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- /*
- * 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.application.config;
-
- import java.io.BufferedReader;
- import java.io.IOException;
- import java.io.InputStreamReader;
- import java.nio.charset.StandardCharsets;
-
- import static java.lang.String.format;
-
- public class SonarQubeVersionHelper {
- private static final String SONARQUBE_VERSION_PATH = "/sq-version.txt";
-
- private static String sonarqubeVersion;
-
- private SonarQubeVersionHelper() {
- // only static methods
- }
-
- public static String getSonarqubeVersion() {
- if (sonarqubeVersion == null) {
- loadVersion();
- }
- return sonarqubeVersion;
- }
-
- private static synchronized void loadVersion() {
- try {
- try (BufferedReader in = new BufferedReader(
- new InputStreamReader(
- SonarQubeVersionHelper.class.getResourceAsStream(SONARQUBE_VERSION_PATH),
- StandardCharsets.UTF_8
- ))) {
- sonarqubeVersion = in.readLine();
- }
- } catch (IOException e) {
- throw new IllegalStateException(format("Cannot load %s from classpath", SONARQUBE_VERSION_PATH), e);
- }
- }
- }
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