/// <summary> /// When overridden in a derived class, processes a set of changes for a full enumeration by applying changes to the item store. /// </summary> /// <param name="resolutionPolicy">The conflict resolution policy to use when this method applies changes.</param> /// <param name="sourceChanges">A batch of changes from the source provider to be applied locally.</param> /// <param name="changeDataRetriever">An object that can be used to retrieve change data. It can be an <see cref="T:Microsoft.Synchronization.IChangeDataRetriever"/> object or a provider-specific object.</param> /// <param name="syncCallbacks">An object that receives event notifications during change application.</param> /// <param name="sessionStatistics">Tracks change statistics. For a provider that uses custom change application, this object must be updated with the results of the change application.</param> public override void ProcessFullEnumerationChangeBatch(ConflictResolutionPolicy resolutionPolicy, FullEnumerationChangeBatch sourceChanges, object changeDataRetriever, SyncCallbacks syncCallbacks, SyncSessionStatistics sessionStatistics) { CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever( changeDataRetriever as IChangeDataRetriever, sourceChanges); byte[] rawSourceChanges = sourceChanges.Serialize(); byte[] rawCachedChangeDataRetriever = SerializerHelper.BinarySerialize(cachedChangeDataRetriever); byte[] newChangeApplierInfo = _syncService.ProcessFullEnumerationChangeBatch( (int)resolutionPolicy, rawSourceChanges, rawCachedChangeDataRetriever, _syncSessionContext.ChangeApplierInfo); _syncSessionContext.ChangeApplierInfo = newChangeApplierInfo; }
public byte[] GetFullEnumerationChangeBatch(uint batchSize, byte[] lowerEnumerationBoundRaw, byte[] rawKnowledgeForDataRetrieval, out byte[] changeDataRetriever) { GenericRemoteSyncProvider <EntityObjectHierarchy> provider = GetSessionProvider(); byte[] retVal = null; try { SyncKnowledge knowledgeForDataRetrieval = SyncKnowledge.Deserialize(provider.IdFormats, rawKnowledgeForDataRetrieval); SyncId lowerEnumerationBound = new SyncId(lowerEnumerationBoundRaw, false); object dataRetriever; FullEnumerationChangeBatch changeBatch = provider.GetFullEnumerationChangeBatch(batchSize, lowerEnumerationBound, knowledgeForDataRetrieval, out dataRetriever); CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever(dataRetriever as IChangeDataRetriever, changeBatch); changeDataRetriever = SerializerHelper.BinarySerialize(cachedChangeDataRetriever); retVal = changeBatch.Serialize(); } catch (SyncException e) { throw SoapErrorCreator.RaiseException(HttpContext.Current.Request.Url.ToString(), new SyncronizationServiceError(SyncronizationServiceError.eServiceErrorType.SyncFramework, e), true); } catch (Exception e) { throw SoapErrorCreator.RaiseException(HttpContext.Current.Request.Url.ToString(), new SyncronizationServiceError(SyncronizationServiceError.eServiceErrorType.SyncProvider, e), true); } return(retVal); }
/// <summary> /// When overridden in a derived class, processes a set of changes for a full enumeration by applying changes to the item store. /// </summary> /// <param name="resolutionPolicy">The conflict resolution policy to use when this method applies changes.</param> /// <param name="sourceChanges">A batch of changes from the source provider to be applied locally.</param> /// <param name="changeDataRetriever">An object that can be used to retrieve change data. It can be an <see cref="T:Microsoft.Synchronization.IChangeDataRetriever"/> object or a provider-specific object.</param> /// <param name="syncCallbacks">An object that receives event notifications during change application.</param> /// <param name="sessionStatistics">Tracks change statistics. For a provider that uses custom change application, this object must be updated with the results of the change application.</param> public override void ProcessFullEnumerationChangeBatch(ConflictResolutionPolicy resolutionPolicy, FullEnumerationChangeBatch sourceChanges, object changeDataRetriever, SyncCallbacks syncCallbacks, SyncSessionStatistics sessionStatistics) { CachedChangeDataRetriever cachedChangeDataRetriever = new CachedChangeDataRetriever( changeDataRetriever as IChangeDataRetriever, sourceChanges); byte[] rawSourceChanges = sourceChanges.Serialize(); byte[] rawCachedChangeDataRetriever = SerializerHelper.BinarySerialize(cachedChangeDataRetriever); byte[] newChangeApplierInfo = _syncService.ProcessFullEnumerationChangeBatch( (int)resolutionPolicy, rawSourceChanges, rawCachedChangeDataRetriever, _syncSessionContext.ChangeApplierInfo); _syncSessionContext.ChangeApplierInfo = newChangeApplierInfo; }