public static IMessageDataRepository Encrypted(this IMessageDataRepositorySelector selector, ICryptoStreamProvider streamProvider,
Func <IMessageDataRepositorySelector, IMessageDataRepository> innerSelector)
{
if (selector is null)
{
throw new ArgumentNullException(nameof(selector));
}
if (streamProvider is null)
{
throw new ArgumentNullException(nameof(streamProvider));
}
if (innerSelector == null)
{
throw new ArgumentNullException(nameof(innerSelector));
}
var innerRepository = innerSelector(selector);
if (innerRepository is EncryptedMessageDataRepository)
{
throw new ArgumentException("Nesting encrypted repositories is not supported", nameof(innerSelector));
}
if (innerRepository is IBusObserver observer)
{
selector.Configurator.ConnectBusObserver(observer);
}
return(new EncryptedMessageDataRepository(innerRepository, streamProvider));
}
public static IMessageDataRepository InMemory(this IMessageDataRepositorySelector selector)
{
if (selector is null)
{
throw new ArgumentNullException(nameof(selector));
}
return(new InMemoryMessageDataRepository());
}
public static IMessageDataRepository FileSystem(this IMessageDataRepositorySelector selector, string path)
{
if (selector is null)
{
throw new ArgumentNullException(nameof(selector));
}
if (path is null)
{
throw new ArgumentNullException(nameof(path));
}
var dataDirectory = new DirectoryInfo(path);
return(new FileSystemMessageDataRepository(dataDirectory));
}
/// <summary>
/// Use MongoDB for message data storage, via GridFS
/// </summary>
/// <param name="selector"></param>
/// <param name="connectionString"></param>
/// <param name="containerName">Specify the container name (defaults to message-data)</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public static IMessageDataRepository MongoDb(this IMessageDataRepositorySelector selector, string connectionString,
string containerName = default)
{
if (selector is null)
{
throw new ArgumentNullException(nameof(selector));
}
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException(nameof(connectionString));
}
return(new MongoDbMessageDataRepository(connectionString, containerName ?? "message-data"));
}
/// <summary>
/// Use Azure Blob Storage for message data storage
/// </summary>
/// <param name="selector"></param>
/// <param name="connectionString"></param>
/// <param name="containerName">Specify the container name (defaults to message-data)</param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public static IMessageDataRepository AzureStorage(this IMessageDataRepositorySelector selector, string connectionString, string containerName = default)
{
if (selector is null)
{
throw new ArgumentNullException(nameof(selector));
}
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException(nameof(connectionString));
}
var client = new BlobServiceClient(connectionString);
var repository = client.CreateMessageDataRepository(containerName ?? "message-data");
return(repository);
}
