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.camel.component.kafka;
  
  import java.util.Properties;
  
  import org.apache.camel.util.ObjectHelper;
  import org.apache.kafka.clients.consumer.Consumer;
  import org.apache.kafka.clients.producer.Producer;
  
  public class DefaultKafkaClientFactory implements KafkaClientFactory {
  
      @Override
      public Producer getProducer(Properties kafkaProps) {
          return new org.apache.kafka.clients.producer.KafkaProducer(kafkaProps);
      }
  
      @Override
      public Consumer getConsumer(Properties kafkaProps) {
          return new org.apache.kafka.clients.consumer.KafkaConsumer(kafkaProps);
      }
  
      @Override
      public String getBrokers(KafkaConfiguration configuration) {
          // broker urls is mandatory in this implementation
          String brokers = configuration.getBrokers();
          if (ObjectHelper.isEmpty(brokers)) {
              throw new IllegalArgumentException("URL to the Kafka brokers must be configured with the brokers option.");
          }
          return brokers;
      }
  }
  