net.geoprism.shapefile.GISManagerLauncher.java Source code

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Here is the source code for net.geoprism.shapefile.GISManagerLauncher.java

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/**
 * Copyright (c) 2015 TerraFrame, Inc. All rights reserved.
 *
 * This file is part of Runway SDK(tm).
 *
 * Runway SDK(tm) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * Runway SDK(tm) 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Runway SDK(tm).  If not, see <http://www.gnu.org/licenses/>.
 */
package net.geoprism.shapefile;

import java.lang.reflect.Constructor;
import java.util.Locale;

import org.apache.commons.cli.CommandLine;
import org.apache.commons.cli.CommandLineParser;
import org.apache.commons.cli.OptionBuilder;
import org.apache.commons.cli.Options;
import org.apache.commons.cli.ParseException;
import org.apache.commons.cli.PosixParser;
import org.eclipse.core.databinding.observable.Realm;
import org.eclipse.jface.databinding.swt.SWTObservables;
import org.eclipse.swt.widgets.Display;

import com.runwaysdk.generation.loader.LoaderDecorator;
import com.runwaysdk.generation.loader.Reloadable;

public class GISManagerLauncher {
    private static class Arguments {
        private Locale locale;

        @SuppressWarnings("static-access")
        public Arguments(String[] args) throws ParseException {
            this.locale = Locale.getDefault();

            Options options = new Options();
            options.addOption(OptionBuilder.withDescription("LOCALE of app localization").hasArg()
                    .withArgName("LOCALE").create("l"));

            CommandLineParser parser = new PosixParser();
            CommandLine cmd = parser.parse(options, args);

            if (cmd.hasOption("l")) {
                String value = cmd.getOptionValue("l");
                String[] localeInfo = value.split("_");

                switch (localeInfo.length) {
                case 1:
                    locale = new Locale(localeInfo[0]);
                    break;
                case 2:
                    locale = new Locale(localeInfo[0], localeInfo[1]);
                    break;
                case 3:
                    locale = new Locale(localeInfo[0], localeInfo[1], localeInfo[2]);
                    break;
                }
            }

        }

        public Locale getLocale() {
            return locale;
        }
    }

    public static void main(String[] args) throws Exception {
        Arguments arguments = new Arguments(args);
        Localizer.setInstance("messages", arguments.getLocale());

        final Display display = Display.getDefault();

        class WindowRunner implements Runnable, Reloadable {
            public void run() {
                try {
                    Class<?> clazz = LoaderDecorator.load("net.geoprism.shapefile.GISManagerWindow");

                    Constructor<?> constructor = clazz.getConstructor();
                    Object instance = constructor.newInstance();
                    clazz.getMethod("run").invoke(instance);
                } catch (RuntimeException e) {
                    throw e;
                } catch (Exception e) {
                    throw new RuntimeException(e);
                }
            }
        }

        Realm.runWithDefault(SWTObservables.getRealm(display), new WindowRunner());
    }

}