loginaction.java

JavaEE订餐项目的功能：用户登录、用户注册、添加订餐信息、查询订餐、结算、权限验证

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

import java.util.Locale;

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

import org.apache.struts.Globals;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.amaker.bean.SystemMember;
import com.amaker.dao.SystemMemberDao;
import com.amaker.dao.impl.SystemMemberDaoImpl;
import com.amaker.struts.form.LoginForm;

/** 
 * MyEclipse Struts
 * Creation date: 03-26-2008
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/pages/login.jsp" scope="request" validate="true"
 */
public class LoginAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm loginForm = (LoginForm) form;
		String name = loginForm.getName();
		String password = loginForm.getPassword();
		
		SystemMemberDao dao = new SystemMemberDaoImpl();
		SystemMember m = dao.login(name, password);
		
		if(m!=null){
			HttpSession session  = request.getSession();
			session.setAttribute("SystemMember", m);
			return mapping.findForward("main");
		}else{
			String msg = "用户名称或者密码错误,请重新登录！！！";
			request.setAttribute("Login_Error", msg);
			return mapping.getInputForward();
		}
		
	}
	public ActionForward i18n(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String language = request.getParameter("language");
		String country = request.getParameter("country");
		
		Locale l = new Locale(language,country);
		
		HttpSession session = request.getSession();
		
		session.setAttribute(Globals.LOCALE_KEY, l);
		
		return mapping.getInputForward();
		
	}
}