/// <summary>
/// Serializes the checkpoint.
/// </summary>
/// <param name="info">Serialization info object.</param>
/// <param name="context">Streaming context.</param>
public virtual void GetObjectData(SerializationInfo info, StreamingContext context)
{
if (info == null)
{
throw new ArgumentNullException("info");
}
List <SingleObjectTransfer> singleObjectTransfers = new List <SingleObjectTransfer>();
List <DirectoryTransfer> directoryTransfers = new List <DirectoryTransfer>();
foreach (var kv in this.transfers)
{
SingleObjectTransfer transfer = kv.Value as SingleObjectTransfer;
if (transfer != null)
{
singleObjectTransfers.Add(transfer);
continue;
}
DirectoryTransfer transfer2 = kv.Value as DirectoryTransfer;
if (transfer2 != null)
{
directoryTransfers.Add(transfer2);
continue;
}
}
info.AddValue(SingleObjectTransfersName, singleObjectTransfers.Count);
for (int i = 0; i < singleObjectTransfers.Count; ++i)
{
info.AddValue(string.Format(CultureInfo.InvariantCulture, "{0}{1}", SingleObjectTransfersName, i), singleObjectTransfers[i], typeof(SingleObjectTransfer));
}
info.AddValue(DirectoryTransfersName, directoryTransfers.Count);
for (int i = 0; i < directoryTransfers.Count; ++i)
{
info.AddValue(string.Format(CultureInfo.InvariantCulture, "{0}{1}", DirectoryTransfersName, i), directoryTransfers[i], typeof(DirectoryTransfer));
}
}
/// <summary>
/// Gets a static snapshot of this transfer checkpoint
/// </summary>
/// <returns>A snapshot of current transfer checkpoint</returns>
public TransferCollection Copy()
{
TransferCollection copyObj = new TransferCollection();
foreach (var kv in this.transfers)
{
SingleObjectTransfer transfer = kv.Value as SingleObjectTransfer;
if (transfer != null)
{
copyObj.AddTransfer(transfer.Copy());
continue;
}
DirectoryTransfer transfer2 = kv.Value as DirectoryTransfer;
if (transfer2 != null)
{
copyObj.AddTransfer(transfer2.Copy());
continue;
}
}
return(copyObj);
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectoryTransfer"/> class.
/// </summary>
/// <param name="other">Another <see cref="DirectoryTransfer"/> object.</param>
private DirectoryTransfer(DirectoryTransfer other)
: base(other)
{
this.Initialize();
}
protected override void UpdateTransfer(Transfer transfer)
{
DirectoryTransfer.UpdateCredentials(this.Source, transfer.Source);
DirectoryTransfer.UpdateCredentials(this.Destination, transfer.Destination);
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectoryTransfer"/> class.
/// </summary>
/// <param name="other">Another <see cref="DirectoryTransfer"/> object.</param>
private DirectoryTransfer(DirectoryTransfer other)
: base(other)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DirectoryTransfer"/> class.
/// </summary>
/// <param name="other">Another <see cref="DirectoryTransfer"/> object.</param>
private DirectoryTransfer(DirectoryTransfer other)
: base(other)
{
this.Initialize();
}
private static DirectoryTransfer GetOrCreateDirectoryTransfer(TransferLocation sourceLocation, TransferLocation destLocation, TransferMethod transferMethod, TransferContext transferContext)
{
DirectoryTransfer directoryTransfer = null;
Transfer transfer = GetTransfer(sourceLocation, destLocation, transferMethod, transferContext);
if (transfer == null)
{
directoryTransfer = new DirectoryTransfer(sourceLocation, destLocation, transferMethod);
if (transferContext != null)
{
transferContext.Checkpoint.AddTransfer(directoryTransfer);
}
}
else
{
directoryTransfer = transfer as DirectoryTransfer;
Debug.Assert(directoryTransfer != null, "directoryTransfer");
}
directoryTransfer.MaxTransferConcurrency = configurations.ParallelOperations * Constants.ListSegmentLengthMultiplier;
return directoryTransfer;
}
