Coverage Summary for Class: KitodoVersion (org.kitodo.production.version)

 /*
  * (c) Kitodo. Key to digital objects e. V. <contact@kitodo.org>
  *
  * This file is part of the Kitodo project.
  *
  * It is licensed under GNU General Public License version 3 or later.
  *
  * For the full copyright and license information, please read the
  * GPL3-License.txt file that was distributed with this source code.
  */
 
 package org.kitodo.production.version;
 
 import java.util.jar.Attributes;
 import java.util.jar.Manifest;
 
 public class KitodoVersion {
 
     private static String version = "N/A";
     private static String buildVersion = "N/A";
     private static String buildDate = "N/A";
 
     /**
      * Private constructor to hide the implicit public one.
      */
     private KitodoVersion() {
 
     }
 
     /**
      * Setup KitodoVersion form manifest.
      *
      * @param manifest as Manifest
      */
     public static void setupFromManifest(Manifest manifest) {
         Attributes mainAttributes = manifest.getMainAttributes();
 
         version = getValueOrThrowException(mainAttributes, "Implementation-Version");
         buildVersion = version;
         buildDate = getValueOrThrowException(mainAttributes, "Implementation-Build-Date");
     }
 
     private static String getValueOrThrowException(Attributes attributes, String attributeName) {
         String value = attributes.getValue(attributeName);
         if (null == value) {
             throw new IllegalArgumentException(
                     "Manifest does not contain " + attributeName + ". The build may be corrupted.");
         }
         return value;
     }
 
     public static String getVersion() {
         return version;
     }
 
     public static String getBuildVersion() {
         return buildVersion;
     }
 
     public static String getBuildDate() {
         return buildDate;
     }
 }