("key",key);
            queryemp = (QueryEmp)request.getSession(true).getAttribute(key);
            queryemp.setPageIndex(Integer.parseInt(request.getParameter("page")));
            queryemp.setNeedCount(false);

        }


       // queryemp.setQueryform(queryEmpActionForm);


        try {

            request.setAttribute("queryemp",queryemp);

            new HibernateAspect().bind(queryemp,"QueryEmp").execute();

            return mapping.findForward("ok");
        } catch (Exception ex) {
            queryemp.setMessage("查询失败"+ex.getMessage());
            return mapping.getInputForward();
        }
    }
}