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 kafka.server.builders;
  
  import kafka.coordinator.transaction.TransactionCoordinator;
  import kafka.network.RequestChannel;
  import kafka.server.AutoTopicCreationManager;
  import kafka.server.FetchManager;
  import kafka.server.ForwardingManager;
  import kafka.server.KafkaApis;
  import kafka.server.KafkaConfig;
  import kafka.server.QuotaFactory.QuotaManagers;
  import kafka.server.ReplicaManager;
  import kafka.server.share.SharePartitionManager;
  
  import org.apache.kafka.common.internals.Plugin;
  import org.apache.kafka.common.metrics.Metrics;
  import org.apache.kafka.common.utils.Time;
  import org.apache.kafka.coordinator.group.GroupConfigManager;
  import org.apache.kafka.coordinator.group.GroupCoordinator;
  import org.apache.kafka.coordinator.share.ShareCoordinator;
  import org.apache.kafka.metadata.ConfigRepository;
  import org.apache.kafka.metadata.MetadataCache;
  import org.apache.kafka.server.ApiVersionManager;
  import org.apache.kafka.server.ClientMetricsManager;
  import org.apache.kafka.server.DelegationTokenManager;
  import org.apache.kafka.server.authorizer.Authorizer;
  import org.apache.kafka.storage.log.metrics.BrokerTopicStats;
  
  import java.util.Map;
  import java.util.Optional;
  
  import scala.jdk.javaapi.OptionConverters;
  
  public class KafkaApisBuilder {
      private RequestChannel requestChannel = null;
      private ForwardingManager forwardingManager = null;
      private ReplicaManager replicaManager = null;
      private GroupCoordinator groupCoordinator = null;
      private TransactionCoordinator txnCoordinator = null;
      private AutoTopicCreationManager autoTopicCreationManager = null;
      private int brokerId = 0;
      private KafkaConfig config = null;
      private ConfigRepository configRepository = null;
      private MetadataCache metadataCache = null;
      private Metrics metrics = null;
      private Optional<Plugin<Authorizer>> authorizerPlugin = Optional.empty();
      private QuotaManagers quotas = null;
      private FetchManager fetchManager = null;
      private SharePartitionManager sharePartitionManager = null;
      private BrokerTopicStats brokerTopicStats = null;
      private String clusterId = "clusterId";
      private Time time = Time.SYSTEM;
      private DelegationTokenManager tokenManager = null;
      private ApiVersionManager apiVersionManager = null;
      private ClientMetricsManager clientMetricsManager = null;
      private ShareCoordinator shareCoordinator = null;
      private GroupConfigManager groupConfigManager = null;
  
      public KafkaApisBuilder setRequestChannel(RequestChannel requestChannel) {
          this.requestChannel = requestChannel;
          return this;
      }
  
      public KafkaApisBuilder setForwardingManager(ForwardingManager forwardingManager) {
          this.forwardingManager = forwardingManager;
          return this;
      }
  
      public KafkaApisBuilder setReplicaManager(ReplicaManager replicaManager) {
          this.replicaManager = replicaManager;
          return this;
      }
  
      public KafkaApisBuilder setGroupCoordinator(GroupCoordinator groupCoordinator) {
          this.groupCoordinator = groupCoordinator;
          return this;
      }
  
      public KafkaApisBuilder setTxnCoordinator(TransactionCoordinator txnCoordinator) {
          this.txnCoordinator = txnCoordinator;
          return this;
      }
  
      public KafkaApisBuilder setShareCoordinator(ShareCoordinator shareCoordinator) {
          this.shareCoordinator = shareCoordinator;
          return this;
      }
  
      public KafkaApisBuilder setAutoTopicCreationManager(AutoTopicCreationManager autoTopicCreationManager) {
          this.autoTopicCreationManager = autoTopicCreationManager;
          return this;
      }
  
      public KafkaApisBuilder setBrokerId(int brokerId) {
          this.brokerId = brokerId;
          return this;
      }
  
      public KafkaApisBuilder setConfig(KafkaConfig config) {
          this.config = config;
          return this;
      }
  
      public KafkaApisBuilder setConfigRepository(ConfigRepository configRepository) {
          this.configRepository = configRepository;
          return this;
      }
  
      public KafkaApisBuilder setMetadataCache(MetadataCache metadataCache) {
          this.metadataCache = metadataCache;
          return this;
      }
  
      public KafkaApisBuilder setMetrics(Metrics metrics) {
          this.metrics = metrics;
          return this;
      }
  
      public KafkaApisBuilder setAuthorizerPlugin(Optional<Plugin<Authorizer>> authorizerPlugin) {
          this.authorizerPlugin = authorizerPlugin;
          return this;
      }
  
      public KafkaApisBuilder setQuotas(QuotaManagers quotas) {
          this.quotas = quotas;
          return this;
      }
  
      public KafkaApisBuilder setFetchManager(FetchManager fetchManager) {
          this.fetchManager = fetchManager;
          return this;
      }
  
      public KafkaApisBuilder setSharePartitionManager(SharePartitionManager sharePartitionManager) {
          this.sharePartitionManager = sharePartitionManager;
          return this;
      }
  
      public KafkaApisBuilder setBrokerTopicStats(BrokerTopicStats brokerTopicStats) {
          this.brokerTopicStats = brokerTopicStats;
          return this;
      }
  
      public KafkaApisBuilder setClusterId(String clusterId) {
          this.clusterId = clusterId;
          return this;
      }
  
      public KafkaApisBuilder setTime(Time time) {
          this.time = time;
          return this;
      }
  
      public KafkaApisBuilder setTokenManager(DelegationTokenManager tokenManager) {
          this.tokenManager = tokenManager;
          return this;
      }
  
      public KafkaApisBuilder setApiVersionManager(ApiVersionManager apiVersionManager) {
          this.apiVersionManager = apiVersionManager;
          return this;
      }
  
      public KafkaApisBuilder setClientMetricsManager(ClientMetricsManager clientMetricsManager) {
          this.clientMetricsManager = clientMetricsManager;
          return this;
      }
  
      public KafkaApisBuilder setGroupConfigManager(GroupConfigManager groupConfigManager) {
          this.groupConfigManager = groupConfigManager;
          return this;
      }
  
      @SuppressWarnings({"CyclomaticComplexity"})
      public KafkaApis build() {
          if (requestChannel == null) throw new RuntimeException("you must set requestChannel");
          if (forwardingManager == null) throw new RuntimeException("you must set forwardingManager");
          if (replicaManager == null) throw new RuntimeException("You must set replicaManager");
          if (groupCoordinator == null) throw new RuntimeException("You must set groupCoordinator");
          if (txnCoordinator == null) throw new RuntimeException("You must set txnCoordinator");
          if (shareCoordinator == null) throw new RuntimeException("You must set shareCoordinator");
          if (autoTopicCreationManager == null) throw new RuntimeException("You must set autoTopicCreationManager");
          if (config == null) config = new KafkaConfig(Map.of());
          if (configRepository == null) throw new RuntimeException("You must set configRepository");
          if (metadataCache == null) throw new RuntimeException("You must set metadataCache");
          if (metrics == null) throw new RuntimeException("You must set metrics");
          if (quotas == null) throw new RuntimeException("You must set quotas");
          if (fetchManager == null) throw new RuntimeException("You must set fetchManager");
          if (sharePartitionManager == null) throw new RuntimeException("You must set sharePartitionManager");
          if (clientMetricsManager == null) throw new RuntimeException("You must set clientMetricsManager");
          if (brokerTopicStats == null) brokerTopicStats = new BrokerTopicStats(config.remoteLogManagerConfig().isRemoteStorageSystemEnabled());
          if (apiVersionManager == null) throw new RuntimeException("You must set apiVersionManager");
          if (groupConfigManager == null) throw new RuntimeException("You must set groupConfigManager");
  
          return new KafkaApis(requestChannel,
                               forwardingManager,
                               replicaManager,
                               groupCoordinator,
                               txnCoordinator,
                               shareCoordinator,
                               autoTopicCreationManager,
                               brokerId,
                               config,
                               configRepository,
                               metadataCache,
                               metrics,
                               OptionConverters.toScala(authorizerPlugin),
                               quotas,
                               fetchManager,
                               sharePartitionManager,
                               brokerTopicStats,
                               clusterId,
                               time,
                               tokenManager,
                               apiVersionManager,
                               clientMetricsManager,
                               groupConfigManager,
                               OptionConverters.toScala(Optional.empty()));
      }
  }
  