public ChangeBatch GetChangeBatch(
uint batchSize,
SyncKnowledge destinationKnowledge,
out CachedChangeDataRetriever changeDataRetriever)
{
return(base.Channel.GetChangeBatch(
batchSize,
destinationKnowledge,
out changeDataRetriever));
}
public byte[] ProcessFullEnumerationChangeBatch(
ConflictResolutionPolicy resolutionPolicy,
FullEnumerationChangeBatch sourceChanges,
CachedChangeDataRetriever changeDataRetriever,
byte[] changeApplierInfo)
{
return(FindProvider().ProcessRemoteFullEnumerationChangeBatch(
resolutionPolicy,
sourceChanges,
changeDataRetriever,
changeApplierInfo));
}
public byte[] ProcessChangeBatch(
ConflictResolutionPolicy resolutionPolicy,
ChangeBatch sourceChanges,
CachedChangeDataRetriever changeDataRetriever,
byte[] changeApplierInfo)
{
return(base.Channel.ProcessChangeBatch(
resolutionPolicy,
sourceChanges,
changeDataRetriever,
changeApplierInfo));
}
public FullEnumerationChangeBatch GetFullEnumerationChangeBatch(
uint batchSize,
SyncId lowerEnumerationBound,
SyncKnowledge knowledgeForDataRetrieval,
out CachedChangeDataRetriever changeDataRetriever)
{
return(base.Channel.GetFullEnumerationChangeBatch(
batchSize,
lowerEnumerationBound,
knowledgeForDataRetrieval,
out changeDataRetriever));
}
public ChangeBatch GetChangeBatch(
uint batchSize,
SyncKnowledge destinationKnowledge,
out CachedChangeDataRetriever changeDataRetriever)
{
object dataRetriever;
ChangeBatch changeBatch = FindProvider().GetChangeBatch(
batchSize,
destinationKnowledge,
out dataRetriever);
changeDataRetriever = new CachedChangeDataRetriever(
dataRetriever as IChangeDataRetriever,
changeBatch);
return(changeBatch);
}
public FullEnumerationChangeBatch GetFullEnumerationChangeBatch(
uint batchSize,
SyncId lowerEnumerationBound,
SyncKnowledge knowledgeForDataRetrieval,
out CachedChangeDataRetriever changeDataRetriever)
{
object dataRetriever;
FullEnumerationChangeBatch changeBatch = FindProvider().GetFullEnumerationChangeBatch(
batchSize,
lowerEnumerationBound,
knowledgeForDataRetrieval,
out dataRetriever);
changeDataRetriever = new CachedChangeDataRetriever(
dataRetriever as IChangeDataRetriever,
changeBatch);
return(changeBatch);
}
public override void ProcessFullEnumerationChangeBatch(
ConflictResolutionPolicy resolutionPolicy,
FullEnumerationChangeBatch sourceChanges,
object changeDataRetriever,
SyncCallbacks syncCallback,
SyncSessionStatistics sessionStatistics)
{
try
{
CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever(
changeDataRetriever as IChangeDataRetriever,
sourceChanges);
byte[] newChangeApplierInfo = this.client.ProcessFullEnumerationChangeBatch(
resolutionPolicy,
sourceChanges,
cachedChangeDataRetriever,
this.syncSessionContext.ChangeApplierInfo);
this.syncSessionContext.ChangeApplierInfo = newChangeApplierInfo;
}
catch (Exception ex) { Console.WriteLine(ex.Message); }
}
//If full enumeration is needed because this provider is out of date due to tombstone cleanup, then this method will be called by the engine.
public byte[] ProcessRemoteFullEnumerationChangeBatch(ConflictResolutionPolicy resolutionPolicy, FullEnumerationChangeBatch sourceChanges, CachedChangeDataRetriever changeDataRetriever, byte[] changeApplierInfo)
{
_metadataStore.BeginTransaction();
//Get all my local change versions from the metadata store
IEnumerable <ItemChange> localChanges = _metadata.GetFullEnumerationLocalVersions(sourceChanges);
NotifyingChangeApplier changeApplier = new NotifyingChangeApplier(_idFormats);
// The following step is required because we are remote change application
changeApplier.LoadChangeApplierInfo(changeApplierInfo);
changeApplier.ApplyFullEnumerationChanges(
resolutionPolicy,
sourceChanges,
changeDataRetriever as IChangeDataRetriever,
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());
}
