hisqisnoten.HisqisNoten.java Source code

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Here is the source code for hisqisnoten.HisqisNoten.java

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/* Copyright (C) 2010-2011 Christoph Giesel
 * 
 * This program 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 3 of the License, or
 * (at your option) any later version.
 * 
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package hisqisnoten;

import java.io.File;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.HelpFormatter;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.PosixParser;

import hisqisnoten.console.HisqisConsole;
import hisqisnoten.gui.HisqisGUI;
import hisqisnoten.settings.HisqisSettings;
import hisqisnoten.settings.HisqisSettingsReader;

/**
 * 
 * @author Christoph Giesel
 *
 */
public class HisqisNoten {

    public static Options options;

    public static void main(String[] args) {
        options = new Options();
        options.addOption("h", "help", false, "this help");
        options.addOption("u", "user", true, "username for hisqis");
        options.addOption("p", "pass", true, "password for hisqis");
        options.addOption("c", "console", false, "console mode instead of gui mode");

        CommandLineParser parser = new PosixParser();

        try {
            CommandLine cmdline = parser.parse(options, args);

            if (cmdline.hasOption("help")) {
                printHelp();
                System.exit(0);
            }

            if (cmdline.getArgList().size() != 0) {
                System.err.println("Please use the new commandline options.");
                System.out.println();

                printHelp();
                System.exit(1);
            }

            HisqisSettings settings = null;
            HisqisSettings.genConfigPath();

            for (File configpath : HisqisSettings.configpath) {
                if (configpath.exists() && configpath.canRead()) {
                    settings = HisqisSettingsReader.loadDocument(configpath);

                    if (settings != null) {
                        break;
                    }
                }
            }

            if (settings == null) {
                settings = new HisqisSettings();
            }

            String user = cmdline.getOptionValue("user", null);
            String pass = cmdline.getOptionValue("pass", null);

            if (user != null) {
                settings.username = user;
            }
            if (pass != null) {
                settings.password = pass;
            }

            if (cmdline.hasOption("console")) {
                new HisqisConsole(settings);
            } else {
                new HisqisGUI(settings);
            }
        } catch (ParseException e) {
            printHelp();
        }
    }

    public static void printHelp() {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp("java -jar HisqisNoten.jar", options);
    }
}