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.config.ConfigResource;
  import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData;
  import org.apache.kafka.common.message.IncrementalAlterConfigsResponseData.AlterConfigsResourceResponse;
  import org.apache.kafka.common.protocol.ApiKeys;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.protocol.Readable;
  
  import java.util.ArrayList;
  import java.util.EnumMap;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  public class IncrementalAlterConfigsResponse extends AbstractResponse {
  
      public IncrementalAlterConfigsResponse(final int requestThrottleMs,
                                             final Map<ConfigResource, ApiError> results) {
          super(ApiKeys.INCREMENTAL_ALTER_CONFIGS);
          final List<AlterConfigsResourceResponse> newResults = new ArrayList<>(results.size());
          results.forEach(
              (resource, error) -> newResults.add(
                  new AlterConfigsResourceResponse()
                      .setErrorCode(error.error().code())
                      .setErrorMessage(error.message())
                      .setResourceName(resource.name())
                      .setResourceType(resource.type().id()))
          );
  
          this.data = new IncrementalAlterConfigsResponseData()
                          .setResponses(newResults)
                          .setThrottleTimeMs(requestThrottleMs);
      }
  
      public static Map<ConfigResource, ApiError> fromResponseData(final IncrementalAlterConfigsResponseData data) {
          Map<ConfigResource, ApiError> map = new HashMap<>();
          for (AlterConfigsResourceResponse response : data.responses()) {
              map.put(new ConfigResource(ConfigResource.Type.forId(response.resourceType()), response.resourceName()),
                      new ApiError(Errors.forCode(response.errorCode()), response.errorMessage()));
          }
          return map;
      }
  
      private final IncrementalAlterConfigsResponseData data;
  
      public IncrementalAlterConfigsResponse(IncrementalAlterConfigsResponseData data) {
          super(ApiKeys.INCREMENTAL_ALTER_CONFIGS);
          this.data = data;
      }
  
      @Override
      public IncrementalAlterConfigsResponseData data() {
          return data;
      }
  
      @Override
      public Map<Errors, Integer> errorCounts() {
          Map<Errors, Integer> counts = new EnumMap<>(Errors.class);
          data.responses().forEach(response ->
              updateErrorCounts(counts, Errors.forCode(response.errorCode()))
          );
          return counts;
      }
  
      @Override
      public boolean shouldClientThrottle(short version) {
          return version >= 0;
      }
  
      @Override
      public int throttleTimeMs() {
          return data.throttleTimeMs();
      }
  
      @Override
      public void maybeSetThrottleTimeMs(int throttleTimeMs) {
          data.setThrottleTimeMs(throttleTimeMs);
      }
  
      public static IncrementalAlterConfigsResponse parse(Readable readable, short version) {
          return new IncrementalAlterConfigsResponse(new IncrementalAlterConfigsResponseData(
              readable, version));
      }
  }
  