Hi Im looking for good solutions when you do not want to connect your entities entity to entity, instead I want a connection between them which will be connected by a service for example one scenario is.
Article, Category Here I have an Article service and where I have the method ArticleService.GetByCategory(Category category, long page, int resultSize); This will be easy to query if the article has an category. But when I connect the category and article when saving? How should my approach be? I do not wan't any category.Articles.Add(article); because I dont wanna load all my entities when just adding a new entity so a perfect solution would be ArticleService.Save(Article article, Category parentCategory); and it will save the connection for me but how? I could use an mappingclass but it will give me an many-to-many connection table which I do not prefer, other best practises? I want to build my system with low coupling but I see this problems with O/R Mapping tools when I going for it.Is I'm missing anything here? Is there any easy way to solve this. Maybe should the article know about it's category but the category should'nt know about any article? sounds ackward but maybe is the best way?, if it is it would be hard to have the domain logic for adding or removing items in category or any another similar case? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/nhusers?hl=en -~----------~----~----~----~------~----~------~--~---
