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.example.resume.strategies.kafka;
  
  import java.time.Duration;
  
  import org.apache.camel.processor.resume.kafka.KafkaResumeStrategyConfiguration;
  import org.apache.camel.processor.resume.kafka.KafkaResumeStrategyConfigurationBuilder;
  import org.apache.camel.processor.resume.kafka.SingleNodeKafkaResumeStrategy;
  
  public final class KafkaUtil {
      private KafkaUtil() {
  
      }
  
      public static SingleNodeKafkaResumeStrategy getDefaultStrategy() {
          KafkaResumeStrategyConfiguration resumeStrategyConfiguration = getDefaultKafkaResumeStrategyConfiguration();
  
          return new SingleNodeKafkaResumeStrategy(resumeStrategyConfiguration);
      }
  
      public static KafkaResumeStrategyConfiguration getDefaultKafkaResumeStrategyConfiguration() {
          return getDefaultKafkaResumeStrategyConfigurationBuilder().build();
      }
  
      public static KafkaResumeStrategyConfigurationBuilder getDefaultKafkaResumeStrategyConfigurationBuilder() {
          String bootStrapAddress = System.getProperty("bootstrap.address", "localhost:9092");
          String kafkaTopic = System.getProperty("resume.type.kafka.topic", "offsets");
  
          return KafkaResumeStrategyConfigurationBuilder.newBuilder()
                  .withBootstrapServers(bootStrapAddress)
                  .withTopic(kafkaTopic)
                  .withProducerProperty("max.block.ms", "10000")
                  .withMaxInitializationDuration(Duration.ofSeconds(5))
                  .withProducerProperty("delivery.timeout.ms", "30000")
                  .withProducerProperty("session.timeout.ms", "15000")
                  .withProducerProperty("request.timeout.ms", "15000")
                  .withConsumerProperty("session.timeout.ms", "20000");
      }
  
  }
  