private static void ReadSetMetaData(BlobClient _blob)
{
BlobProperties props = _blob.GetProperties();
IDictionary <string, string> metadata = props.Metadata;
metadata.Add("Test", "Test");
_blob.SetMetadata(metadata);
}
public async Task <bool> MoveBlob(IBlobContainer containerName,
string sourcePath,
string destinationPath)
{
var blobContainer = await GetBlobContainer(containerName);
var destinationBlob = blobContainer.GetBlobClient(destinationPath);
if (await destinationBlob.ExistsAsync())
{
_logger.LogWarning(
"Destination already exists while moving blob. Source: '{source}' Destination: '{destination}'",
sourcePath, destinationPath);
return(false);
}
var sourceBlob = blobContainer.GetBlobClient(sourcePath);
if (!await sourceBlob.ExistsAsync())
{
_logger.LogWarning(
"Source blob not found while moving blob. Source: '{source}' Destination: '{destination}'",
sourcePath, destinationPath);
return(false);
}
// Lease the source blob for the copy operation
// to prevent another client from modifying it.
var lease = sourceBlob.GetBlobLeaseClient();
// Specifying -1 for the lease interval creates an infinite lease.
await lease.AcquireAsync(TimeSpan.FromSeconds(-1));
try
{
await destinationBlob.StartCopyFromUriAsync(sourceBlob.Uri);
// Get the destination blob's properties and log the progress
BlobProperties destinationProperties = await destinationBlob.GetPropertiesAsync();
while (destinationProperties.CopyStatus == CopyStatus.Pending)
{
await Task.Delay(1000);
_logger.LogInformation("Copy progress: {progress}", destinationProperties.CopyProgress);
destinationProperties = await destinationBlob.GetPropertiesAsync();
}
if (destinationProperties.CopyStatus != CopyStatus.Success)
{
return(false);
}
}
finally
{
await lease.ReleaseAsync();
}
await sourceBlob.DeleteAsync();
return(true);
}
