| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.internal; |
| |
| import static org.apache.geode.internal.VersionDescription.BUILD_ID; |
| import static org.apache.geode.internal.VersionDescription.BUILD_JAVA_VERSION; |
| import static org.apache.geode.internal.VersionDescription.BUILD_PLATFORM; |
| import static org.apache.geode.internal.VersionDescription.PRODUCT_NAME; |
| import static org.apache.geode.internal.VersionDescription.PRODUCT_VERSION; |
| import static org.apache.geode.internal.VersionDescription.RESOURCE_NAME; |
| import static org.apache.geode.internal.VersionDescription.SOURCE_DATE; |
| import static org.apache.geode.internal.VersionDescription.SOURCE_REPOSITORY; |
| import static org.apache.geode.internal.VersionDescription.SOURCE_REVISION; |
| import static org.apache.geode.internal.lang.SystemUtils.getBootClassPath; |
| import static org.apache.geode.internal.lang.SystemUtils.getClassPath; |
| |
| import java.io.File; |
| import java.io.PrintStream; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.net.URL; |
| import java.util.StringTokenizer; |
| |
| import org.apache.geode.annotations.Immutable; |
| |
| /** |
| * This class provides build and version information about GemFire. It gathers this information from |
| * the resource property file for this class. |
| */ |
| public class GemFireVersion { |
| @Immutable |
| private static final VersionDescription description = createDescription(); |
| |
| private GemFireVersion() {} |
| |
| private static VersionDescription createDescription() { |
| String name = |
| GemFireVersion.class.getPackage().getName().replace('.', '/') + "/" + RESOURCE_NAME; |
| return new VersionDescription(name); |
| } |
| |
| private static VersionDescription getDescription() { |
| return description; |
| } |
| |
| public static String getProductName() { |
| return getDescription().getProperty(PRODUCT_NAME); |
| } |
| |
| public static String getGemFireVersion() { |
| return getDescription().getProperty(PRODUCT_VERSION); |
| } |
| |
| public static String getSourceDate() { |
| return getDescription().getProperty(SOURCE_DATE); |
| } |
| |
| public static String getSourceRepository() { |
| return getDescription().getProperty(SOURCE_REPOSITORY); |
| } |
| |
| public static String getSourceRevision() { |
| return getDescription().getProperty(SOURCE_REVISION); |
| } |
| |
| public static String getBuildId() { |
| return getDescription().getProperty(BUILD_ID); |
| } |
| |
| public static String getBuildPlatform() { |
| return getDescription().getProperty(BUILD_PLATFORM); |
| } |
| |
| public static String getBuildJavaVersion() { |
| return getDescription().getProperty(BUILD_JAVA_VERSION); |
| } |
| |
| public static String getGemFireJarFileName() { |
| return "geode-core-" + GemFireVersion.getGemFireVersion() + ".jar"; |
| } |
| |
| public static void print(PrintWriter pw) { |
| getDescription().print(pw); |
| } |
| |
| public static void print(PrintStream ps) { |
| print(new PrintWriter(ps, true)); |
| } |
| |
| public static String asString() { |
| StringWriter sw = new StringWriter(256); |
| PrintWriter pw = new PrintWriter(sw); |
| print(pw); |
| pw.flush(); |
| return sw.toString(); |
| } |
| |
| /** Public method that returns the URL of the gemfire jar file */ |
| public static URL getJarURL() { |
| java.security.CodeSource cs = GemFireVersion.class.getProtectionDomain().getCodeSource(); |
| if (cs != null) { |
| return cs.getLocation(); |
| } |
| // fix for bug 33274 - null CodeSource from protection domain in Sybase |
| URL csLoc = null; |
| StringTokenizer tokenizer = new StringTokenizer(getClassPath(), File.pathSeparator); |
| while (tokenizer.hasMoreTokens()) { |
| String jar = tokenizer.nextToken(); |
| if (jar.contains(getGemFireJarFileName())) { |
| File gemfireJar = new File(jar); |
| try { |
| csLoc = gemfireJar.toURI().toURL(); |
| } catch (Exception ignored) { |
| } |
| break; |
| } |
| } |
| if (csLoc != null) { |
| return csLoc; |
| } |
| // try the boot class path to fix bug 37394 |
| tokenizer = new StringTokenizer(getBootClassPath(), File.pathSeparator); |
| while (tokenizer.hasMoreTokens()) { |
| String jar = tokenizer.nextToken(); |
| if (jar.contains(getGemFireJarFileName())) { |
| File gemfireJar = new File(jar); |
| try { |
| csLoc = gemfireJar.toURI().toURL(); |
| } catch (Exception ignored) { |
| } |
| break; |
| } |
| } |
| return csLoc; |
| } |
| } |