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.kafka.streams.processor.internals;
  
  import org.apache.kafka.clients.admin.Admin;
  import org.apache.kafka.clients.consumer.Consumer;
  import org.apache.kafka.clients.consumer.KafkaConsumer;
  import org.apache.kafka.clients.producer.KafkaProducer;
  import org.apache.kafka.clients.producer.Producer;
  import org.apache.kafka.common.serialization.ByteArrayDeserializer;
  import org.apache.kafka.common.serialization.ByteArraySerializer;
  import org.apache.kafka.streams.KafkaClientSupplier;
  
  import java.util.Map;
  
  public class DefaultKafkaClientSupplier implements KafkaClientSupplier {
      @Override
      public Admin getAdmin(final Map<String, Object> config) {
          // create a new client upon each call; but expect this call to be only triggered once so this should be fine
          return Admin.create(config);
      }
  
      @Override
      public Producer<byte[], byte[]> getProducer(final Map<String, Object> config) {
          return new KafkaProducer<>(config, new ByteArraySerializer(), new ByteArraySerializer());
      }
  
      @Override
      public Consumer<byte[], byte[]> getConsumer(final Map<String, Object> config) {
          return new KafkaConsumer<>(config, new ByteArrayDeserializer(), new ByteArrayDeserializer());
      }
  
      @Override
      public Consumer<byte[], byte[]> getRestoreConsumer(final Map<String, Object> config) {
          return new KafkaConsumer<>(config, new ByteArrayDeserializer(), new ByteArrayDeserializer());
      }
  
      @Override
      public Consumer<byte[], byte[]> getGlobalConsumer(final Map<String, Object> config) {
          return new KafkaConsumer<>(config, new ByteArrayDeserializer(), new ByteArrayDeserializer());
      }
  }
  