- /*
- * SonarQube
- * Copyright (C) 2009-2022 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.sonar.api.internal;
-
- import java.io.IOException;
- import java.net.URL;
- import java.nio.charset.StandardCharsets;
- import java.util.Locale;
- import java.util.Scanner;
- import org.sonar.api.SonarEdition;
- import org.sonar.api.utils.System2;
- import org.sonar.api.utils.Version;
-
- import static org.apache.commons.lang.StringUtils.trimToEmpty;
-
- /**
- * For internal use
- *
- * @since 7.8
- */
- public class MetadataLoader {
-
- private static final String SQ_VERSION_FILE_PATH = "/sq-version.txt";
- private static final String EDITION_FILE_PATH = "/sonar-edition.txt";
-
- private MetadataLoader() {
- // only static methods
- }
-
- public static Version loadVersion(System2 system) {
- URL url = system.getResource(SQ_VERSION_FILE_PATH);
-
- try (Scanner scanner = new Scanner(url.openStream(), StandardCharsets.UTF_8.name())) {
- String versionInFile = scanner.nextLine();
- return Version.parse(versionInFile);
- } catch (IOException e) {
- throw new IllegalStateException("Can not load " + SQ_VERSION_FILE_PATH + " from classpath ", e);
- }
- }
-
- public static SonarEdition loadEdition(System2 system) {
- URL url = system.getResource(EDITION_FILE_PATH);
- if (url == null) {
- return SonarEdition.COMMUNITY;
- }
- try (Scanner scanner = new Scanner(url.openStream(), StandardCharsets.UTF_8.name())) {
- String editionInFile = scanner.nextLine();
- return parseEdition(editionInFile);
- } catch (IOException e) {
- throw new IllegalStateException("Can not load " + EDITION_FILE_PATH + " from classpath", e);
- }
- }
-
- static SonarEdition parseEdition(String edition) {
- String str = trimToEmpty(edition.toUpperCase(Locale.ENGLISH));
- try {
- return SonarEdition.valueOf(str);
- } catch (IllegalArgumentException e) {
- throw new IllegalStateException(String.format("Invalid edition found in '%s': '%s'", EDITION_FILE_PATH, str));
- }
- }
- }
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