/// <summary>
/// Creates a new BlobStorage object
/// </summary>
/// <param name="blobContainerName">The name of the blob to be managed</param>
/// <param name="storageConnectionString">The connection string pointing to the storage account (this can be local or hosted in Windows Azure</param>
public BlobStorageAsync(string blobContainerName, string storageConnectionString)
{
Validate.BlobContainerName(blobContainerName, "blobContainerName");
Validate.String(storageConnectionString, "storageConnectionString");
StorageConnectionString = storageConnectionString;
BlobContainerName = blobContainerName;
}
/// <summary>
/// Creates a new BlobStorage object
/// </summary>
/// <param name="blobContainerName">The name of the blob to be managed</param>
/// <param name="storageConnectionString">The connection string pointing to the storage account (this can be local or hosted in Windows Azure</param>
public BlobStorageAsync(string blobContainerName, string storageConnectionString)
{
Validate.BlobContainerName(blobContainerName, "blobContainerName");
Validate.String(storageConnectionString, "storageConnectionString");
var cloudStorageAccount = CloudStorageAccount.Parse(storageConnectionString);
var cloudBlobClient = cloudStorageAccount.CreateCloudBlobClient();
cloudBlobContainer = cloudBlobClient.GetContainerReference(blobContainerName);
cloudBlobContainer.CreateIfNotExists();
var permissions = cloudBlobContainer.GetPermissions();
permissions.PublicAccess = BlobContainerPublicAccessType.Container;
cloudBlobContainer.SetPermissions(permissions);
}
public async Task UploadFileToBlobAsync(string sourceFilePath, BlobOptions options)
{
Validate.BlobContainerName(options.ContainerName, "containerName");
Validate.BlobName(options.BlobName, "blobName");
var destinationBlob = DataManagerUtility.GetCloudBlob(options);
TransferManager.Configurations.ParallelOperations = 64;
var context = new TransferContext
{
OverwriteCallback = (path, destinationPath) => options.OverwriteDestination
};
ProgressRecorder = new ProgressRecorder();
context.ProgressHandler = ProgressRecorder;
await TransferManager.UploadAsync(sourceFilePath, destinationBlob, null, context, CancellationToken.None);
}
/// <summary>
/// Returns a list of all the blobs in a container
/// </summary>
/// <param name="containerName"></param>
/// <returns></returns>
public async Task <IEnumerable <IListBlobItem> > ListBlobsInContainerAsync(string containerName)
{
Validate.BlobContainerName(containerName, "containerName");
BlobContinuationToken token = new BlobContinuationToken();
List <IListBlobItem> list = new List <IListBlobItem>();
do
{
BlobResultSegment result = await cloudBlobContainer.ListBlobsSegmentedAsync(token);
token = result.ContinuationToken;
var blobs = result.Results;
foreach (IListBlobItem blob in result.Results)
{
list.Add(blob);
}
} while (token != null);
return(list);
}
/// <summary>
/// Returns a list of all the blobs in a container
/// </summary>
/// <param name="containerName"></param>
/// <returns></returns>
public IEnumerable <IListBlobItem> ListBlobsInContainer(string containerName)
{
Validate.BlobContainerName(containerName, "containerName");
return(cloudBlobContainer.ListBlobs(null, true).ToList());
}
