content: /*
   * Copyright (C) 2018 The Android Open Source Project
   *
   * Licensed 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 com.android.server.backup.remote;
  
  import android.app.backup.IBackupCallback;
  import android.os.RemoteException;
  
  import java.util.concurrent.CompletableFuture;
  
  /**
   * An implementation of {@link IBackupCallback} that completes the {@link CompletableFuture}
   * provided in the constructor with a present {@link RemoteResult}.
   */
  public class FutureBackupCallback extends IBackupCallback.Stub {
      private final CompletableFuture<RemoteResult> mFuture;
  
      FutureBackupCallback(CompletableFuture<RemoteResult> future) {
          mFuture = future;
      }
  
      @Override
      public void operationComplete(long result) throws RemoteException {
          mFuture.complete(RemoteResult.of(result));
      }
  }
  