path: root/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/App.java

package org.openslx.bwlp.sat;

import java.security.NoSuchAlgorithmException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.TimerTask;

import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.Logger;
import org.apache.thrift.transport.TTransportException;
import org.openslx.bwlp.sat.database.Database;
import org.openslx.bwlp.sat.database.mappers.DbImage;
import org.openslx.bwlp.sat.fileserv.FileServer;
import org.openslx.bwlp.sat.thrift.BinaryListener;
import org.openslx.bwlp.sat.thrift.cache.OperatingSystemList;
import org.openslx.bwlp.sat.thrift.cache.OrganizationList;
import org.openslx.bwlp.sat.util.Configuration;
import org.openslx.bwlp.sat.util.QuickTimer;
import org.openslx.bwlp.thrift.iface.ImageSummaryRead;
import org.openslx.bwlp.thrift.iface.UserInfo;

public class App {

	private static Logger log = Logger.getLogger(App.class);

	private static List<Thread> servers = new ArrayList<>();

	public static boolean DEBUG = false;

	public static void main(String[] args) throws TTransportException, NoSuchAlgorithmException {
		//get going and show basic information in log file
		BasicConfigurator.configure();
		if (args.length != 0 && args[0].equals("debug")) {
			DEBUG = true;
		}
		log.info("****************************************************************");
		log.info("******************* Starting Application ***********************");
		log.info("****************************************************************");

		// get Configuration
		try {
			log.info("Loading configuration");
			Configuration.load();
		} catch (Exception e1) {
			log.fatal("Could not load configuration", e1);
			System.exit(1);
		}

		// Load useful things from master server
		OrganizationList.get();
		//OperatingSystemList.get();

		// Start file transfer server
		if (!FileServer.instance().start()) {
			log.error("Could not start internal file server.");
			return;
		}
		// Start Server
		Thread t;
		t = new Thread(new BinaryListener(9090, false));
		servers.add(t);
		t.start();
		// DEBUG
		if (DEBUG) {
			Database.printCharsetInformation();
			List<ImageSummaryRead> allVisible;
			try {
				allVisible = DbImage.getAllVisible(new UserInfo("bla", "blu", null, null, null), null, 0);
				log.info("Got " + allVisible.size());
			} catch (SQLException e) {
				log.warn("could not test query getallvisible");
			}
			QuickTimer.scheduleAtFixedDelay(new TimerTask() {
				@Override
				public void run() {
					Database.printDebug();
				}
			}, 100, 5000);
		}
		// Wait for servers
		for (Thread wait : servers) {
			boolean success = false;
			while (!success) {
				try {
					wait.join();
					success = true;
				} catch (InterruptedException e) {
					// Do nothing...
				}
			}
		}
		QuickTimer.cancel();
		log.info(new Date() + " - all Servers shut down, exiting...\n");
	}

}