| // 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. |
| |
| 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 AzureBlockBlobFileSystemConfiguration : ConfigurationModuleBuilder |
| { |
| public static readonly RequiredParameter<string> ConnectionString = 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 AzureBlockBlobFileSystemConfiguration() |
| .BindSetEntry<DriverConfigurationProviders, AzureBlockBlobFileSystemConfigurationProvider, IConfigurationProvider>( |
| GenericType<DriverConfigurationProviders>.Class, GenericType<AzureBlockBlobFileSystemConfigurationProvider>.Class) |
| .BindImplementation(GenericType<IFileSystem>.Class, GenericType<AzureBlockBlobFileSystem>.Class) |
| .BindNamedParameter(GenericType<AzureStorageConnectionString>.Class, ConnectionString) |
| .BindImplementation(GenericType<IAzureBlobRetryPolicy>.Class, RetryPolicy) |
| .Build(); |
| } |
| } |