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.bookkeeper.proto;
  
  import org.apache.bookkeeper.client.BKException;
  import org.apache.bookkeeper.client.BookieInfoReader;
  import org.apache.bookkeeper.common.util.MathUtils;
  
  class GetBookieInfoCompletion extends CompletionValue {
      final BookkeeperInternalCallbacks.GetBookieInfoCallback cb;
  
      public GetBookieInfoCompletion(final CompletionKey key,
                                     final BookkeeperInternalCallbacks.GetBookieInfoCallback origCallback,
                                     final Object origCtx,
                                     PerChannelBookieClient perChannelBookieClient) {
          super("GetBookieInfo", origCtx, 0L, 0L, perChannelBookieClient);
          this.opLogger = perChannelBookieClient.getBookieInfoOpLogger;
          this.timeoutOpLogger = perChannelBookieClient.getBookieInfoTimeoutOpLogger;
          this.cb = (rc, bInfo, ctx) -> {
              logOpResult(rc);
              origCallback.getBookieInfoComplete(rc, bInfo, origCtx);
              key.release();
          };
      }
  
      @Override
      boolean maybeTimeout() {
          if (MathUtils.elapsedNanos(startTime) >= perChannelBookieClient.getBookieInfoTimeoutNanos) {
              timeout();
              return true;
          } else {
              return false;
          }
      }
  
      @Override
      public void errorOut() {
          errorOut(BKException.Code.BookieHandleNotAvailableException);
      }
  
      @Override
      public void errorOut(final int rc) {
          errorOutAndRunCallback(
                  () -> cb.getBookieInfoComplete(rc, new BookieInfoReader.BookieInfo(), ctx));
      }
  
      @Override
      public void handleV3Response(BookkeeperProtocol.Response response) {
          BookkeeperProtocol.GetBookieInfoResponse getBookieInfoResponse = response.getGetBookieInfoResponse();
          BookkeeperProtocol.StatusCode status = response.getStatus() == BookkeeperProtocol.StatusCode.EOK
                  ? getBookieInfoResponse.getStatus() : response.getStatus();
  
          long freeDiskSpace = getBookieInfoResponse.getFreeDiskSpace();
          long totalDiskSpace = getBookieInfoResponse.getTotalDiskCapacity();
  
          if (LOG.isDebugEnabled()) {
              logResponse(status, "freeDisk", freeDiskSpace, "totalDisk", totalDiskSpace);
          }
  
          int rc = convertStatus(status, BKException.Code.ReadException);
          cb.getBookieInfoComplete(rc,
                  new BookieInfoReader.BookieInfo(totalDiskSpace,
                          freeDiskSpace), ctx);
      }
  }
  