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.batch.bootstrapper; 021 022 import java.io.IOException; 023 import java.io.InputStream; 024 import java.util.Properties; 025 026 public enum BootstrapperVersion { 027 028 INSTANCE; 029 030 private static final String PROPERTIES_PATH = "/org/sonar/batch/bootstrapper/version.txt"; 031 private String version; 032 033 public static String getVersion() { 034 return INSTANCE.version; 035 } 036 037 private BootstrapperVersion() { 038 InputStream input = getClass().getResourceAsStream(PROPERTIES_PATH); 039 try { 040 Properties properties = new Properties(); 041 properties.load(input); 042 this.version = properties.getProperty("version"); 043 044 } catch (IOException e) { 045 // Can not load the version 046 this.version = ""; 047 048 } finally { 049 BootstrapperIOUtils.closeQuietly(input); 050 } 051 } 052 }