001/*
002 * (C) Copyright 2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     tdelprat
018 *
019 */
020package org.nuxeo.wizard.helpers;
021
022import java.io.File;
023import java.io.IOException;
024
025import org.nuxeo.launcher.config.ConfigurationGenerator;
026import org.nuxeo.wizard.context.Context;
027import org.nuxeo.wizard.context.ParamCollector;
028
029public class PackageDownloaderHelper {
030
031    public static final String MARKER_FILE = "packageSelection.done";
032
033    protected static File getMarkerFile(Context ctx) {
034        ParamCollector collector = ctx.getCollector();
035        ConfigurationGenerator cg = collector.getConfigurationGenerator();
036        File mpDir = cg.getDistributionMPDir();
037        return new File(mpDir, MARKER_FILE);
038    }
039
040    public static void markPackageSelectionDone(Context ctx) throws IOException {
041        File marker = getMarkerFile(ctx);
042        marker.createNewFile();
043    }
044
045    public static boolean isPackageSelectionDone(Context ctx) {
046        File marker = getMarkerFile(ctx);
047        return marker.exists();
048    }
049
050}