userloginaction.java

实现网上订餐系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.eatery.user.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.eatery.po.UserInfo;
import com.eatery.service.UserInfoService;
import com.eatery.struts.form.UserInfoForm;
import com.eatery.util.MD5;


public class UserLoginAction extends Action {
	private UserInfoService service;
	public UserInfoService getService() {
		return service;
	}
	public void setService(UserInfoService service) {
		this.service = service;
	}
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		UserInfoForm uif=(UserInfoForm) form;
		UserInfo ui=new UserInfo();
		MD5 md5=new MD5();
		
		ui.setUName(uif.getUserName());
		ui.setUPass(md5.getMD5ofStr(uif.getUserPass1()));
		
		UserInfo userInfo=service.findUserByNameAndPass(ui);
		
		if(userInfo==null){
			ActionErrors ae=new ActionErrors();
			ae.add("userinfo",new ActionError("user.error"));
			saveErrors(request, ae);
			return mapping.getInputForward();
		}
		request.getSession().setAttribute("USERINFO",userInfo);
		return mapping.findForward("ok");
	}
}