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.message.StreamsGroupDescribeRequestData;
  import org.apache.kafka.common.message.StreamsGroupDescribeResponseData;
  import org.apache.kafka.common.protocol.ApiKeys;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.protocol.Readable;
  
  import java.util.List;
  import java.util.stream.Collectors;
  
  public class StreamsGroupDescribeRequest extends AbstractRequest {
  
      public static class Builder extends AbstractRequest.Builder<StreamsGroupDescribeRequest> {
  
          private final StreamsGroupDescribeRequestData data;
  
          public Builder(StreamsGroupDescribeRequestData data) {
              this(data, false);
          }
  
          public Builder(StreamsGroupDescribeRequestData data, boolean enableUnstableLastVersion) {
              super(ApiKeys.STREAMS_GROUP_DESCRIBE, enableUnstableLastVersion);
              this.data = data;
          }
  
          @Override
          public StreamsGroupDescribeRequest build(short version) {
              return new StreamsGroupDescribeRequest(data, version);
          }
  
          @Override
          public String toString() {
              return data.toString();
          }
      }
  
      private final StreamsGroupDescribeRequestData data;
  
      public StreamsGroupDescribeRequest(StreamsGroupDescribeRequestData data, short version) {
          super(ApiKeys.STREAMS_GROUP_DESCRIBE, version);
          this.data = data;
      }
  
      @Override
      public StreamsGroupDescribeResponse getErrorResponse(int throttleTimeMs, Throwable e) {
          StreamsGroupDescribeResponseData data = new StreamsGroupDescribeResponseData()
              .setThrottleTimeMs(throttleTimeMs);
          // Set error for each group
          this.data.groupIds().forEach(
              groupId -> data.groups().add(
                  new StreamsGroupDescribeResponseData.DescribedGroup()
                      .setGroupId(groupId)
                      .setErrorCode(Errors.forException(e).code())
              )
          );
          return new StreamsGroupDescribeResponse(data);
      }
  
      @Override
      public StreamsGroupDescribeRequestData data() {
          return data;
      }
  
      public static StreamsGroupDescribeRequest parse(Readable readable, short version) {
          return new StreamsGroupDescribeRequest(
              new StreamsGroupDescribeRequestData(readable, version),
              version
          );
      }
  
      public static List<StreamsGroupDescribeResponseData.DescribedGroup> getErrorDescribedGroupList(
          List<String> groupIds,
          Errors error
      ) {
          return groupIds.stream()
              .map(groupId -> new StreamsGroupDescribeResponseData.DescribedGroup()
                  .setGroupId(groupId)
                  .setErrorCode(error.code())
              ).collect(Collectors.toList());
      }
  }
  