001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar is free software; you can redistribute it and/or
007     * modify it under the terms of the GNU Lesser General Public
008     * License as published by the Free Software Foundation; either
009     * version 3 of the License, or (at your option) any later version.
010     *
011     * Sonar is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014     * Lesser General Public License for more details.
015     *
016     * You should have received a copy of the GNU Lesser General Public
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.server.plugins;
021    
022    import org.sonar.api.ServerComponent;
023    import org.sonar.api.platform.PluginMetadata;
024    import org.sonar.api.platform.PluginRepository;
025    import org.sonar.api.platform.Server;
026    import org.sonar.updatecenter.common.UpdateCenter;
027    import org.sonar.updatecenter.common.Version;
028    
029    /**
030     * @since 2.4
031     */
032    public final class UpdateCenterMatrixFactory implements ServerComponent {
033    
034      private UpdateCenterClient centerClient;
035      private Version sonarVersion;
036      private PluginDownloader downloader;
037      private PluginRepository pluginRepository;
038    
039      public UpdateCenterMatrixFactory(UpdateCenterClient centerClient, PluginRepository pluginRepository, Server server, PluginDownloader downloader) {
040        this.centerClient = centerClient;
041        this.pluginRepository = pluginRepository;
042        this.sonarVersion = Version.create(server.getVersion());
043        this.downloader = downloader;
044      }
045    
046      public UpdateCenterMatrix getMatrix(boolean refresh) {
047        UpdateCenter center = centerClient.getCenter(refresh);
048        UpdateCenterMatrix matrix = null;
049        if (center != null) {
050          matrix = new UpdateCenterMatrix(center, sonarVersion);
051          matrix.setDate(centerClient.getLastRefreshDate());
052    
053          for (PluginMetadata metadata : pluginRepository.getMetadata()) {
054            matrix.registerInstalledPlugin(metadata.getKey(), Version.create(metadata.getVersion()));
055          }
056          for (String filename : downloader.getDownloads()) {
057            matrix.registerPendingPluginsByFilename(filename);
058          }
059        }
060        return matrix;
061      }
062    }
063