// // IDataServiceStreamProvider.cs // // Author: // Marek Habersack // // Copyright (c) 2011 Novell, Inc // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. using System; using System.Data.Services; using System.Data.Services.Providers; using System.IO; namespace System.Data.Services.Providers { public interface IDataServiceStreamProvider { int StreamBufferSize { get; } Stream GetReadStream (object entity, string etag, bool? checkETagForEquality, DataServiceOperationContext operationContext); Stream GetWriteStream (object entity, string etag, bool? checkETagForEquality, DataServiceOperationContext operationContext); void DeleteStream (object entity, DataServiceOperationContext operationContext); string GetStreamContentType (object entity, DataServiceOperationContext operationContext); Uri GetReadStreamUri (object entity, DataServiceOperationContext operationContext); string GetStreamETag (object entity, DataServiceOperationContext operationContext); string ResolveType (string entitySetName, DataServiceOperationContext operationContext); } }