public async Task <CopyFromUriOperation> CopyBlobFromUri(Uri source, string blobName, string containerName, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
IDictionary <string, string> metaData = new Dictionary <string, string>();
metaData.Add(new KeyValuePair <string, string>("sourceFullUrl", source.AbsoluteUri));
metaData.Add(new KeyValuePair <string, string>("sourceFullPath", source.AbsolutePath));
return(await client.StartCopyFromUriAsync(source : source, metadata : metaData, cancellationToken : cancellationToken));
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(CopyBlobFromUri),
innerException: ex);
}
}
public async Task <BlobContentInfo> UploadBlob(Stream objectStream, string blobName, string containerName, IDictionary <string, string> metaData, bool allowAnonymousRead = false, CancellationToken cancellationToken = default)
{
PublicAccessType publicAccessType = allowAnonymousRead ? PublicAccessType.Blob : PublicAccessType.None;
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName,
publicAccessType: publicAccessType);
try
{
return(await client.UploadAsync(
content : objectStream,
metadata : metaData,
cancellationToken : cancellationToken));
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(UploadBlob),
innerException: ex);
}
}
public async Task <bool> UpdateBlobMetaData(string blobName, string containerName, IDictionary <string, string> metaData, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
BlobProperties properties = await client.GetPropertiesAsync(cancellationToken : cancellationToken);
IDictionary <string, string> existingMetaData = properties.Metadata;
foreach (KeyValuePair <string, string> item in metaData)
{
if (existingMetaData.ContainsKey(item.Key))
{
existingMetaData[item.Key] = item.Value;
}
else
{
existingMetaData.Add(item);
}
}
Azure.Response <BlobInfo> response = await client.SetMetadataAsync(metadata : existingMetaData, cancellationToken : cancellationToken);
return(response.GetRawResponse().Status == (int)HttpStatusCode.OK);
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(UpdateBlobMetaData),
innerException: ex);
}
}
public async Task <BlobSnapshotInfo> CreateBlobSnapshot(string blobName, string containerName, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
return(await client.CreateSnapshotAsync(cancellationToken : cancellationToken));
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(CreateBlobSnapshot),
innerException: ex);
}
}
public async Task <bool> DeleteBlobIfExists(string blobName, string containerName, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
return(await client.DeleteIfExistsAsync(cancellationToken : cancellationToken));
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(DeleteBlobIfExists),
innerException: ex);
}
}
public async Task <bool> SetBlobMetaData(string blobName, string containerName, IDictionary <string, string> metaData, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
Azure.Response <BlobInfo> response = await client.SetMetadataAsync(metadata : metaData, cancellationToken : cancellationToken);
return(response.GetRawResponse().Status == (int)HttpStatusCode.OK);
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(SetBlobMetaData),
innerException: ex);
}
}
public async Task <bool> AbortCopyBlobFromUri(string copyOperationId, string blobName, string containerName, CancellationToken cancellationToken)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
Azure.Response response = await client.AbortCopyFromUriAsync(copyId : copyOperationId, cancellationToken : cancellationToken);
return(response.Status == (int)HttpStatusCode.OK);
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(AbortCopyBlobFromUri),
innerException: ex);
}
}
public async Task <bool> UndeleteBlob(string blobName, string containerName, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
Azure.Response response = await client.UndeleteAsync(cancellationToken : cancellationToken);
return(response.Status == (int)HttpStatusCode.OK);
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(UndeleteBlob),
innerException: ex);
}
}
public async Task <bool> DownloadBlobTo(Stream destination, string blobName, string containerName, CancellationToken cancellationToken = default)
{
BlobClient client =
BlobStorageManager.GetBlobClient(
azureStorageOptions: _azureStorageOptions,
containerName: containerName,
blobName: blobName);
try
{
Azure.Response response = await client.DownloadToAsync(destination);
return(response.Status == (int)HttpStatusCode.Created);
}
catch (Exception ex)
{
throw new BlobServiceException(
message: ex.Message,
blobName: blobName,
containerName: containerName,
methodName: nameof(DownloadBlobTo),
innerException: ex);
}
}
