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// 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
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// KIND, either express or implied. See the License for the
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// under the License.
using Org.Apache.REEF.Common.Client.Parameters;
using Org.Apache.REEF.IO.FileSystem.AzureBlob.Parameters;
using Org.Apache.REEF.IO.FileSystem.AzureBlob.RetryPolicy;
using Org.Apache.REEF.Tang.Formats;
using Org.Apache.REEF.Tang.Interface;
using Org.Apache.REEF.Tang.Util;
namespace Org.Apache.REEF.IO.FileSystem.AzureBlob
{
/// <summary>
/// Configuration Module for the Azure Block Blob (WASB) file system implementation of IFileSystem.
/// </summary>
/// <remarks>
/// Stream-based operations are not supported.
/// </remarks>
public sealed class AzureBlobFileSystemConfiguration : ConfigurationModuleBuilder
{
public static readonly RequiredParameter<string> AccountName = new RequiredParameter<string>();
public static readonly RequiredParameter<string> AccountKey = new RequiredParameter<string>();
public static readonly OptionalImpl<IAzureBlobRetryPolicy> RetryPolicy = new OptionalImpl<IAzureBlobRetryPolicy>();
/// <summary>
/// Set AzureBlockBlobFileSystemProvider to DriverConfigurationProviders.
/// Set all the parameters needed for injecting AzureBlockBlobFileSystemProvider.
/// </summary>
public static readonly ConfigurationModule ConfigurationModule = new AzureBlobFileSystemConfiguration()
.BindSetEntry<DriverConfigurationProviders, AzureBlobFileSystemConfigurationProvider, IConfigurationProvider>(
GenericType<DriverConfigurationProviders>.Class, GenericType<AzureBlobFileSystemConfigurationProvider>.Class)
.BindImplementation(GenericType<IFileSystem>.Class, GenericType<AzureBlobFileSystem>.Class)
.BindNamedParameter(GenericType<AzureBlobStorageAccountName>.Class, AccountName)
.BindNamedParameter(GenericType<AzureBlobStorageAccountKey>.Class, AccountKey)
.BindImplementation(GenericType<IAzureBlobRetryPolicy>.Class, RetryPolicy)
.Build();
}
}