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.k.resume.kafka;
  
  import org.apache.camel.processor.resume.kafka.KafkaResumeStrategyConfiguration;
  import org.apache.camel.processor.resume.kafka.KafkaResumeStrategyConfigurationBuilder;
  import org.apache.camel.processor.resume.kafka.SingleNodeKafkaResumeStrategy;
  import org.apache.camel.resume.Cacheable;
  import org.apache.camel.resume.ResumeStrategy;
  import org.apache.camel.util.ObjectHelper;
  
  public final class KafkaResumeFactory {
  
      private KafkaResumeFactory() {
  
      }
  
      public static ResumeStrategy build(String name, String resumeServer, String topic, String cacheFillPolicy) {
          Cacheable.FillPolicy policy = extracted(cacheFillPolicy);
  
          final KafkaResumeStrategyConfiguration resumeStrategyConfiguration = KafkaResumeStrategyConfigurationBuilder.newBuilder()
                  .withBootstrapServers(resumeServer)
                  .withCacheFillPolicy(policy)
                  .withTopic(topic)
                  .build();
  
          switch (name) {
              case "org.apache.camel.processor.resume.kafka.SingleNodeKafkaResumeStrategy": {
                  return new SingleNodeKafkaResumeStrategy(resumeStrategyConfiguration);
              }
              default: {
                  throw new UnsupportedOperationException(String.format("The strategy %s is not a valid strategy", name));
              }
          }
      }
  
      private static Cacheable.FillPolicy extracted(String cacheFillPolicy) {
          if (!ObjectHelper.isEmpty(cacheFillPolicy) && cacheFillPolicy.equals("minimizing")) {
              return Cacheable.FillPolicy.MINIMIZING;
          }
  
          return Cacheable.FillPolicy.MAXIMIZING;
      }
  }
  