useronlinehibernatedao.java

反ajax原代码

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   UserOnlineHibernateDAO.java

package com.laoer.bbscs.dao.hibernate;

import com.laoer.bbscs.bean.UserOnline;
import com.laoer.bbscs.dao.IUserOnlineDAO;
import com.laoer.bbscs.sys.Constant;
import com.laoer.bbscs.sys.SysUtil;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import net.sf.hibernate.*;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.dao.DataAccessException;
import org.springframework.orm.hibernate.HibernateCallback;
import org.springframework.orm.hibernate.HibernateTemplate;
import org.springframework.orm.hibernate.support.HibernateDaoSupport;

public class UserOnlineHibernateDAO extends HibernateDaoSupport
    implements IUserOnlineDAO
{

    private static final Log logger;
    private static final String LOAD_BY_USERNAME = "from UserOnline uo where uo.userName = ?";
    private static final String LOADS_ONLINE = "from UserOnline uo where uo.onlineTime > ? and uo.isGuest = ?";
    private static final String LOADS_FRIEND = "from UserOnline uo where uo.userID in (:friend) and uo.onlineTime > :time and uo.isGuest = 0";
    private static final String DEL_OUTTIME = "from UserOnline uo where uo.onlineTime < ?";
    private static final String DEL_USERNAME = "from UserOnline uo where uo.userName = ?";
    static Class class$com$laoer$bbscs$dao$hibernate$UserOnlineHibernateDAO; /* synthetic field */

    public UserOnlineHibernateDAO()
    {
    }

    public UserOnline saveUserOnline(UserOnline uo)
    {
        getHibernateTemplate().saveOrUpdate(uo);
        return uo;
        DataAccessException ex;
        ex;
        logger.error("saveUserOnline(UserOnline uo)" + ex);
        return null;
    }

    public UserOnline findUserOnlineByUserName(String userName)
    {
        List l = getHibernateTemplate().find("from UserOnline uo where uo.userName = ?", userName);
        if(l == null || l.size() == 0)
            return null;
        else
            return (UserOnline)l.get(0);
    }

    public List findUserOnlines(int isGuest)
    {
        Object o[];
        long atime = SysUtil.getLongTime() - Constant.ONLINETIME;
        o = (new Object[] {
            new Long(atime), new Integer(isGuest)
        });
        return getHibernateTemplate().find("from UserOnline uo where uo.onlineTime > ? and uo.isGuest = ?", o);
        DataAccessException ex;
        ex;
        logger.error(ex);
        return new ArrayList();
    }

    public int getUserOnlineCount(int isGuest)
    {
        Object o[];
        long atime = SysUtil.getLongTime() - Constant.ONLINETIME;
        o = (new Object[] {
            new Long(atime), new Integer(isGuest)
        });
        List l = getHibernateTemplate().find("select count(*) from UserOnline uo where uo.onlineTime > ? and uo.isGuest = ?", o);
        return ((Integer)l.get(0)).intValue();
        DataAccessException ex;
        ex;
        logger.error(ex);
        return 0;
    }

    public List findFriendUserOnline(List values)
    {
        return getHibernateTemplate().executeFind(values. new HibernateCallback() {

            public Object doInHibernate(Session s)
                throws HibernateException, SQLException
            {
                long atime = SysUtil.getLongTime() - Constant.ONLINETIME;
                Query q = s.createQuery("from UserOnline uo where uo.userID in (:friend) and uo.onlineTime > :time and uo.isGuest = 0");
                q.setParameterList("friend", values);
                q.setLong("time", atime);
                List list = q.list();
                return list;
            }

        });
    }

    public int getFriendUserOnlineCount(List values)
    {
        return ((Integer)(Integer)getHibernateTemplate().execute(values. new HibernateCallback() {

            public Object doInHibernate(Session s)
                throws HibernateException, SQLException
            {
                long atime = SysUtil.getLongTime() - Constant.ONLINETIME;
                Query q = s.createQuery("select count(*) from UserOnline uo where uo.userID in (:friend) and uo.onlineTime > :time and uo.isGuest = 0");
                q.setParameterList("friend", values);
                q.setLong("time", atime);
                List l = q.list();
                if(l != null && !l.isEmpty())
                    return (Integer)l.get(0);
                else
                    return new Integer(0);
            }

        })).intValue();
    }

    public void removeUserOnline()
    {
        getHibernateTemplate().execute(new HibernateCallback() {

            public Object doInHibernate(Session s)
                throws HibernateException, SQLException
            {
                long atime = SysUtil.getLongTime() - 0xdbba0L;
                s.delete("from UserOnline uo where uo.onlineTime < ?", new Long(atime), Hibernate.LONG);
                return null;
            }

        });
    }

    public void removeUserOnline(String userName)
    {
        getHibernateTemplate().execute(userName. new HibernateCallback() {

            public Object doInHibernate(Session s)
                throws HibernateException, SQLException
            {
                s.delete("from UserOnline uo where uo.userName = ?", userName, Hibernate.STRING);
                return null;
            }

        });
    }

    static Class class$(String x0)
    {
        return Class.forName(x0);
        ClassNotFoundException x1;
        x1;
        throw new NoClassDefFoundError(x1.getMessage());
    }

    static 
    {
        logger = LogFactory.getLog(class$com$laoer$bbscs$dao$hibernate$UserOnlineHibernateDAO != null ? class$com$laoer$bbscs$dao$hibernate$UserOnlineHibernateDAO : (class$com$laoer$bbscs$dao$hibernate$UserOnlineHibernateDAO = class$("com.laoer.bbscs.dao.hibernate.UserOnlineHibernateDAO")));
    }
}