public static string GetStoragePath(object entity) { if (typeof(Photo).IsAssignableFrom(entity.GetType())) { Photo p = (Photo)entity; string extension = GetContentType(entity).Split('/')[1]; return(Path.Combine(RootPhotosStoragePath, p.ID + "." + extension)); } else if (entity.GetType() == typeof(NorthwindModel.Customers)) { NorthwindModel.Customers c = (NorthwindModel.Customers)entity; return(Path.Combine(RootCustomersStoragePath, c.CustomerID + ".blob")); } else if (entity.GetType() == typeof(RowEntityTypeWithIDAsKey) && (((RowEntityTypeWithIDAsKey)entity).TypeName == CustomRowBasedContext.CustomerFullName || ((RowEntityTypeWithIDAsKey)entity).TypeName == CustomRowBasedContext.CustomerWithBirthdayFullName)) { int id = ((RowEntityTypeWithIDAsKey)entity).ID; return(Path.Combine(RootCustomersStoragePath, id + ".blob")); } else if (entity.GetType() == typeof(RowComplexType) && (((RowComplexType)entity).TypeName == "AstoriaUnitTests.Stubs.Customer" || ((RowComplexType)entity).TypeName == "AstoriaUnitTests.Stubs.CustomerWithBirthday")) { int id = (int)((RowComplexType)entity).Properties["ID"]; return(Path.Combine(RootCustomersStoragePath, id + ".blob")); } throw new NotSupportedException("Unsupported entity type: " + entity.GetType()); }
public Stream GetWriteStream(object entity, string etag, bool?checkETagForEquality, DataServiceOperationContext operationContext) { this.ThrowIfDisposed(); CallOrderLog += "-GetWriteStream"; bool returnEmptyStream; if (!operationContext.IsBatchRequest || !operationContext.AbsoluteServiceUri.MakeRelativeUri(operationContext.AbsoluteRequestUri).OriginalString.StartsWith("$")) { CheckETag(entity, etag, checkETagForEquality, operationContext, out returnEmptyStream); } string slug = operationContext.RequestHeaders["Slug"]; if (entity.GetType() == typeof(Photo)) { Photo p = (Photo)entity; if (operationContext.RequestMethod.Equals("POST", StringComparison.OrdinalIgnoreCase) && !string.IsNullOrEmpty(slug)) { int id; if (int.TryParse(slug, out id)) { p.ID = id; } else { p.Description = slug; } } } else if (entity.GetType() == typeof(NorthwindModel.Customers)) { NorthwindModel.Customers c = (NorthwindModel.Customers)entity; if (operationContext.RequestMethod.Equals("POST", StringComparison.OrdinalIgnoreCase)) { Random rand = TestUtil.Random; c.CustomerID = "C" + rand.Next(1000, 9999).ToString(); c.CompanyName = "Microsoft"; if (!string.IsNullOrEmpty(slug)) { c.CustomerID = slug; } } } else if (entity.GetType() == typeof(NorthwindModel.Orders)) { NorthwindModel.Orders o = (NorthwindModel.Orders)entity; if (operationContext.RequestMethod.Equals("POST", StringComparison.OrdinalIgnoreCase)) { Random rand = TestUtil.Random; o.OrderID = rand.Next(1000, 9999); } } else if (entity.GetType() == typeof(RowEntityTypeWithIDAsKey) && (((RowEntityTypeWithIDAsKey)entity).TypeName == CustomRowBasedContext.CustomerFullName || ((RowEntityTypeWithIDAsKey)entity).TypeName == CustomRowBasedContext.CustomerWithBirthdayFullName)) { int id; if (int.TryParse(slug, out id)) { ((RowEntityTypeWithIDAsKey)entity).ID = id; } else { ((RowEntityTypeWithIDAsKey)entity).ID = TestUtil.Random.Next(1000, 9999); } } else if (entity.GetType() == typeof(RowComplexType) && (((RowComplexType)entity).TypeName == "AstoriaUnitTests.Stubs.Customer" || ((RowComplexType)entity).TypeName == "AstoriaUnitTests.Stubs.CustomerWithBirthday")) { int id; if (int.TryParse(slug, out id)) { ((RowComplexType)entity).Properties["ID"] = id; } else { ((RowComplexType)entity).Properties["ID"] = TestUtil.Random.Next(1000, 9999); } } ValidateArguments(entity, operationContext); SetCustomResponseHeaders(operationContext); Stream s; switch (DataServiceStreamProvider.ProviderStorageMode) { case StorageMode.Disk: s = File.Open(GetStoragePath(entity), FileMode.Create, FileAccess.Write); break; case StorageMode.LargeStream: s = new LargeStream(); LargeStreamStorage[GetStoragePath(entity)] = (LargeStream)s; break; default: throw new InvalidOperationException("Unknown StorageMode!"); } GetWriteStreamCalled = true; return(s); }