public object Create()
{
return(new DataChangesDetector <T>(
_metadata.MapSpecificationProviderForSource,
_metadata.MapSpecificationProviderForTarget,
_equalityComparerFactory.CreateCompleteComparer <T>(),
_query));
}
public SyncEntityNameActor(IQuery query,
IBulkRepository <EntityName> bulkRepository,
IEqualityComparerFactory equalityComparerFactory)
{
_query = query;
_bulkRepository = bulkRepository;
_identityComparer = equalityComparerFactory.CreateIdentityComparer <EntityName>();
_completeComparer = equalityComparerFactory.CreateCompleteComparer <EntityName>();
}
public ValueObjectChangesProvider(IQuery query,
IStorageBasedDataObjectAccessor <TDataObject> storageBasedDataObjectAccessor,
IEqualityComparerFactory equalityComparerFactory)
{
_storageBasedDataObjectAccessor = storageBasedDataObjectAccessor;
_dataChangesDetector = new DataChangesDetector <TDataObject>(
specification => storageBasedDataObjectAccessor.GetSource().WhereMatched(specification),
specification => query.For <TDataObject>().WhereMatched(specification),
equalityComparerFactory.CreateCompleteComparer <TDataObject>());
}
private HashSet <T> GetTable <T>()
{
if (_store.TryGetValue(typeof(T), out var table))
{
return((HashSet <T>)table);
}
var collection = new HashSet <T>(_equalityComparerFactory.CreateCompleteComparer <T>());
_store.Add(typeof(T), collection);
return(collection);
}
public ValidationRuleActor(IQuery query,
IRepository <Version> versionRepository,
SyncInMemoryDataObjectsActor <Version.ErmState> syncInMemoryErmStates,
IRepository <Version.AmsState> amsStatesRepository,
IBulkRepository <Version.ValidationResult> validationResultRepository,
IEqualityComparerFactory equalityComparerFactory,
ValidationResultCache cache)
{
_query = query;
_versionRepository = versionRepository;
_syncInMemoryErmStates = syncInMemoryErmStates;
_validationResultRepository = validationResultRepository;
_amsStatesRepository = amsStatesRepository;
_accessors = new ValidationRuleRegistry(query).CreateAccessors().ToDictionary(x => (MessageTypeCode)x.MessageTypeId, x => x);
_equalityComparer = equalityComparerFactory.CreateCompleteComparer <Version.ValidationResult>();
_cache = cache;
}
public ValidationRuleActor(IQuery query,
IRepository <Version> versionRepository,
IBulkRepository <Version.ErmState> ermStatesRepository,
IRepository <Version.AmsState> amsStatesRepository,
IBulkRepository <Version.ValidationResult> validationResultRepository,
IEqualityComparerFactory equalityComparerFactory,
ValidationResultCache cache)
{
_query = query;
_versionRepository = versionRepository;
_ermStatesRepository = ermStatesRepository;
_validationResultRepository = validationResultRepository;
_amsStatesRepository = amsStatesRepository;
_accessors = new ValidationRuleRegistry(query).CreateAccessors().ToDictionary(x => (MessageTypeCode)x.MessageTypeId, x => x);
_equalityComparer = equalityComparerFactory.CreateCompleteComparer <Version.ValidationResult>();
_cache = cache;
_transactionOptions = new TransactionOptions {
IsolationLevel = IsolationLevel.ReadCommitted, Timeout = TimeSpan.Zero
};
}
public StatisticsProcessor(StatisticsRecalculationMetadata <T, StatisticsKey> metadata, IQuery query, IBulkRepository <T> repository, IEqualityComparerFactory equalityComparerFactory)
{
_repository = repository;
_metadata = metadata;
_equalityComparerFactory = equalityComparerFactory;
_changesDetector = new DataChangesDetector <T>(_metadata.MapSpecificationProviderForSource, _metadata.MapSpecificationProviderForTarget, _equalityComparerFactory.CreateCompleteComparer <T>(), query);
}
public void RecalculateStatistics(long projectId, IReadOnlyCollection <long?> categoryIds)
{
var filter = _metadata.FindSpecificationProvider.Invoke(projectId, categoryIds);
// Сначала сравниением получаем различающиеся записи,
// затем получаем те из различающихся, которые совпадают по идентификатору.
var intermediateResult = _changesDetector.DetectChanges(Specs.Map.ZeroMapping <T>(), filter, _equalityComparerFactory.CreateCompleteComparer <T>());
var changes = MergeTool.Merge(intermediateResult.Difference, intermediateResult.Complement, _equalityComparerFactory.CreateIdentityComparer <T>());
// Наличие или отсутствие статистики - не повод создавать или удалять рубрики у фирм.
// Поэтому только обновление.
_repository.Update(changes.Intersection);
}
public TwoPhaseDataChangesDetector(IEqualityComparerFactory equalityComparerFactory)
{
_identityComparer = equalityComparerFactory.CreateIdentityComparer <TDataObject>();
_completeComparer = equalityComparerFactory.CreateCompleteComparer <TDataObject>();
}