MZmineMain.java

/*
 * Copyright 2006-2016 The MZmine 3 Development Team
 * 
 * This file is part of MZmine 3.
 * 
 * MZmine 3 is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License as published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 * 
 * MZmine 3 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
 * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with MZmine 3; if not,
 * write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
 * USA
 */

package io.github.mzmine.main;

import java.nio.file.Paths;
import java.util.Locale;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import io.github.mzmine.gui.MZmineGUI;
import javafx.application.Application;

/**
 * MZmine main class
 */
public final class MZmineMain {

  private static final Logger logger = LoggerFactory.getLogger(MZmineMain.class);

  public static void main(String args[]) {

    /*
     * In the beginning, set the default locale to English, to avoid problems with conversion of
     * numbers etc. (e.g. decimal separator may be . or , depending on the locale)
     */
    Locale.setDefault(new Locale("en", "US"));

    /*
     * Configure the logging properties before we start logging
     */
    MZmineLogging.configureLogging();

    /*
     * Report current working directory
     */
    String cwd = Paths.get(".").toAbsolutePath().normalize().toString();
    logger.info("MZmine " + MZmineCore.getMZmineVersion() + " starting");
    logger.debug("Working directory is " + cwd);

    /*
     * Cleanup old temporary files on a new thread
     */
    TmpFileCleanup cleanupClass = new TmpFileCleanup();
    Thread cleanupThread = new Thread(cleanupClass);
    cleanupThread.setPriority(Thread.MIN_PRIORITY);
    cleanupThread.start();

    /*
     * Register shutdown hook
     */
    ShutDownHook shutDownHook = new ShutDownHook();
    Thread shutDownThread = new Thread(shutDownHook);
    Runtime.getRuntime().addShutdownHook(shutDownThread);

    /*
     * Load modules on a new thread after the GUI has started
     */
    MZmineModuleStarter moduleStarter = new MZmineModuleStarter();
    Thread moduleStarterThread = new Thread(moduleStarter);
    moduleStarterThread.setPriority(Thread.MIN_PRIORITY);
    moduleStarterThread.start();

    /*
     * Usage Tracker
     */
    GoogleAnalyticsTracker GAT =
        new GoogleAnalyticsTracker("MZmine Loaded (GUI mode)", "/JAVA/Main/GUI");
    Thread gatThread = new Thread(GAT);
    gatThread.setPriority(Thread.MIN_PRIORITY);
    gatThread.start();

    /*
     * Start the JavaFX GUI
     */
    logger.info("Starting MZmine GUI");
    Application.launch(MZmineGUI.class, args);

  }

}