searchuserinfo.java~68~

一个基于JAVA的BS结构的宠物诊所管理系统.是当年在学校时写的,大家指点一下.

package gxaccp.t07.guoneng_wei.petclinicmanagesystem.action;

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 gxaccp.t07.guoneng_wei.petclinicmanagesystem.actionform.UserInfoPage;
import org.apache.struts.action.Action;
import javax.servlet.http.HttpSession;
import gxaccp.t07.guoneng_wei.petclinicmanagesystem.actionform.*;

public class SearchUserInfo
    extends Action {
  public ActionForward execute(ActionMapping actionMapping,
                               ActionForm actionForm,
                               HttpServletRequest servletRequest,
                               HttpServletResponse servletResponse) {

    HttpSession session = servletRequest.getSession();
    UserInfo admin = (UserInfo) session.getAttribute("UserInfo");
    if (!admin.isAdmin()) {
      System.out.println("--------来过searchUserInfo-Action里的这个地方---------");
      return actionMapping.findForward("IllegalAccessError");
    }

    UserInfoPage userInfoPage =new UserInfoPage();
    String currentPage = servletRequest.getParameter("jumpPage") + ""; //接收请求的页号

    try {
      boolean flag=false;
      if ("".equals(currentPage)) {
      flag=userInfoPage.init(1); //首次访问时
      }
      else {
       flag= userInfoPage.init(Integer.parseInt(currentPage));
      }

      servletRequest.setAttribute("FromSearchUserInfoAction", "OK");
      if (flag) {
         servletRequest.setAttribute("UserInfoPage", userInfoPage);
      }
      System.out.println("--------正常走过searchUserInfo-Action---------");
      return actionMapping.findForward("SearchUser");
    }
    catch (Exception ex) {
      System.out.println("--------异常的走过searchUserInfo-Action---------");
      return actionMapping.findForward("IllegalAccessError");
    }
//    throw new java.lang.UnsupportedOperationException(
//        "Method $execute() not yet implemented.");
  }
}