xmllogincheckdao.java

使用Eclipse开发的基于struts的银行信用管理网站

package com.webwork.dao;
import java.io.*;
import java.util.*;

import org.dom4j.io.SAXReader;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;

import com.webwork.mapping.UserInfoForm;
import com.webwork.struts.form.*;
public class XMLLoginCheckDao {
	private ArrayList list;
	public UserInfoForm Check(String usercode,File file)
	{
		UserInfoForm userInfo = null;
		Document doc = null;
		SAXReader reader = new SAXReader(); //dom4j读取文件IO流对象
		try {
			doc = reader.read(file);
			Element root = doc.getRootElement();
			userInfo = new UserInfoForm();
			//--从xml中获取登陆信息--------------------------------------------------------
			Element adminInfo = root.element("LoginInfo");
			String userid = adminInfo.element("usercode").getText();
			String userpass = adminInfo.element("password").getText();
			userInfo.setUsercode(userid);
			userInfo.setPassword(userpass);
			userInfo.setUsername("超级管理员");	
			userInfo.setRolename("超级管理员");
		} catch (DocumentException e) {
			e.printStackTrace();
		}
		return userInfo;
	}
}