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Common library used by some SonarLint flavors

There is a newer version: 10.2.0.78029

/*
 * SonarLint Core - Plugin Commons
 * Copyright (C) 2016-2022 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.sonarsource.sonarlint.core.plugin.commons;

import java.util.Map;
import java.util.Map.Entry;
import java.util.function.BiPredicate;
import org.sonar.api.Plugin;
import org.sonar.api.config.Configuration;
import org.sonarsource.sonarlint.core.commons.log.SonarLintLogger;
import org.sonarsource.sonarlint.core.plugin.commons.pico.ComponentContainer;
import org.sonarsource.sonarlint.core.plugin.commons.sonarapi.PluginContextImpl;
import org.sonarsource.sonarlint.plugin.api.SonarLintRuntime;

public class ExtensionInstaller {
  private static final SonarLintLogger LOG = SonarLintLogger.get();

  private final SonarLintRuntime sonarRuntime;
  private final Configuration bootConfiguration;

  public ExtensionInstaller(SonarLintRuntime sonarRuntime, Configuration bootConfiguration) {
    this.sonarRuntime = sonarRuntime;
    this.bootConfiguration = bootConfiguration;
  }

  public ExtensionInstaller install(ComponentContainer container, Map pluginInstancesByKey, BiPredicate extensionFilter) {
    for (Entry pluginInstanceEntry : pluginInstancesByKey.entrySet()) {
      var plugin = pluginInstanceEntry.getValue();
      var context = new PluginContextImpl.Builder()
        .setSonarRuntime(sonarRuntime)
        .setBootConfiguration(bootConfiguration)
        .build();
      var pluginKey = pluginInstanceEntry.getKey();
      try {
        plugin.define(context);
        loadExtensions(container, pluginKey, context, extensionFilter);
      } catch (Throwable t) {
        LOG.error("Error loading components for plugin '{}'", pluginKey, t);
      }
    }
    return this;
  }

  private void loadExtensions(ComponentContainer container, String pluginKey, Plugin.Context context, BiPredicate extensionFilter) {
    for (Object extension : context.getExtensions()) {
      if (extensionFilter.test(pluginKey, extension)) {
        container.addExtension(pluginKey, extension);
      }
    }
  }

}