How about this?
[ActiveRecord( SelectBeforeUpdate=true, DynamicInsert = true, DynamicUpdate
= true)]
public class News : BusinessObject<News>
{
// all properties here, except content
*[Lazy=FetchWhen.OnInvoke]*
public NewsContent Content { get;set;}
}
2009/11/5 Fábio Batista <[email protected]>
>
> Tip: you'll need to save your News entity prior to calling
> CreateContent(), or else you'll not get the correct Id. I usually
> throw an exception in case I try to call CreateContent() and the Id ==
> 0.
>
> I'm sure there's a more elegant way out there, though...
>
> Fábio David Batista
> [email protected]
> http://nerd-o-matic.blogspot.com
>
>
>
> 2009/11/5 Fábio Batista <[email protected]>:
> > Here is what I usually do:
> >
> > http://dblendea.pastebin.com/f2c192a48
> >
> > There's a little more code, but it's simple enough and makes you feel
> > in control.
> >
> > Fábio David Batista
> > [email protected]
> > http://nerd-o-matic.blogspot.com
> >
> >
> >
> > On Thu, Nov 5, 2009 at 4:16 PM, Ricardo Lopes <[email protected]> wrote:
> >>
> http://docs.jboss.org/hibernate/core/3.3/reference/en/html/performance.html#performance-fetching-lazyproperties
> >> The NHibernate 2.1 is comparable to Hibernate 3.2.6 so it should works,
> I
> >> just don't know how.
> >> I doubt there is support for this using ActiveRecord, the alternative is
> to
> >> use a projection in HQL or using a criteria.
> >> Hope that helps.
> >> 2009/11/5 bdaniel7 <[email protected]>
> >>>
> >>> I will ask there too, but I'm using AR to load the objects.
> >>>
> >>> On Nov 5, 6:07 pm, Mauricio Scheffer <[email protected]>
> >>> wrote:
> >>> > Try asking on nhusers:http://groups.google.com/group/nhusers
> >>> >
> >>> > On Nov 5, 1:01 pm, bdaniel7 <[email protected]> wrote:
> >>> >
> >>> > > still nobody?
> >>> > > is my question really that dumb? or that complex?
> >>> >
> >>> > > On Oct 21, 9:09 pm, bdaniel7 <[email protected]> wrote:
> >>> >
> >>> > > > Anybody...?
> >>> >
> >>> > > > On Oct 21, 10:10 am, bdaniel7 <[email protected]> wrote:
> >>> >
> >>> > > > > Hello,
> >>> >
> >>> > > > > I have this situation:http://dblendea.pastebin.com/f52096576
> >>> >
> >>> > > > > News has some properties and also Content, which is quite large
> >>> > > > > and I
> >>> > > > > want it loaded lazily.
> >>> > > > > I tried to use the example provided by Gabriel Schenker
> >>> > > > > here:
> http://blogs.hibernatingrhinos.com/nhibernate/archive/2008/11/17/lazy...
> >>> >
> >>> > > > > The hbm-s generated look like his, so I'm assuming I've made it
> >>> > > > > correctly.
> >>> >
> >>> > > > > But the test shows 3 statements instead of one.
> >>> > > > > Title is notlazy, but Content is.
> >>> >
> >>> > > > > 1. SELECT top 2 this_.Id as Id5_0_, this_.Title as Title5_0_,
> >>> > > > > this_.Content as Content5_0_ FROM News this_ WHERE this_.Title
> >>> > > > > like
> >>> > > > > @p0;@p0 = '%Error in NHibernate config!%'
> >>> > > > > 2. SELECT newsconten0_.Id as Id4_0_, newsconten0_.Text as
> Text4_0_
> >>> > > > > FROM NewsContents newsconten0_ WHERE newsconten0_....@p0;@p0 =
> 1
> >>> > > > > 3. SELECT news0_.Id as Id5_0_, news0_.Title as Title5_0_,
> >>> > > > > news0_.Content as Content5_0_ FROM News news0_ WHERE
> >>> > > > > news0_.conte...@p0;@p0 = 1
> >>> >
> >>> > > > > Did I do something wrong or is it another way of loading a
> >>> > > > > property
> >>> > > > > lazily?
> >>> >
> >>> > > > > Thanks,
> >>> > > > > Dan
> >>>
> >>
> >>
> >>
> >> --
> >>
> >> Ricardo Lopes
> >>
> >> >>
> >>
> >
>
> >
>
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