private bool CopyFileToDestination(CloudBlockBlob blob, string destinationFullFileName, int retryCount)
{
CloudFileCopyInfo cloudFileCopyInfo = new CloudFileCopyInfo()
{
SourceBlob = blob,
FullFileName = destinationFullFileName,
RetryCount = retryCount
};
try
{
BackupRestoreUtility.PerformWithRetries(
this.CopyBlobToDestinationFile,
cloudFileCopyInfo,
new RetriableOperationExceptionHandler(this.AzureStorageExceptionHandler),
this.retryCount);
}
catch (Exception e)
{
this.TraceSource.WriteExceptionAsError(
TraceType,
e,
"Failed to copy blob: {0} to file: {1}.",
blob.Name,
destinationFullFileName);
throw;
}
return(true);
}
private void CopyBlobToDestinationFile(object context)
{
CloudFileCopyInfo fileCopyInfo = (CloudFileCopyInfo)context;
string directory = Path.GetDirectoryName(fileCopyInfo.FullFileName);
if (!Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
fileCopyInfo.SourceBlob.DownloadToFile(fileCopyInfo.FullFileName, FileMode.Create);
}
