loginaction.java

开发环境：windows xp sp2 ＋ Eclipse5＋TOMCAT5.5＋mysql5.0 系统语言：jsp＋struts1.2+ajaxanywhere1.2 测试平台：windo

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package cn.jack.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

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 cn.jack.bean.GbookManger;
import cn.jack.bean.LoginBean;
import cn.jack.bean.PagesBean;
import cn.jack.form.LoginForm;
import cn.jack.tool.Forward;

/** 
 * MyEclipse Struts
 * Creation date: 04-01-2007
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/login.jsp" scope="request"
 */
public class LoginAction 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) {
		HttpSession session  = request.getSession();
		LoginForm lf = (LoginForm) form;
		LoginBean lb = new LoginBean();
		String username = lf.getUsername();
		String userpass =lf.getUserpass();
		if(username.equals("") || userpass.equals("")){
			return mapping.getInputForward();
		}
		if(lb.login(lf)){
			return mapping.getInputForward();
		}
		session.setAttribute("manger", username);
		return mapping.findForward(Forward.INDEX_KEY);
	}
}