nrdata-damon/src/org/leolo/rail/NRDataDamon.java

package org.leolo.rail;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.UnknownHostException;

import org.apache.activemq.transport.stomp.StompConnection;
import org.apache.activemq.transport.stomp.StompFrame;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.impl.StdSchedulerFactory;

public class NRDataDamon {
	
	private Logger log = LogManager.getLogger(getClass());
	
	NetowrkRailProcessingThread nrpt;
	
	public static void main(String [] args) {
		Logger log = LogManager.getLogger(NRDataDamon.class);
		ConfigurationManager.getInstance().forEach((k,v)->{
			if(k.toString().endsWith(".pwd")) {
				log.info("{} : {}", k , "****");
			}else {
				log.info("{} : {}", k, v);
			}
		});
		log.info("Opening database connection");
		DatabaseManager.getInstance().testPool();
		log.info("Database connected");
		try {
			Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
			scheduler.start();
		} catch (SchedulerException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		NRDataDamon ndd = new NRDataDamon();
		try {
			ndd.init();
			ndd.run();
		} catch (Exception e) {
			log.error(e.getMessage(), e);
			System.exit(-1);
		}
	}
	
	public void init() throws Exception {
		nrpt = new NetowrkRailProcessingThread();
		nrpt.init();
		nrpt.start();
	}
	
	public void run() throws Exception{
		while(true) {
			if(!nrpt.isAlive()) {
				log.warn("Network Rail processing thread died. Restarting...");
				nrpt = new NetowrkRailProcessingThread();
				nrpt.init();
				nrpt.start();
			}
			try {
				Thread.sleep(2500);
			}catch(InterruptedException e) {
				log.error(e.getMessage(), e);
			}
		}
	}
}