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.common.requests;
  
  import org.apache.kafka.common.TopicPartition;
  import org.apache.kafka.common.message.VoteRequestData;
  import org.apache.kafka.common.message.VoteResponseData;
  import org.apache.kafka.common.protocol.ApiKeys;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.protocol.Readable;
  
  import java.util.Collections;
  
  public class VoteRequest extends AbstractRequest {
  
      public static class Builder extends AbstractRequest.Builder<VoteRequest> {
          private final VoteRequestData data;
  
          public Builder(VoteRequestData data) {
              super(ApiKeys.VOTE);
              this.data = data;
          }
  
          @Override
          public VoteRequest build(short version) {
              return new VoteRequest(data, version);
          }
  
          @Override
          public String toString() {
              return data.toString();
          }
      }
  
      private final VoteRequestData data;
  
      private VoteRequest(VoteRequestData data, short version) {
          super(ApiKeys.VOTE, version);
          this.data = data;
      }
  
      @Override
      public VoteRequestData data() {
          return data;
      }
  
      @Override
      public AbstractResponse getErrorResponse(int throttleTimeMs, Throwable e) {
          return new VoteResponse(new VoteResponseData()
              .setErrorCode(Errors.forException(e).code()));
      }
  
      public static VoteRequest parse(Readable readable, short version) {
          return new VoteRequest(new VoteRequestData(readable, version), version);
      }
  
      public static VoteRequestData singletonRequest(TopicPartition topicPartition,
                                                     String clusterId,
                                                     int replicaEpoch,
                                                     int replicaId,
                                                     int lastEpoch,
                                                     long lastEpochEndOffset,
                                                     boolean preVote) {
          return new VoteRequestData()
                     .setClusterId(clusterId)
                     .setTopics(Collections.singletonList(
                         new VoteRequestData.TopicData()
                             .setTopicName(topicPartition.topic())
                             .setPartitions(Collections.singletonList(
                                 new VoteRequestData.PartitionData()
                                     .setPartitionIndex(topicPartition.partition())
                                     .setReplicaEpoch(replicaEpoch)
                                     .setReplicaId(replicaId)
                                     .setLastOffsetEpoch(lastEpoch)
                                     .setLastOffset(lastEpochEndOffset)
                                     .setPreVote(preVote))
                             )));
      }
  }
  