package xin.glue.scheduling;
import java.util.Timer;
import java.util.TimerTask;
import java.util.Vector;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

public class XinJobListener implements ServletContextListener {
	private final Vector vectors = new Vector(); // 定时器数组
	//private final int period = 3 * 60; // 轮询周期

	public XinJobListener()
    {
    }
	
	public void contextInitialized(ServletContextEvent event) {
		schedule(new XinParseTask("XinZipAction-service"), 3 * 24 * 60 * 60);  //三天执行一次，删除部分表中7天前的数据
		schedule(new XinParseTask("XinHMResAction-service"), 30); // 30秒钟执行一次，解析接口表TBH06_L2_RECV_DATA数据
		schedule(new XinParseTask("XinG2ResAction-service"), 30); //40秒钟执行一次，解析接口表TBG06_L2_RECV_DATA数据
		schedule(new XinParseTask("XinLabResAction-service"), 30); //40秒钟执行一次，解析成分接口表TBG06_L2_CHEM_RESULT数据
	}

	public void contextDestroyed(ServletContextEvent event) {
		for (int i = 0, size = vectors.size(); i < size; i++) {
			Timer timer = (Timer) vectors.get(i);
			timer.cancel();
		}
		vectors.clear();
	}

	private void schedule(TimerTask task, long period) {
		Timer timer = new Timer();
		vectors.add(timer);
		timer.schedule(task, 10 * 1000, period * 1000);
	}
}