net.vicp.lylab.util.timer.LYPlan.java Source code

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Here is the source code for net.vicp.lylab.util.timer.LYPlan.java

Source

package net.vicp.lylab.util.timer;

import java.util.Timer;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * 
 * @author Young Lee
 * 
 *    LYPlan is a tiny schedule framework, could be apply to multitude purpose.<br>
 * 
 *    Release Under GNU Lesser General Public License (LGPL).
 * 
 * @since 2014.5.21
 * @version 1.0.0
 * 
 */
public class LYPlan extends HttpServlet {

    private TimerJob[] jobs = null;

    private static final long serialVersionUID = 1L;
    private static boolean Scheduled = false;

    @Override
    public void init() throws ServletException {

        System.out.println("LYPlan - Initialization started");

        ApplicationContext apx = new ClassPathXmlApplicationContext("applicationContext*.xml");
        LYPlan plan = (LYPlan) apx.getBean("lyplan");

        LYPlan.BeginSchedule(plan);

        super.init();
    }

    public static void BeginSchedule(LYPlan plan) {
        if (Scheduled)
            return;
        else
            Scheduled = true;
        Timer timer = new Timer();
        for (TimerJob bj : plan.getJobs()) {
            if (bj.getInterval() != 0)
                timer.schedule(bj, bj.getStartTime(), bj.getInterval());
            else
                timer.schedule(bj, bj.getStartTime());
            System.out.println("LYPlan - Load Schedule Job: " + bj.getClass().getName());
        }
    }

    public TimerJob[] getJobs() {
        return jobs;
    }

    public void setJobs(TimerJob[] jobs) {
        this.jobs = jobs;
    }

}