/// <inheritdoc/>
public async Task <bool> ContainerCreateAsync(string storageAccountName, string containerName, StorageClientProviderContext context)
{
_ = StringHelpers.NullIfNullOrEmpty(storageAccountName) ?? throw new ArgumentNullException(nameof(storageAccountName));
_ = StringHelpers.NullIfNullOrEmpty(containerName) ?? throw new ArgumentNullException(nameof(containerName));
_ = context ?? throw new ArgumentNullException(nameof(context));
BlobContainerInfo blobContainerInfo;
var containerUri = StorageHelpers.BuildBlobStorageUri(storageAccountName, containerName);
try
{
var containerSleeve = _blobContainerClientProvider.GetBlobContainerSleeveForUri(containerUri, context);
blobContainerInfo = await containerSleeve.Client.CreateAsync().ConfigureAwait(false);
}
catch (Exception e)
{
throw new GridwichStorageServiceException(containerUri, "Failed to create the container.",
LogEventIds.FailedToCreateContainer, context.ClientRequestIdAsJObject, e);
}
if (blobContainerInfo != null)
{
_log.LogEventObject(LogEventIds.ContainerCreateProgress, blobContainerInfo);
return(true);
}
throw new GridwichStorageServiceException(containerUri, "Failed to create the container.",
LogEventIds.FailedToCreateContainer, context.ClientRequestIdAsJObject);
}
/// <inheritdoc/>
public async Task <bool> ContainerDeleteAsync(string storageAccountName, string containerName, StorageClientProviderContext context)
{
_ = StringHelpers.NullIfNullOrWhiteSpace(storageAccountName) ?? throw new ArgumentNullException(nameof(storageAccountName));
_ = StringHelpers.NullIfNullOrWhiteSpace(containerName) ?? throw new ArgumentNullException(nameof(containerName));
_ = context ?? throw new ArgumentNullException(nameof(context));
Response response;
var containerUri = StorageHelpers.BuildBlobStorageUri(storageAccountName, containerName);
try
{
var containerSleeve = _blobContainerClientProvider.GetBlobContainerSleeveForUri(containerUri, context);
response = await containerSleeve.Client.DeleteAsync().ConfigureAwait(false);
}
catch (Exception e)
{
_log.LogExceptionObject(LogEventIds.FailedToDeleteContainer, e, containerUri);
throw new GridwichStorageServiceException(containerUri, "Could not delete blob container.",
LogEventIds.FailedToDeleteContainer, context.ClientRequestIdAsJObject, e);
}
if (response.Status == 200)
{
return(true);
}
_log.LogEventObject(LogEventIds.DeleteContainerUnexpectedResponse, new { containerUri, response });
throw new GridwichStorageServiceException(containerUri, $"Unexpected response while deleting blob container: {response.Status} {response.ReasonPhrase}",
LogEventIds.DeleteContainerUnexpectedResponse, context.ClientRequestIdAsJObject);
}
/// <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;
}
}
public void BuildBlobStorageUri_Test(
string accountName, string containerName, string blobName,
string expectedResult, Type expectedExceptionType)
{
Uri res;
try
{
res = StorageHelpers.BuildBlobStorageUri(accountName, containerName, blobName);
}
catch (Exception e)
{
expectedExceptionType.ShouldNotBeNull();
e.ShouldBeOfType(expectedExceptionType);
return;
}
expectedExceptionType.ShouldBeNull();
res.ToString().ShouldBe(expectedResult);
}
