userdao.java

Struts2+Spring2+Hibernate3实现简单的整合

/** 
 *
 * @author <a href="mailto:[e-mail]">flustar</a>
 * @version 1.0 
 * Creation date: Dec 24, 2007 12:38:48 AM
 */
package com.firstssh.dao.impl;

import java.util.List;

import com.firstssh.common.dao.GenericDao;
import com.firstssh.dao.IUserDao;
import com.firstssh.model.User;

public class UserDao extends GenericDao<User,Integer> implements IUserDao{

	public List<User> findAllUser() {
		
		return (List<User>)find("from User");
	}

	public User findUserByNameAndPass(String username, String password) {
		Object[] params=new Object[]{username,password};
		List<User> userList=find("from User as user where user.username=? and user.password=? ",params);
		if(userList!=null&&userList.size()>=1){
			return userList.get(0);
		}
		return null;
	}


	public User getUserByName(String username) {
		List<User> userList=find("from User as user where user.username=?",username);
		if(userList!=null&&userList.size()>=1){
			return userList.get(0);
		}
		return null;
	}

}