/// <summary>
/// Creates a BlobContainerClient. Called when one does not exist yet.
/// </summary>
/// <param name="uri">The target Uri.</param>
/// <param name="context">The context.</param>
/// <returns>
/// A BlobContainerClient object.
/// </returns>
internal StorageContainerClientSleeve CreateBlobContainerClientForUri(
Uri uri,
StorageClientProviderContext context)
{
// set up a copy of the Context...
var ctxCopy = new StorageClientProviderContext(context);
BlobContainerClient blobContainerClient;
BlobUriBuilder containerUriBuilder;
BlobClientOptions clientOptions;
try
{
containerUriBuilder = new BlobUriBuilder(uri);
clientOptions = new BlobClientOptions();
var clientRequestIdPolicy = new BlobClientPipelinePolicy(ctxCopy);
var uriC = StorageHelpers.BuildBlobStorageUri(containerUriBuilder.AccountName, containerUriBuilder.BlobContainerName);
blobContainerClient = new BlobContainerClient(uriC, _identity, clientOptions);
}
catch (Exception fe) when(fe is ArgumentNullException || fe is UriFormatException)
{
var aex = new ArgumentException(LogEventIds.BlobContainerClientProviderUriMissingAccountName.Name, fe);
_log.LogExceptionObject(LogEventIds.BlobContainerClientProviderUriMissingAccountName, aex, uri);
throw aex;
}
catch (Exception e)
{
_log.LogExceptionObject(LogEventIds.BlobContainerClientProviderFailedToCreateBlobContainerClient, e, uri);
throw;
}
try
{
var accountUri = StorageHelpers.BuildStorageAccountUri(containerUriBuilder.AccountName, buildForBlobService: true);
var sleeve = new StorageContainerClientSleeve(blobContainerClient,
new BlobServiceClient(accountUri, _identity, clientOptions),
ctxCopy);
return(sleeve);
}
catch (ArgumentException aex)
{
_log.LogExceptionObject(LogEventIds.BlobContainerClientProviderUriMissingAccountName, aex, uri);
throw;
}
}
/// <summary>Reset this instance to reflect new context information.</summary>
/// <param name="bcs">The sleeve to have context reset</param>
/// <param name="ctx">The new context from which to update the sleeve's context.
/// Note that the context state is copied to the sleeve, not used in place from ctx.</param>
/// <returns>A reference to the input bcs parameter, updated to reflect the new context.</returns>
internal static StorageContainerClientSleeve ResetSleeve(StorageContainerClientSleeve bcs, StorageClientProviderContext ctx)
{
// important to update the existing context in-place as policy references a particular instance
bcs.Context.ResetTo(ctx);
return(bcs);
}
