Hello James, My question is not point that. But i decided to use DTO's all scnarios like that.
Anyway, your answer also useful for me. Thanks 2009/4/4 James Hicks <[email protected]> > I guess I am not following what you are asking. The fetch strategy allows > you to specify how to pull up related entities like using eager or lazy > loading. You can tell NHibernate how far down the hierarchy to traverse. I > think the default is 3 but you should check on that. > > > James Hicks > > 2009/4/3 Fethi Gürcan <[email protected]> > > Thanks. But there is no any fetch strategies that says "do not fetch", that >> i see. >> >> We are using fetch strategy to define when/how the assosication fecthed. >> >> Right? >> >> >> 2009/4/3 James Hicks <[email protected]> >> >> Fetch strategy >>> >>> http://nhforge.org/doc/nh/en/index.html#performance-fetching >>> >>> >>> James >>> >>> 2009/4/2 Fethi Gürcan <[email protected]> >>> >>> Hello, >>>> >>>> I have entities with parent-child hierarchy, >>>> >>>> yes, i can set lazy=true , lazy=false for setting behaviour of loading >>>> children. >>>> >>>> So, i need to pass data to client-side via WCF. >>>> >>>> As you know, when i marked child-relation as [DataMember] like the other >>>> properties. >>>> The WCF will serialize the whole properties that marked as [DataMember]. >>>> Serialization process calls the all properties so the properties will be >>>> loaded. And that does not differs lazy=true or lazy=false. >>>> >>>> Actually i'll use Entity classes for two different cases >>>> >>>> 1) Internal use in business layer. (there is no problem here) >>>> 2) Passing data to client-side. (I'll use DTOs in some cases but not >>>> everytime) >>>> >>>> In the case 2, there ares some simple scenarios; >>>> >>>> a) When i get the whole record in a table, i don't want to pass >>>> the children. >>>> b) When i get the single record. I want to get the children. >>>> (Actually, all child have a relation to parent. i dont need to pass that >>>> also) >>>> >>>> Is there any way to tell NHibernate (in runtime) to do load children or >>>> do not? >>>> >>>> Thanks. >>>> -- >>>> Fethi Gürcan >>>> >>>> >>>> >>> >>> >>> >> >> >> -- >> Fethi Gürcan >> >> >> > > > > -- Fethi Gürcan --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
