001/*
002 * (C) Copyright 2011 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     tdelprat
016 *
017 */
018package org.nuxeo.wizard.helpers;
019
020import java.io.File;
021import java.io.IOException;
022
023import org.nuxeo.launcher.config.ConfigurationGenerator;
024import org.nuxeo.wizard.context.Context;
025import org.nuxeo.wizard.context.ParamCollector;
026
027public class PackageDownloaderHelper {
028
029    public static final String MARKER_FILE = "packageSelection.done";
030
031    protected static File getMarkerFile(Context ctx) {
032        ParamCollector collector = ctx.getCollector();
033        ConfigurationGenerator cg = collector.getConfigurationGenerator();
034        File mpDir = cg.getDistributionMPDir();
035        return new File(mpDir, MARKER_FILE);
036    }
037
038    public static void markPackageSelectionDone(Context ctx) throws IOException {
039        File marker = getMarkerFile(ctx);
040        marker.createNewFile();
041    }
042
043    public static boolean isPackageSelectionDone(Context ctx) {
044        File marker = getMarkerFile(ctx);
045        return marker.exists();
046    }
047
048}