public static IDisposable BeginOperation(long?operationId)
{
return(OperationId == null ?
(IDisposable) new OperationIdDisposer(operationId ?? LongIdGenerator <OperationIdDisposer> .GetNextId()) :
NoOpDisposer.Instance);
}
public ConcreteProduct(ProductBase product)
{
ProductId = LongIdGenerator.Increment();
Product = product;
}
