public BlobDestHandler(AzureBlobLocation destLocation, TransferJob transferJob)
{
Debug.Assert(null != destLocation && null != transferJob,
"destLocation or transferJob should not be null");
this.destLocation = destLocation;
this.transferJob = transferJob;
this.destBlob = this.destLocation.Blob;
this.transferContext = this.transferJob.Transfer.Context;
}
internal PageBlobWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.TransferJob.Destination as AzureBlobLocation;
this.pageBlob = this.destLocation.Blob as CloudPageBlob;
}
internal PageBlobWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.TransferJob.Destination as AzureBlobLocation;
this.pageBlob = this.destLocation.Blob as CloudPageBlob;
}
public PageBlobReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
:base(scheduler, controller, cancellationToken)
{
this.sourceLocation = this.SharedTransferData.TransferJob.Source as AzureBlobLocation;
this.pageBlob = this.sourceLocation.Blob as CloudPageBlob;
Debug.Assert(null != this.pageBlob, "Initializing a PageBlobReader, the source location should be a CloudPageBlob instance.");
}
public PageBlobReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.sourceLocation = this.SharedTransferData.TransferJob.Source as AzureBlobLocation;
this.pageBlob = this.sourceLocation?.Blob as CloudPageBlob;
Debug.Assert(null != this.pageBlob, "Initializing a PageBlobReader, the source location should be a CloudPageBlob instance.");
}
public AppendBlobWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.SharedTransferData.TransferJob.Destination as AzureBlobLocation;
this.appendBlob = this.destLocation.Blob as CloudAppendBlob;
Debug.Assert(null != this.appendBlob, "The destination is not an append blob while initializing a AppendBlobWriter instance.");
this.state = State.FetchAttributes;
this.workToken = 1;
}
public BlockBlobWriter(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.destLocation = this.SharedTransferData.TransferJob.Destination as AzureBlobLocation;
this.blockBlob = this.destLocation.Blob as CloudBlockBlob;
Debug.Assert(null != this.blockBlob, "The destination is not a block blob while initializing a BlockBlobWriter instance.");
this.state = State.FetchAttributes;
this.hasWork = true;
}
public BlockBasedBlobReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.transferJob = this.SharedTransferData.TransferJob;
this.sourceLocation = this.transferJob.Source as AzureBlobLocation;
this.sourceBlob = this.sourceLocation.Blob;
Debug.Assert(
(this.sourceBlob is CloudBlockBlob) || (this.sourceBlob is CloudAppendBlob),
"Initializing BlockBlobReader while source location is not a block blob or an append blob.");
this.hasWork = true;
}
// Get Folder Path for table
private static string GetFolderPath(Table table)
{
if (table == null || table.Properties == null)
{
return(null);
}
AzureBlobLocation blobLocation = table.Properties.Location as AzureBlobLocation;
if (blobLocation == null)
{
return(null);
}
return(blobLocation.FolderPath + blobLocation.FileName);
}
public BlockBasedBlobReader(
TransferScheduler scheduler,
SyncTransferController controller,
CancellationToken cancellationToken)
: base(scheduler, controller, cancellationToken)
{
this.transferJob = this.SharedTransferData.TransferJob;
this.sourceLocation = this.transferJob.Source as AzureBlobLocation;
this.sourceBlob = this.sourceLocation.Blob;
Debug.Assert(
(this.sourceBlob is CloudBlockBlob) ||(this.sourceBlob is CloudAppendBlob),
"Initializing BlockBlobReader while source location is not a block blob or an append blob.");
this.hasWork = true;
}
public BlobAsyncCopyController(
TransferScheduler transferScheduler,
TransferJob transferJob,
CancellationToken cancellationToken)
: base(transferScheduler, transferJob, cancellationToken)
{
this.destLocation = transferJob.Destination as AzureBlobLocation;
CloudBlob transferDestBlob = this.destLocation.Blob;
if (null == transferDestBlob)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
Resources.ParameterCannotBeNullException,
"Dest.Blob"),
"transferJob");
}
if (transferDestBlob.IsSnapshot)
{
throw new ArgumentException(Resources.DestinationMustBeBaseBlob, "transferJob");
}
AzureBlobLocation sourceBlobLocation = transferJob.Source as AzureBlobLocation;
if (sourceBlobLocation != null)
{
if (sourceBlobLocation.Blob.BlobType != transferDestBlob.BlobType)
{
throw new ArgumentException(Resources.SourceAndDestinationBlobTypeDifferent, "transferJob");
}
if (StorageExtensions.Equals(sourceBlobLocation.Blob, transferDestBlob))
{
throw new InvalidOperationException(Resources.SourceAndDestinationLocationCannotBeEqualException);
}
}
this.destBlob = transferDestBlob;
}
/// <summary>
/// Initializes a new instance of the <see cref="PageBlobServiceSideSyncCopyController"/> class.
/// </summary>
/// <param name="scheduler">Scheduler object which creates this object.</param>
/// <param name="transferJob">Instance of job to start async copy.</param>
/// <param name="userCancellationToken">Token user input to notify about cancellation.</param>
internal PageBlobServiceSideSyncCopyController(
TransferScheduler scheduler,
TransferJob transferJob,
CancellationToken userCancellationToken)
: base(scheduler, transferJob, userCancellationToken)
{
TransferLocation sourceLocation = transferJob.Source;
if (sourceLocation.Type == TransferLocationType.AzureBlob)
{
var blobLocation = sourceLocation as AzureBlobLocation;
var pageBlob = blobLocation.Blob as CloudPageBlob;
if (null != pageBlob)
{
this.SourceHandler = new ServiceSideSyncCopySource.PageBlobSourceHandler(blobLocation, transferJob);
}
else
{
this.SourceHandler = new ServiceSideSyncCopySource.BlobSourceHandler(blobLocation, transferJob);
}
}
else if (sourceLocation.Type == TransferLocationType.AzureFile)
{
this.SourceHandler = new ServiceSideSyncCopySource.FileSourceHandler(sourceLocation as AzureFileLocation, transferJob);
}
else
{
throw new ArgumentException(
Resources.OnlySupportBlobAzureFileSource,
"transferJob");
}
this.destLocation = transferJob.Destination as AzureBlobLocation;
this.destPageBlob = this.destLocation.Blob as CloudPageBlob;
this.DestHandler = new ServiceSideSyncCopyDest.PageBlobDestHandler(this.destLocation, transferJob);
this.hasWork = true;
}
protected ServiceSideSyncCopyController(
TransferScheduler transferScheduler,
TransferJob transferJob,
CancellationToken userCancellationToken)
: base(transferScheduler, transferJob, userCancellationToken)
{
if (null == transferJob.Destination)
{
throw new ArgumentException(
string.Format(
CultureInfo.CurrentCulture,
Resources.ParameterCannotBeNullException,
"transferJob"),
"transferJob");
}
this.sourceLocation = this.TransferJob.Source as AzureBlobLocation;
this.destLocation = this.TransferJob.Destination as AzureBlobLocation;
this.sourceBlob = sourceLocation.Blob;
this.destBlob = this.destLocation.Blob;
this.state = State.FetchSourceAttributes;
}
public BlockBlobDestHandler(AzureBlobLocation destLocation, TransferJob transferJob)
: base(destLocation, transferJob)
{
}
public PageBlobDestHandler(AzureBlobLocation destLocation, TransferJob transferJob)
: base(destLocation, transferJob)
{
this.destPageBlob = destLocation.Blob as CloudPageBlob;
}
public PageBlobSourceHandler(AzureBlobLocation sourceBlobLocation, TransferJob transferJob)
: base(sourceBlobLocation, transferJob)
{
this.pageBlob = sourceBlobLocation.Blob as CloudPageBlob;
}
