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 static org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.GetListOfEntriesOfLedgerCallback;
  
  import io.netty.buffer.ByteBuf;
  import io.netty.buffer.Unpooled;
  import org.apache.bookkeeper.client.BKException;
  import org.apache.bookkeeper.util.AvailabilityOfEntriesOfLedger;
  
  class GetListOfEntriesOfLedgerCompletion extends CompletionValue {
      final BookkeeperInternalCallbacks.GetListOfEntriesOfLedgerCallback cb;
  
      public GetListOfEntriesOfLedgerCompletion(final CompletionKey key,
                                                final GetListOfEntriesOfLedgerCallback origCallback,
                                                final long ledgerId,
                                                PerChannelBookieClient perChannelBookieClient) {
          super("GetListOfEntriesOfLedger", null, ledgerId, 0L, perChannelBookieClient);
          this.opLogger = perChannelBookieClient.getListOfEntriesOfLedgerCompletionOpLogger;
          this.timeoutOpLogger = perChannelBookieClient.getListOfEntriesOfLedgerCompletionTimeoutOpLogger;
          this.cb = (rc, ledgerId1, availabilityOfEntriesOfLedger) -> {
              logOpResult(rc);
              origCallback.getListOfEntriesOfLedgerComplete(rc, ledgerId1, availabilityOfEntriesOfLedger);
              key.release();
          };
      }
  
      @Override
      public void errorOut() {
          errorOut(BKException.Code.BookieHandleNotAvailableException);
      }
  
      @Override
      public void errorOut(final int rc) {
          errorOutAndRunCallback(() -> cb.getListOfEntriesOfLedgerComplete(rc, ledgerId, null));
      }
  
      @Override
      public void handleV3Response(BookkeeperProtocol.Response response) {
          BookkeeperProtocol.GetListOfEntriesOfLedgerResponse getListOfEntriesOfLedgerResponse = response
                  .getGetListOfEntriesOfLedgerResponse();
          ByteBuf availabilityOfEntriesOfLedgerBuffer = Unpooled.EMPTY_BUFFER;
          BookkeeperProtocol.StatusCode status =
                  response.getStatus() == BookkeeperProtocol.StatusCode.EOK ? getListOfEntriesOfLedgerResponse.getStatus()
                          : response.getStatus();
  
          if (getListOfEntriesOfLedgerResponse.hasAvailabilityOfEntriesOfLedger()) {
              availabilityOfEntriesOfLedgerBuffer = Unpooled.wrappedBuffer(
                      getListOfEntriesOfLedgerResponse.getAvailabilityOfEntriesOfLedger().asReadOnlyByteBuffer());
          }
  
          if (LOG.isDebugEnabled()) {
              logResponse(status, "ledgerId", ledgerId);
          }
  
          int rc = convertStatus(status, BKException.Code.ReadException);
          AvailabilityOfEntriesOfLedger availabilityOfEntriesOfLedger = null;
          if (rc == BKException.Code.OK) {
              availabilityOfEntriesOfLedger = new AvailabilityOfEntriesOfLedger(
                      availabilityOfEntriesOfLedgerBuffer.slice());
          }
          cb.getListOfEntriesOfLedgerComplete(rc, ledgerId, availabilityOfEntriesOfLedger);
      }
  }
  