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.client;
  
  import static com.google.common.base.Preconditions.checkArgument;
  
  import org.apache.bookkeeper.meta.LedgerManager;
  import org.apache.bookkeeper.proto.BookkeeperInternalCallbacks;
  
  /**
   * Accessor to protected methods in bookkeeper.
   */
  public class BookKeeperAccessor {
  
      public static LedgerManager getLedgerManager(BookKeeper bk) {
          return bk.getLedgerManager();
      }
  
      public static void forceRecoverLedger(LedgerHandle lh,
                                            BookkeeperInternalCallbacks.GenericCallback<Void> cb) {
          checkArgument(lh instanceof ReadOnlyLedgerHandle,
                        "Recovery can only run on ReadOnlyLedgerHandle");
          ((ReadOnlyLedgerHandle) lh).recover(cb, null, true);
      }
  }
  