private async Task StartCopyFromUri(long taskId, IStorageBlobManagement destChannel, Uri srcUri, BlobBaseClient destBlob)
{
bool destExist = true;
Track2Models.BlobType? destBlobType = Util.GetBlobType(destBlob);
Track2Models.BlobProperties properties = null;
try
{
properties = (await destBlob.GetPropertiesAsync(this.BlobRequestConditions, cancellationToken: this.CmdletCancellationToken).ConfigureAwait(false)).Value;
destBlobType = properties.BlobType;
}
catch (global::Azure.RequestFailedException e) when(e.Status == 404)
{
destExist = false;
}
if (destBlobType != null)
{
ValidateBlobTier(Util.convertBlobType_Track2ToTrack1(destBlobType), pageBlobTier, standardBlobTier, rehydratePriority);
}
if (!destExist || this.ConfirmOverwrite(srcUri.AbsoluteUri.ToString(), destBlob.Uri.ToString()))
{
Track2Models.BlobCopyFromUriOptions options = new global::Azure.Storage.Blobs.Models.BlobCopyFromUriOptions();
// The Blob Type and Blob Tier must match, since already checked they are match at the begin of ExecuteCmdlet().
if (pageBlobTier != null)
{
options.AccessTier = Util.ConvertAccessTier_Track1ToTrack2(pageBlobTier);
}
else if (standardBlobTier != null || rehydratePriority != null)
{
options.AccessTier = Util.ConvertAccessTier_Track1ToTrack2(standardBlobTier);
options.RehydratePriority = Util.ConvertRehydratePriority_Track1ToTrack2(rehydratePriority);
}
if (this.BlobTag != null)
{
options.Tags = this.BlobTag.Cast <DictionaryEntry>().ToDictionary(d => (string)d.Key, d => (string)d.Value);
}
options.SourceConditions = this.BlobRequestConditions;
if (this.DestTagCondition != null)
{
options.DestinationConditions = new Track2Models.BlobRequestConditions();
options.DestinationConditions.TagConditions = DestTagCondition;
}
Track2Models.CopyFromUriOperation copyId = await destBlob.StartCopyFromUriAsync(srcUri, options, this.CmdletCancellationToken).ConfigureAwait(false);
this.OutputStream.WriteVerbose(taskId, String.Format(Resources.CopyDestinationBlobPending, destBlob.Name, destBlob.BlobContainerName, copyId));
OutputStream.WriteObject(taskId, new AzureStorageBlob(destBlob, destChannel.StorageContext, properties, options: ClientOptions));
}
}
/// <summary>
/// Stop copy operation by CloudBlob object
/// </summary>
/// <param name="blob">CloudBlob object</param>
/// <param name="copyId">Copy id</param>
private async Task StopCopyBlob(long taskId, IStorageBlobManagement localChannel, CloudBlob blob, string copyId, bool fetchCopyIdFromBlob = false)
{
ValidateBlobType(blob);
if (UseTrack2SDK()) // Use Track2
{
if (null == blob)
{
throw new ArgumentException(String.Format(Resources.ObjectCannotBeNull, typeof(CloudBlob).Name));
}
BlobBaseClient blobBaseClient = AzureStorageBlob.GetTrack2BlobClient(blob, Channel.StorageContext, this.ClientOptions);
string specifiedCopyId = copyId;
if (string.IsNullOrEmpty(specifiedCopyId) && fetchCopyIdFromBlob)
{
if (blob.CopyState != null)
{
specifiedCopyId = blob.CopyState.CopyId;
}
}
string abortCopyId = string.Empty;
if (string.IsNullOrEmpty(specifiedCopyId) || Force)
{
//Make sure we use the correct copy id to abort
//Use default retry policy for FetchBlobAttributes
Track2Models.BlobProperties blobProperties = blobBaseClient.GetProperties(this.BlobRequestConditions, this.CmdletCancellationToken).Value;
if (String.IsNullOrEmpty(blobProperties.CopyId))
{
ArgumentException e = new ArgumentException(String.Format(Resources.CopyTaskNotFound, blobBaseClient.Name, blobBaseClient.BlobContainerName));
OutputStream.WriteError(taskId, e);
}
else
{
abortCopyId = blobProperties.CopyId;
}
if (!Force)
{
string confirmation = String.Format(Resources.ConfirmAbortCopyOperation, blobBaseClient.Name, blobBaseClient.BlobContainerName, abortCopyId);
if (!await OutputStream.ConfirmAsync(confirmation).ConfigureAwait(false))
{
string cancelMessage = String.Format(Resources.StopCopyOperationCancelled, blobBaseClient.Name, blobBaseClient.BlobContainerName);
OutputStream.WriteVerbose(taskId, cancelMessage);
}
}
}
else
{
abortCopyId = specifiedCopyId;
}
await blobBaseClient.AbortCopyFromUriAsync(abortCopyId, this.BlobRequestConditions, this.CmdletCancellationToken).ConfigureAwait(false);
//localChannel.AbortCopyAsync(blob, abortCopyId, accessCondition, abortRequestOption, OperationContext, CmdletCancellationToken).ConfigureAwait(false);
string message = String.Format(Resources.StopCopyBlobSuccessfully, blobBaseClient.Name, blobBaseClient.BlobContainerName);
OutputStream.WriteObject(taskId, message);
}
else // use Track1
{
AccessCondition accessCondition = null;
BlobRequestOptions abortRequestOption = RequestOptions ?? new BlobRequestOptions();
//Set no retry to resolve the 409 conflict exception
abortRequestOption.RetryPolicy = new NoRetry();
if (null == blob)
{
throw new ArgumentException(String.Format(Resources.ObjectCannotBeNull, typeof(CloudBlob).Name));
}
string specifiedCopyId = copyId;
if (string.IsNullOrEmpty(specifiedCopyId) && fetchCopyIdFromBlob)
{
if (blob.CopyState != null)
{
specifiedCopyId = blob.CopyState.CopyId;
}
}
string abortCopyId = string.Empty;
if (string.IsNullOrEmpty(specifiedCopyId) || Force)
{
//Make sure we use the correct copy id to abort
//Use default retry policy for FetchBlobAttributes
BlobRequestOptions options = RequestOptions;
await localChannel.FetchBlobAttributesAsync(blob, accessCondition, options, OperationContext, CmdletCancellationToken).ConfigureAwait(false);
if (blob.CopyState == null || String.IsNullOrEmpty(blob.CopyState.CopyId))
{
ArgumentException e = new ArgumentException(String.Format(Resources.CopyTaskNotFound, blob.Name, blob.Container.Name));
OutputStream.WriteError(taskId, e);
}
else
{
abortCopyId = blob.CopyState.CopyId;
}
if (!Force)
{
string confirmation = String.Format(Resources.ConfirmAbortCopyOperation, blob.Name, blob.Container.Name, abortCopyId);
if (!await OutputStream.ConfirmAsync(confirmation).ConfigureAwait(false))
{
string cancelMessage = String.Format(Resources.StopCopyOperationCancelled, blob.Name, blob.Container.Name);
OutputStream.WriteVerbose(taskId, cancelMessage);
}
}
}
else
{
abortCopyId = specifiedCopyId;
}
await localChannel.AbortCopyAsync(blob, abortCopyId, accessCondition, abortRequestOption, OperationContext, CmdletCancellationToken).ConfigureAwait(false);
string message = String.Format(Resources.StopCopyBlobSuccessfully, blob.Name, blob.Container.Name);
OutputStream.WriteObject(taskId, message);
}
}
