loginaction.java

ssh整合框架

package com.demo.struts.action;

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

import org.apache.commons.logging.LogFactory;
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.demo.domain.User;
import com.demo.service.IUserservice;
import com.demo.service.impl.ServiceFactory;
import com.demo.service.impl.UserService;

public class LoginAction extends Action {

	protected final static ServiceFactory serviceFactory = ServiceFactory.getInstance();
	private static IUserservice userService = serviceFactory.getUserSercie();
	
	private static final org.apache.commons.logging.Log log = LogFactory.getLog(LoginAction.class);
	
	@Override
	public ActionForward execute(ActionMapping arg0, ActionForm arg1, HttpServletRequest arg2, HttpServletResponse arg3) throws Exception {
		// TODO Auto-generated method stub
		arg2.setCharacterEncoding("UTF-8");                     //处理中文字符问题
		System.out.println("start login method---------");
		String name = arg2.getParameter("name");
		                                                        //name = new String(name.getBytes("ISO8859-1"),"GBK");
		String pwd = arg2.getParameter("pwd");
		User user = userService.login(name, pwd);
		try{
			if(user!=null && !user.equals(null)){
				arg2.getSession().setAttribute("user", user);
				log.info("登陆成功！");
				return arg0.findForward("success");
			}
			else 
				return arg0.findForward("error");
		}catch(Exception ex) {
			log.error("异常："+ex.getLocalizedMessage());
			return arg0.findForward("error");
		}
	}
}