/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Project : MapleFetion2
* Package : net.solosky.maplefetion.util
* File : ThreadTimer.java
* Author : solosky < solosky772@qq.com >
* Created : 2010-5-10
* License : Apache License 2.0
*/
package net.solosky.maplefetion.util;
import java.util.Timer;
import java.util.TimerTask;
import org.apache.log4j.Logger;
/**
*
* 线程定时器，
* 这个计时器委托给java.util.Timer，因为使用了一个线程来完成定时
*
* @author solosky <solosky772@qq.com>
*/
public class ThreadTimer implements FetionTimer
{
/**
* 定时器
*/
protected Timer timer;
/**
* LOGGER
*/
protected static Logger logger = Logger.getLogger(ThreadTimer.class);
/**
* 构造函数
*/
public ThreadTimer()
{
}
/* (non-Javadoc)
* @see net.solosky.maplefetion.util.FetionTimer#scheduleTask(java.lang.String, java.util.TimerTask, long, long)
*/
@Override
public void scheduleTask(TimerTask task, long delay,long period)
{
this.timer.schedule(task, delay, period);
logger.debug("Scheduled timer task: "+task.getClass().getName());
}
/* (non-Javadoc)
* @see net.solosky.maplefetion.util.FetionTimer#startTimer()
*/
@Override
public void startTimer()
{
//防止系统退出时Timer没有退出，把timer设置为Deamon线程
this.timer = new Timer("MapleFetionTimer", true);
logger.debug("ThreadTimer started...");
}
/* (non-Javadoc)
* @see net.solosky.maplefetion.util.FetionTimer#stopTimer()
*/
@Override
public void stopTimer()
{
this.timer.cancel();
logger.debug("ThreadTimer stopped...");
}
/* (non-Javadoc)
* @see net.solosky.maplefetion.util.FetionTimer#clearCanceledTask()
*/
@Override
public void clearCanceledTask()
{
this.timer.purge();
logger.debug("Clear canceledTask..");
}
}