001/*
002 * (C) Copyright 2010-2015 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 *     Nuxeo - initial API and implementation
018 */
019
020package org.nuxeo.connect.client.we;
021
022import java.util.List;
023import java.util.stream.Collectors;
024
025import org.nuxeo.connect.data.DownloadablePackage;
026
027public class StudioSnapshotHelper {
028
029    public static final String SNAPSHOT_SUFFIX = "0.0.0-SNAPSHOT";
030
031    private StudioSnapshotHelper() {
032    }
033
034    public static boolean isSnapshot(DownloadablePackage pkg) {
035        return pkg.getVersion() != null && pkg.getVersion().toString().endsWith(SNAPSHOT_SUFFIX);
036    }
037
038    public static List<DownloadablePackage> removeSnapshot(List<DownloadablePackage> pkgs) {
039        return pkgs.stream().filter(pkg -> !isSnapshot(pkg)).collect(Collectors.toList());
040    }
041
042    public static DownloadablePackage getSnapshot(List<DownloadablePackage> pkgs) {
043        return pkgs.stream().filter(StudioSnapshotHelper::isSnapshot).findFirst().orElse(null);
044    }
045}