public async Task <IValueProvider> BindAsync(BindingContext context)
{
BlobPath boundPath = _path.Bind(context.BindingData);
IStorageBlobContainer container = _client.GetContainerReference(boundPath.ContainerName);
ValueBindingContext containerContext = new BlobValueBindingContext(boundPath, context.ValueContext);
return(await BindBlobContainerAsync(container, containerContext));
}
public async Task <IValueProvider> BindAsync(BindingContext context)
{
BlobPath boundPath = _path.Bind(context.BindingData);
IStorageBlobContainer container = _client.GetContainerReference(boundPath.ContainerName);
if (_argumentBinding.Access != FileAccess.Read)
{
await container.CreateIfNotExistsAsync(context.CancellationToken);
}
Type argumentType = _argumentBinding.ValueType;
string blobName = boundPath.BlobName;
IStorageBlob blob = await container.GetBlobReferenceForArgumentTypeAsync(blobName, argumentType, context.CancellationToken);
return(await BindBlobAsync(blob, context.ValueContext));
}
public async Task <IStorageBlob> ConvertAsync(string input, CancellationToken cancellationToken)
{
BlobPath path;
// For convenience, treat an an empty string as a request for the default value.
if (String.IsNullOrEmpty(input) && _defaultPath.IsBound)
{
path = _defaultPath.Bind(null);
}
else
{
path = BlobPath.ParseAndValidate(input);
}
IStorageBlobContainer container = _client.GetContainerReference(path.ContainerName);
await container.CreateIfNotExistsAsync(cancellationToken);
return(await container.GetBlobReferenceForArgumentTypeAsync(path.BlobName, _argumentType,
cancellationToken));
}
