//Change application!
public byte[] ProcessRemoteChangeBatch(ConflictResolutionPolicy resolutionPolicy, ChangeBatch sourceChanges, CachedChangeDataRetriever changeDataRetriever, byte[] changeApplierInfo)
{
_metadataStore.BeginTransaction();
//Get all my local change versions from the metadata store
IEnumerable <ItemChange> localChanges = _metadata.GetLocalVersions(sourceChanges);
NotifyingChangeApplier changeApplier = new NotifyingChangeApplier(_idFormats);
// The following step is required because we are remote change application
changeApplier.LoadChangeApplierInfo(changeApplierInfo);
changeApplier.ApplyChanges(
resolutionPolicy,
sourceChanges,
changeDataRetriever,
localChanges,
_metadata.GetKnowledge(),
_metadata.GetForgottenKnowledge(),
this,
null, // Note that we do not pass a sync session context
syncCallbacks);
_metadataStore.CommitTransaction();
// Return the ChangeApplierInfo
return(changeApplier.GetChangeApplierInfo());
}
//Change application!
public override void ProcessChangeBatch(ConflictResolutionPolicy resolutionPolicy, ChangeBatch sourceChanges,
object changeDataRetriever, SyncCallbacks syncCallback, SyncSessionStatistics sessionStatistics)
{
_metadataStore.BeginTransaction();
//Get all my local change versions from the metadata store
IEnumerable <ItemChange> localChanges = _metadata.GetLocalVersions(sourceChanges);
//Create a changeapplier object to make change application easier (make the engine call me
//when it needs data and when I should save data)
NotifyingChangeApplier changeApplier = new NotifyingChangeApplier(_idFormats);
changeApplier.ApplyChanges(resolutionPolicy, sourceChanges, changeDataRetriever as IChangeDataRetriever, localChanges, _metadata.GetKnowledge(),
_metadata.GetForgottenKnowledge(), this, _currentSessionContext, syncCallback);
_metadataStore.CommitTransaction();
}
