/*
 * Copyright 2012 by A-SIT, Secure Information Technology Center Austria
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://joinup.ec.europa.eu/software/page/eupl
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 */
package at.asit.pdfover.gui;

//Imports
import java.io.File;
import java.io.IOException;
import java.net.URL;

import javax.swing.JOptionPane;

import org.apache.log4j.PropertyConfigurator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import at.asit.pdfover.gui.utils.Messages;
import at.asit.pdfover.gui.workflow.StateMachineImpl;

/**
 * Main entry point for production
 */
public class Main {

	/**
	 * SLF4J Logger instance
	 **/
	private static final Logger log = LoggerFactory.getLogger(Main.class);
//	private static URL url=null;

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {

		try {
		File configDir = new File(Constants.CONFIG_DIRECTORY);
	
		if (!configDir.exists()) {
			configDir.mkdir();
		}
		

		File log4j = new File(configDir.getAbsolutePath() + File.separator + Constants.DEFAULT_LOG4J_FILENAME);
		if (log4j.exists()) {
			PropertyConfigurator.configureAndWatch(log4j.getAbsolutePath());
		}
		

		StateMachineImpl stateMachine = new StateMachineImpl(args);
		
		log.debug("Starting stateMachine ..."); //$NON-NLS-1$
		stateMachine.start();
		
		
		log.debug("Ended stateMachine ..."); //$NON-NLS-1$
		}
		catch (Throwable e) {
			
			log.error("Error occured " + e.getMessage()); //$NON-NLS-1$
			
			/*JOptionPane.showMessageDialog(null,
					"Error occured " + e.getMessage(), //$NON-NLS-1$
					null, JOptionPane.ERROR_MESSAGE);*/
		}

		// Workaround for remaining AWT-Shutdown thread on OSX
		System.exit(0);
	}


}