usersbiz.java

人力资源管理系统

package com.accphr.biz.impl;

import java.io.Serializable;
import java.util.List;

import com.accphr.biz.IUsersBiz;
import com.accphr.dao.ICommonDao;
import com.accphr.entity.Users;
import com.accphr.page.PageResult;
/**
 * 用户数据库信息访问类
 * @author zhuohai
 *
 */
public class UsersBiz implements IUsersBiz {

	private ICommonDao commonDao=null;

	public void setCommonDao(ICommonDao commonDao) {
		this.commonDao = commonDao;
	}
	
	//用户登录查询
	/* (non-Javadoc)
	 * @see com.accphr.biz.IUsersBiz#loginUsers(java.lang.String, java.lang.String)
	 */
	public Users loginUsers(String uname,String upassword){
		Users us=null;
		String hql="from Users u left join fetch u.role r left join fetch r.rightses"
			+" where u.uname=? and u.upassword=?";
		List list=this.commonDao.findByHql(hql,new Object[]{uname,upassword});
		if(list.size()>0){
			us=(Users)list.get(0);
		}
		return us;
	}

	//添加用户
	public void add(Users users) {
		this.commonDao.add(users);
		
	}

	//删除用户
	public void del(Serializable serializable) {
		this.commonDao.del(Users.class, serializable);
		
	}

	//更新用户
	public void update(Users users) {
		this.commonDao.update(users);
		
	}
	
	
	//分页查询
	public void setPageResult(Users users,
			PageResult pageResult){
		String hql="from Users where 1=1";
		if(users!=null){
			
		}
		pageResult.setHql(hql);
		this.commonDao.pageList(pageResult);
	}

	//根据ID查询
	public Users findById(Serializable serializable) {
		return (Users)this.commonDao.findById(Users.class, serializable);
		
	}

	//按字段查询
	public List findByPro(Users users) {
		String hql="from Users where 1=1";
		if(users!=null){
			if(users.getUname()!=null&&users.getUname().length()>0){
				hql+=" and uname='"+users.getUname()+"'";
			}
		}
		
		List list=this.commonDao.findByHql(hql);
		return list;
	}
}