/*
 * Copyright (c) 2004 Your Corporation. All Rights Reserved.
 */
package net.jetmaven.service.hibernate;

import org.springframework.orm.hibernate.support.HibernateDaoSupport;
import net.jetmaven.service.UserManager;
import net.jetmaven.Constants;
import net.jetmaven.model.PersonPO;

import java.util.Collection;

/**
 * UserManager的代碼實(shí)現(xiàn)
 * Date: 2004-6-18
 * 
 * @author <a href="mailto:lbchen@mail.jetmaven.net">chenlibing</a>
 */
public class UserManagerImpl extends HibernateDaoSupport implements UserManager
{
    /**
     * 判斷用戶是否為合法用戶
     *
     * @param logonName 登陸名
     * @param password  密碼
     * @return 校驗(yàn)碼
     */
    public int logon(String logonName, String password)
    {
        int result = Constants.USER_INVALID;
        String HQLSelect = "select user from net.jetmaven.model.PersonPO as user where user.logonName=? and user.password=?";
        Collection allUser = getHibernateTemplate().find(HQLSelect, new String[]{logonName, password});
        if (allUser.size() > 0)
        {
            result = Constants.USER_VALID;
        }
        return result;
    }

    public PersonPO getPerson(Integer userId)
    {
        return (PersonPO) getHibernateTemplate().load(PersonPO.class, userId);
    }

    public Integer savePerson(PersonPO user)
    {
        Integer userId = null;
        if (user.getId() != null)
        {
            getHibernateTemplate().update(user);
            userId = user.getId();
        } else
        {
            userId = (Integer) getHibernateTemplate().save(user);
        }
        return userId;
    }
}