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.ecm.admin.runtime;
021
022import java.util.Arrays;
023
024import org.nuxeo.common.Environment;
025import org.nuxeo.connect.connector.fake.FakeDownloadablePackage;
026import org.nuxeo.connect.packages.dependencies.TargetPlatformFilterHelper;
027import org.nuxeo.connect.platform.PlatformId;
028import org.nuxeo.connect.update.Package;
029import org.nuxeo.runtime.api.Framework;
030
031public class PlatformVersionHelper {
032
033    public static final String UNKNOWN = "Unknown";
034
035    public static String getApplicationName() {
036        return Framework.getProperty(Environment.PRODUCT_NAME, UNKNOWN);
037    }
038
039    public static String getApplicationVersion() {
040        return Framework.getProperty(Environment.PRODUCT_VERSION, UNKNOWN);
041    }
042
043    public static PlatformId getPlatformId() {
044        if (getDistributionName().equals(UNKNOWN) || getDistributionVersion().equals(UNKNOWN)) {
045            return null;
046        }
047        return PlatformId.parse(getDistributionName(), getDistributionVersion());
048    }
049
050    public static String getDistributionName() {
051        return Framework.getProperty(Environment.DISTRIBUTION_NAME, UNKNOWN);
052    }
053
054    public static String getDistributionVersion() {
055        return Framework.getProperty(Environment.DISTRIBUTION_VERSION, UNKNOWN);
056    }
057
058    public static String getDistributionDate() {
059        return Framework.getProperty(Environment.DISTRIBUTION_DATE, UNKNOWN);
060    }
061
062    public static String getDistributionHost() {
063        return Framework.getProperty(Environment.DISTRIBUTION_SERVER, UNKNOWN);
064    }
065
066    /**
067     * @deprecated Since 6.0. Use {@link TargetPlatformFilterHelper#isCompatibleWithTargetPlatform(Package, PlatformId)}
068     * @see TargetPlatformFilterHelper
069     */
070    @Deprecated
071    public static boolean isCompatible(final String[] targetPlatforms, String currentPlatform) {
072        // we use a fake package here because the method of TargetPlatformFilterHelper without a package has become
073        // private
074        FakeDownloadablePackage fakePkg = new FakeDownloadablePackage(null, null);
075        fakePkg.targetPlatforms = Arrays.asList(targetPlatforms);
076        return TargetPlatformFilterHelper.isCompatibleWithTargetPlatform(fakePkg, PlatformId.parse(currentPlatform));
077    }
078
079    /**
080     * @deprecated Since 6.0. Use {@link TargetPlatformFilterHelper#isCompatibleWithTargetPlatform(Package, PlatformId)}
081     * @see #getPlatformId()
082     * @see TargetPlatformFilterHelper
083     */
084    @Deprecated
085    public static boolean isCompatible(String[] targetPlatforms) {
086        return isCompatible(targetPlatforms, getPlatformId().asString());
087    }
088
089}