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.DescribeTransactionsRequestData;
  import org.apache.kafka.common.message.DescribeTransactionsResponseData;
  import org.apache.kafka.common.protocol.ApiKeys;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.protocol.Readable;
  
  public class DescribeTransactionsRequest extends AbstractRequest {
      public static class Builder extends AbstractRequest.Builder<DescribeTransactionsRequest> {
          public final DescribeTransactionsRequestData data;
  
          public Builder(DescribeTransactionsRequestData data) {
              super(ApiKeys.DESCRIBE_TRANSACTIONS);
              this.data = data;
          }
  
          @Override
          public DescribeTransactionsRequest build(short version) {
              return new DescribeTransactionsRequest(data, version);
          }
  
          @Override
          public String toString() {
              return data.toString();
          }
      }
  
      private final DescribeTransactionsRequestData data;
  
      private DescribeTransactionsRequest(DescribeTransactionsRequestData data, short version) {
          super(ApiKeys.DESCRIBE_TRANSACTIONS, version);
          this.data = data;
      }
  
      @Override
      public DescribeTransactionsRequestData data() {
          return data;
      }
  
      @Override
      public DescribeTransactionsResponse getErrorResponse(int throttleTimeMs, Throwable e) {
          Errors error = Errors.forException(e);
          DescribeTransactionsResponseData response = new DescribeTransactionsResponseData()
              .setThrottleTimeMs(throttleTimeMs);
  
          for (String transactionalId : data.transactionalIds()) {
              DescribeTransactionsResponseData.TransactionState transactionState =
                  new DescribeTransactionsResponseData.TransactionState()
                      .setTransactionalId(transactionalId)
                      .setErrorCode(error.code());
              response.transactionStates().add(transactionState);
          }
          return new DescribeTransactionsResponse(response);
      }
  
      public static DescribeTransactionsRequest parse(Readable readable, short version) {
          return new DescribeTransactionsRequest(new DescribeTransactionsRequestData(
              readable, version), version);
      }
  
      @Override
      public String toString(boolean verbose) {
          return data.toString();
      }
  
  }
  