content: /*
   * Copyright 2020 Aiven Oy
   *
   * Licensed 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 io.aiven.kafka.connect.opensearch;
  
  import java.io.InputStream;
  import java.util.Properties;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  public class Version {
      private static final Logger log = LoggerFactory.getLogger(Version.class);
      private static String version = "unknown";
  
      private static final String VERSION_FILE = "/aiven-kafka-connect-opensearch-version.properties";
  
      static {
          try {
              final Properties props = new Properties();
              try (InputStream versionFileStream = Version.class.getResourceAsStream(VERSION_FILE)) {
                  props.load(versionFileStream);
                  version = props.getProperty("version", version).trim();
              }
          } catch (final Exception e) {
              log.warn("Error while loading version:", e);
          }
      }
  
      public static String getVersion() {
          return version;
      }
  }
  