/* * Generated by MyEclipse Struts * Template path: templates/java/JavaClass.vtl */package com.mvc.web.action;import javax.servlet.http.Cookie;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import com.mvc.web.form.LoginForm;/**  * MyEclipse Struts * Creation date: 04-01-2008 *  * XDoclet definition: * @struts.action path="/before" name="loginForm" scope="request" validate="true" * @struts.action-forward name="beforeT" path="/pages/login.do" redirect="true" * @struts.action-forward name="beforeF" path="/pages/login.jsp" */public class BeforeAction extends Action {	/*	 * Generated Methods	 */	/** 	 * Method execute	 * @param mapping	 * @param form	 * @param request	 * @param response	 * @return ActionForward	 */	public ActionForward execute(ActionMapping mapping, ActionForm form,			HttpServletRequest request, HttpServletResponse response) {		LoginForm loginForm = (LoginForm) form;		String nickname=null;		String password=null;		Cookie[] cookie=request.getCookies();		if(!(cookie==null)&&cookie.length>0){			for(int i=0;i<cookie.length;i++){				if(nickname==null){//說明用戶名還沒查到					if("nickname".equals(cookie[i].getName())){						nickname=cookie[i].getValue();						continue;//結束當前循環的當次循環					}				}				if(password==null){					if("password".equals(cookie[i].getName())){						password=cookie[i].getValue();						continue;											}				}				if(nickname!=null&&password!=null){//說明在cookie中查到用戶名和密碼					break;//跳出循環							}								}			if(nickname!=null&&password!=null){				loginForm.setNickname(nickname);				loginForm.setPassword(password);				return mapping.findForward("beforeT");							}else{				return mapping.findForward("beforeF");			}					}else{			return mapping.findForward("beforeF");		}			}}