/// <summary>
/// Gets the blip targeted by this operation, creating a data document if it does not exist.
/// </summary>
/// <param name="target"></param>
/// <returns>blip targeted by this operation, never null</returns>
private IBlipData GetTargetBlip(IWaveletData target)
{
return target.GetDocument(BlipId)
?? target.CreateDocument(BlipId, Context.Creator,
new Collection<ParticipantId> { Context.Creator },
EmptyDocument.Empty,
Context.Timestamp, target.Version + Context.VersionIncrement);
}
private VersionUpdateOperation DoApplyInternal(IWaveletData wavelet)
{
HashedVersion oldHashedVersion = wavelet.HashedVersion;
if (string.IsNullOrEmpty(_docId))
{
// Update blip version.
var blip = (IBlipData) wavelet.GetDocument(_docId);
long newWaveletVersion = wavelet.Version + Context.VersionIncrement;
long newDocVersion = _useFixedBlipInfo ? _docVersion : newWaveletVersion;
long oldDocVersion = blip.LastModifiedVersion = newDocVersion;
return new VersionUpdateOperation(Context.Creator, -Context.VersionIncrement, oldHashedVersion, _docId,
oldDocVersion, true);
}
return new VersionUpdateOperation(Context.Creator, -Context.VersionIncrement, oldHashedVersion);
}