diff options
Diffstat (limited to 'ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/AntBuild.java')
-rw-r--r-- | ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/AntBuild.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/AntBuild.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/AntBuild.java new file mode 100644 index 00000000..aee59fc5 --- /dev/null +++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/AntBuild.java @@ -0,0 +1,109 @@ +/* + * ============LICENSE_START========================================== + * ONAP Portal SDK + * =================================================================== + * Copyright © 2017 AT&T Intellectual Property. All rights reserved. + * =================================================================== + * + * Unless otherwise specified, all software contained herein is licensed + * under the Apache License, Version 2.0 (the “License”); + * you may not use this software 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. + * + * Unless otherwise specified, all documentation contained herein is licensed + * under the Creative Commons License, Attribution 4.0 Intl. (the “License”); + * you may not use this documentation except in compliance with the License. + * You may obtain a copy of the License at + * + * https://creativecommons.org/licenses/by/4.0/ + * + * Unless required by applicable law or agreed to in writing, documentation + * 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. + * + * ============LICENSE_END============================================ + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + */ +package org.onap.portalsdk.analytics; + +import java.io.IOException; +import java.net.URL; +import java.util.Iterator; +import java.util.Map; +import java.util.jar.Attributes; +import java.util.jar.JarFile; +import java.util.jar.Manifest; + +/** + * @author sundar + * This class is used to get version and Build information when + * user run "java -jar raptor_classes.jar" command. + */ +public class AntBuild { + + public static String buildNum = ""; + + public static void main(String[] args) { + System.out.println("Jar (raptor_classes.jar) Information: "); + readManifest(); + } + + public static void readManifest() { + try { + Class clazz = AntBuild.class; + String classContainer = clazz.getProtectionDomain().getCodeSource().getLocation().toString(); + URL manifestUrl = new URL("jar:" + classContainer + "!/META-INF/MANIFEST.MF"); + Manifest manifest = new Manifest(manifestUrl.openStream()); + + //JarFile jar = new JarFile("../lib/raptor_classes.jar"); + //Manifest manifest = jar.getManifest(); + + Attributes attribs = manifest.getMainAttributes(); + Iterator it = attribs.entrySet().iterator(); + while(it.hasNext()) { + Map.Entry entry = (Map.Entry) it.next(); + Attributes.Name attributeName = (Attributes.Name) entry.getKey(); + String attributeValue = (String) entry.getValue(); + if (attributeName.toString().equals("Created-By")) + System.out.println("Java HotSpot(TM) Client VM " + " : " + attributeValue); + else if (attributeName.toString().equals("Java-Version")) + System.out.println("Java Version " + " : " + attributeValue); + else if (attributeName.toString().equals("Java-Runtime-Version")) + System.out.println("Java Runtime Version " + " : " + attributeValue); + else if (attributeName.toString().equals("Ant-Version")) + System.out.println(attributeName.toString() + " : " + attributeValue); + else { + if(attributeName.toString().startsWith("Raptor")) { + if (attributeName.toString().startsWith("Raptor-Build-Version")) + buildNum = attributeValue; + System.out.println(attributeName.toString() + " : " + attributeValue); + } + } + } + + } catch (IOException e) { + System.err.println("Cannot read jar-file manifest: " + + e.getMessage()); + } + } + + public static String getBuildNum() { + if (buildNum.length()>0) + return buildNum; + else { + readManifest(); + return buildNum; + } + } +} |