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}