autohtmlgenerater.java

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package com.easyjf.news.business;

import java.util.Date;
import java.util.List;

public class AutoHtmlGenerater implements Runnable {	
	private static AutoHtmlGenerater generater=new AutoHtmlGenerater();
	private Date beginTime;//开始运行时间
	private int times=0;//循环运行次数
	private int errNum=0;
	private String siteRootPath;
	private boolean pause=false;
	private boolean stop=false;
	private boolean running=false;;
	private Thread thread;	
	public static AutoHtmlGenerater getInstance()
	{
		return generater;
	}
	public void run() {
		thread=Thread.currentThread();
		beginTime=new Date();
		// TODO Auto-generated method stub
		while(!stop)
		{
		running=true;
		try{
		  Thread.sleep(1000);
		  generater();
		  times++;
			}
			catch(Exception e)
			{		
				e.printStackTrace();
			}
		}		
		thread=null;
		running=false;
	}
   public void start()
   {
	   //弟一次运行	 
	   if(thread==null)
		   {
		   stop=false;
		   thread=new Thread(this);
		   thread.start();
		   }
	   else  if(pause)//暂停后重新运行
		   {
		   pause=false;
	   if(thread.isInterrupted())thread.start();
	   System.out.println("开始运行...");
		   }
   }
   public void pause()
   {	  
		   pause=true;		  
		   if(thread!=null && thread.isAlive())thread.interrupt(); 
		   running=false;
		   stop=true;
		   System.out.println("暂停运行...");	   
   }
   public void stop()
   {	   
	   stop=true;
   }
   public void generater()
   {
	   List list=DynamicStaticPair.query("types=1");
	   if(list!=null)
	   {
		   for(int i=0;i<list.size();i++){
		   DynamicStaticPair dp=(DynamicStaticPair)list.get(i);		   
		   dp.changeSiteRootpath(siteRootPath);
		   try
		   {
           //计算时间，若达到转换条件则进行转换
			if(dp.getIntervals()!=null && (dp.getIntervals().intValue()>0)){
			Date d=new Date();			
			if(dp.getVdate()==null || ((d.getTime()-dp.getVdate().getTime())>(dp.getIntervals().intValue()*1000)))
			dp.generater();
			   }
			Thread.sleep(1500);
		   }
		   catch(Exception e)
		   {
			   errNum++;
			   e.printStackTrace();
		   }
		   
		   }		   
	   }
   }
   
public Date getBeginTime() {
	return beginTime;
}
public void setBeginTime(Date beginTime) {
	this.beginTime = beginTime;
}
public String getSiteRootPath() {
	return siteRootPath;
}
public void setSiteRootPath(String siteRootPath) {
	this.siteRootPath = siteRootPath;
}
public int getTimes() {
	return times;
}

public int getErrNum() {
	return errNum;
}

public boolean isPause() {
	return pause;
}
public boolean isStop() {
	return stop;
}

public boolean isRunning() {
	return running;
}
public String showStatus()
{
	String ret="示启动";
	if(pause)
	{
		ret="暂停";
	}
	else if(running)
	{
		ret="运行中";
	}
	
	return ret;
}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

	}

}