RemoveObjects.cs

/*
 * MinIO .NET Library for Amazon S3 Compatible Cloud Storage, (C) 2017 MinIO, Inc.
 *
 * 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.
 */

using Minio.Exceptions;
using System;
using System.Collections.Generic;
using System.Threading.Tasks;

namespace Minio.Examples.Cases
{
    class RemoveObjects
    {
        // Remove a list of objects from a bucket
        public static async Task Run(MinioClient minio,
                                     string bucketName = "my-bucket-name",
                                     List<string> objectsList = null,
                                     List<Tuple<string, string>> objectsVersionsList = null)
        {
            try
            {
                Console.WriteLine("Running example for API: RemoveObjectsAsync");
                if (objectsList != null)
                {
                    RemoveObjectsArgs objArgs = new RemoveObjectsArgs()
                                                        .WithBucket(bucketName)
                                                        .WithObjects(objectsList);
                    IObservable<DeleteError> objectsOservable = await minio.RemoveObjectsAsync(objArgs).ConfigureAwait(false);
                    IDisposable objectsSubscription = objectsOservable.Subscribe(
                        objDeleteError => Console.WriteLine($"Object: {objDeleteError.Key}"),
                            ex => Console.WriteLine($"OnError: {ex}"),
                            () =>
                            {
                                Console.WriteLine($"Removed objects in list from {bucketName}\n");
                            });
                    return;
                }
                RemoveObjectsArgs objVersionsArgs = new RemoveObjectsArgs()
                                                                .WithBucket(bucketName)
                                                                .WithObjectsVersions(objectsVersionsList);
                IObservable<DeleteError> observable = await minio.RemoveObjectsAsync(objVersionsArgs).ConfigureAwait(false);
                IDisposable subscription = observable.Subscribe(
                    objVerDeleteError => Console.WriteLine($"Object: {objVerDeleteError.Key} " +
                        $"Object Version: {objVerDeleteError.VersionId}"),
                        ex => Console.WriteLine($"OnError: {ex}"),
                        () =>
                        {
                            Console.WriteLine($"Removed objects versions from {bucketName}\n");
                        });
            }
            catch (Exception e)
            {
                Console.WriteLine($"[Bucket-Object]  Exception: {e}");
            }
        }
    }
}