private async Task StartCopyFromBlob(long taskId, IStorageBlobManagement destChannel, BlobBaseClient srcBlob, BlobBaseClient destBlob)
{
try
{
Uri srcBlobUriWithCredentail = null;
if (Channel != null && destChannel != null &&
Channel.StorageContext != null && destChannel.StorageContext != null &&
Channel.StorageContext.StorageAccountName == destChannel.StorageContext.StorageAccountName &&
Channel.StorageContext.StorageAccount.Credentials.IsToken)
{
// if inside same account, source blob can be anonumous
srcBlobUriWithCredentail = srcBlob.Uri;
}
else
{
srcBlobUriWithCredentail = srcBlob.GenerateUriWithCredentials(Channel.StorageContext);
}
await StartCopyFromUri(taskId, destChannel, srcBlobUriWithCredentail, destBlob).ConfigureAwait(false);
}
catch (StorageException ex)
{
if (0 == string.Compare(ex.Message, BlobTypeMismatch, StringComparison.OrdinalIgnoreCase))
{
// Current use error message to decide whether it caused by blob type mismatch,
// We should ask xscl to expose an error code for this..
// Opened workitem 1487579 to track this.
throw new InvalidOperationException(Resources.DestinationBlobTypeNotMatch);
}
else
{
throw;
}
}
}
private void CopyBlobSync(IStorageBlobManagement destChannel, BlobBaseClient srcCloudBlob, BlobBaseClient destCloudBlob)
{
Track2Models.BlobType srcBlobType = Util.GetBlobType(srcCloudBlob, true).Value;
if (srcBlobType != Track2Models.BlobType.Block)
{
throw new ArgumentException(string.Format("The cmdlet currently only support souce blob and destination blob are both block blob. The source blob type is {0}.", srcBlobType));
}
if (srcCloudBlob is BlobClient)
{
srcCloudBlob = Util.GetTrack2BlobClientWithType(srcCloudBlob, Channel.StorageContext, srcBlobType, ClientOptions);
}
if (destCloudBlob is BlobClient)
{
destCloudBlob = Util.GetTrack2BlobClientWithType(destCloudBlob, destChannel.StorageContext, srcBlobType, ClientOptions);
}
Func <long, Task> taskGenerator = (taskId) => CopyFromUri(taskId, destChannel, srcCloudBlob.GenerateUriWithCredentials(Channel.StorageContext), destCloudBlob);
RunTask(taskGenerator);
}