src/com/struts/dao/IndexDao.java

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package com.struts.dao;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.stereotype.Component;

import com.form.LoginForm;
import com.hibernate.AdminsEntity;
import com.hibernate.PlanEntity;
import com.hibernate.ResourceEntity;
import com.hibernate.RoomsEntity;
import com.hibernate.RoomsResourceEntity;
import com.struts.util.DateUtil;

@Component("indexDao")
public class IndexDao extends HibernateDaoSupport {



	/**
	 * 登录
	 * 
	 * @param request
	 * @return
	 */
	public LoginForm login(HttpServletRequest request) {
		String hql = null;
		LoginForm lf = new LoginForm();
		
		hql = "from AdminsEntity where loginname = '"
			+ request.getParameter("username") + "' and password = '"
			+ request.getParameter("password")+"'";
		
		List list = this.getHibernateTemplate().find(hql);
		if (list != null && list.size() == 1){
			AdminsEntity ue = (AdminsEntity)list.get(0);
			
			lf.setId(ue.getId().toString());
			lf.setLoginname(ue.getLoginname());
			lf.setUsername(ue.getUsername());
			
			return lf;
		}
		else
			return null;
			
		
	}
 
	/**
	 * 管理员管理：修改信息后保存到数据库
	 * @param request
	 * @return
	 */
	public String adminsAdd(HttpServletRequest request) {
		try {