content: /*
   * 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.beam.playground;
  
  import net.manub.embeddedkafka.EmbeddedK;
  import net.manub.embeddedkafka.EmbeddedKafka$;
  import net.manub.embeddedkafka.EmbeddedKafkaConfig;
  import net.manub.embeddedkafka.EmbeddedKafkaConfig$;
  import scala.collection.immutable.Map;
  
  public class KafkaEmulator {
    public static void main(java.lang.String[] args) {
      EmbeddedKafkaConfig config =
          new EmbeddedKafkaConfig() {
            @Override
            public int numberOfThreads() {
              return 1;
            }
  
            @Override
            public Map<String, String> customProducerProperties() {
              return EmbeddedKafkaConfig$.MODULE$.defaultConfig().customProducerProperties();
            }
  
            @Override
            public int zooKeeperPort() {
              return 0;
            }
  
            @Override
            public Map<String, String> customBrokerProperties() {
              return EmbeddedKafkaConfig$.MODULE$.defaultConfig().customBrokerProperties();
            }
  
            @Override
            public int kafkaPort() {
              return 0;
            }
  
            @Override
            public Map<String, String> customConsumerProperties() {
              return EmbeddedKafkaConfig$.MODULE$.defaultConfig().customConsumerProperties();
            }
          };
  
      EmbeddedK embeddedK = EmbeddedKafka$.MODULE$.start(config);
      System.out.println("Port: " + EmbeddedKafka$.MODULE$.kafkaPort(embeddedK.broker()));
  
      Runtime.getRuntime()
          .addShutdownHook(
              new Thread(
                  () -> {
                    System.out.println("Shutting down...");
                    EmbeddedKafka$.MODULE$.stop();
                  }));
    }
  }
  