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.ShareGroupHeartbeatRequestData;
  import org.apache.kafka.common.message.ShareGroupHeartbeatResponseData;
  import org.apache.kafka.common.protocol.ApiKeys;
  import org.apache.kafka.common.protocol.Errors;
  import org.apache.kafka.common.protocol.Readable;
  
  public class ShareGroupHeartbeatRequest extends AbstractRequest {
      /**
       * A member epoch of <code>-1</code> means that the member wants to leave the group.
       */
      public static final int LEAVE_GROUP_MEMBER_EPOCH = -1;
  
      /**
       * A member epoch of <code>0</code> means that the member wants to join the group.
       */
      public static final int JOIN_GROUP_MEMBER_EPOCH = 0;
  
      public static class Builder extends AbstractRequest.Builder<ShareGroupHeartbeatRequest> {
          private final ShareGroupHeartbeatRequestData data;
  
          public Builder(ShareGroupHeartbeatRequestData data) {
              super(ApiKeys.SHARE_GROUP_HEARTBEAT);
              this.data = data;
          }
  
          @Override
          public ShareGroupHeartbeatRequest build(short version) {
              return new ShareGroupHeartbeatRequest(data, version);
          }
  
          @Override
          public String toString() {
              return data.toString();
          }
      }
  
      private final ShareGroupHeartbeatRequestData data;
  
      public ShareGroupHeartbeatRequest(ShareGroupHeartbeatRequestData data, short version) {
          super(ApiKeys.SHARE_GROUP_HEARTBEAT, version);
          this.data = data;
      }
  
      @Override
      public AbstractResponse getErrorResponse(int throttleTimeMs, Throwable e) {
          return new ShareGroupHeartbeatResponse(
                  new ShareGroupHeartbeatResponseData()
                          .setThrottleTimeMs(throttleTimeMs)
                          .setErrorCode(Errors.forException(e).code())
          );
      }
  
      @Override
      public ShareGroupHeartbeatRequestData data() {
          return data;
      }
  
      public static ShareGroupHeartbeatRequest parse(Readable readable, short version) {
          return new ShareGroupHeartbeatRequest(new ShareGroupHeartbeatRequestData(
                  readable, version), version);
      }
  }
  