sonarqube/server/sonar-server-common/src/main/java/org/sonar/server/plugins/InstalledPluginReferentialFactory.java

/*
 * SonarQube
 * Copyright (C) 2009-2019 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.server.plugins;

import org.picocontainer.Startable;
import org.sonar.core.platform.PluginRepository;
import org.sonar.updatecenter.common.PluginReferential;

public class InstalledPluginReferentialFactory implements Startable {

  private final PluginRepository pluginRepository;
  private PluginReferential installedPluginReferential;

  public InstalledPluginReferentialFactory(PluginRepository pluginRepository) {
    this.pluginRepository = pluginRepository;
  }

  @Override
  public void start() {
    try {
      init();
    } catch (Exception e) {
      throw new IllegalStateException("Unable to load installed plugins", e);
    }
  }

  @Override
  public void stop() {
    // nothing to do
  }

  public PluginReferential getInstalledPluginReferential() {
    return installedPluginReferential;
  }

  private void init() {
    installedPluginReferential = PluginReferentialMetadataConverter.getInstalledPluginReferential(pluginRepository.getPluginInfos());
  }

}