loginaction.java

建立于Eclipse平台的WEB应用系统-物流管理系统变更模块

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package org.mychange.struts.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 org.mychange.obj.Users;
import org.mychange.service.IUsersService;
import org.mychange.struts.form.LoginForm;


/** 
 * MyEclipse Struts
 * Creation date: 07-24-2008
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/login.jsp" scope="request" validate="true"
 * @struts.action-forward name="right" path="/index.jsp"
 */
public class LoginAction extends BaseAction {
	/*
	 * 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 loginForm = (LoginForm) form;
		
		String name = loginForm.getUserName(); 
		String password = loginForm.getPassword(); 
				
		ActionForward forward = mapping.getInputForward(); 
		IUsersService service = (IUsersService) getBean("usersManager"); 
		
		Users userFromDB = service.getUsersByName(name);
				
		
		if(userFromDB!=null && userFromDB.getPasswords().equals(password))
		{ 
			forward = mapping.findForward("right"); 
		}else{
			forward = mapping.findForward("fault");
		}
		session.setAttribute("userName",userFromDB.getUserName());
		/**
		 * 获取登陆者的身份
		 * 根据身份来验证者是否有这个权限
		 */
		session.setAttribute("identity", userFromDB.getPosition());
		session.setAttribute("connection", userFromDB.getTel());
		return forward;
	}
}