So it's some sort of a dynamic proxy that is invoked and fetches the data? Neat. 2010/8/9 Roelof Blom <[email protected]>
> Actually it's NH that generates the proxy. > > > On Mon, Aug 9, 2010 at 11:46 AM, Rohan <[email protected]> wrote: > >> I would imagine that AR generates a dynamic proxy and uses interceptors >> to perform lazy loading. I am not familiar with AR, but have been using >> Dynamic Proxy and Windsor container for the last year, there are plenty of >> examples that demonstrate these concepts. >> >> >> On 9/08/2010, at 8:47 PM, omer katz <[email protected]> wrote: >> >> My question is not how lazy loading works. >> I meant how is the fetching invoked when the property is first accessed? >> >> 2010/8/9 Roelof Blom < <[email protected]>[email protected]> >> >>> Hi Omer, >>> >>> Lazy loading of collections works with NH 2.1, and thus with >>> ActiveRecord. >>> >>> To learn how lazy collection works check this: >>> <http://nhforge.org/wikis/howtonh/lazy-loading-eager-loading.aspx> >>> http://nhforge.org/wikis/howtonh/lazy-loading-eager-loading.aspx >>> >>> -- Roelof. >>> >>> On Mon, Aug 9, 2010 at 9:48 AM, omer katz < <[email protected]> >>> [email protected]> wrote: >>> >>>> So >>>> [ >>>> HasMany(Lazy = true)] >>>> >>>> public >>>> virtual ISet<foo> foos; >>>> >>>> >>>> >>>> doesn't work as well? >>>> >>>> How come it compiles? >>>> >>>> If it does work, how does it load the set lazily? >>>> >>>> 2010/8/8 Markus Zywitza < <[email protected]> >>>> [email protected]> >>>> >>>>> Not at all. >>>>> >>>>> This doesn't work with NH2.1, only with NH3.0 Alpha. AR uses NH2.1. >>>>> >>>>> -Markus >>>>> >>>>> 2010/8/8 omer katz < <[email protected]>[email protected]>: >>>>> > In active record to write a model you write: >>>>> > >>>>> > [ActiveRecord("TableName")] >>>>> > public class Model >>>>> > { >>>>> > [Property("SomeField")] >>>>> > public virtual string SomeField { get; set; }; >>>>> > >>>>> > [Property("SomeLazyField"), Lazy= true] >>>>> > public virtual string SomeLazyField { get; set; }; >>>>> > >>>>> > } >>>>> > >>>>> > >>>>> > If the field is lazy it must fetch it on the first access, so how >>>>> does the >>>>> > Property attribute override the property and fetches the >>>>> SomeLazyField >>>>> > value? >>>>> > >>>>> > Thanks, >>>>> > Omer >>>>> > >>>>> > -- >>>>> > You received this message because you are subscribed to the Google >>>>> Groups >>>>> > "Castle Project Users" group. >>>>> > To post to this group, send email to >>>>> <[email protected]> >>>>> [email protected]. >>>>> > To unsubscribe from this group, send email to >>>>> > <castle-project-users%[email protected]> >>>>> [email protected]. >>>>> > For more options, visit this group at >>>>> > <http://groups.google.com/group/castle-project-users?hl=en> >>>>> http://groups.google.com/group/castle-project-users?hl=en. >>>>> > >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Castle Project Users" group. >>>>> To post to this group, send email to >>>>> <[email protected]> >>>>> [email protected]. >>>>> To unsubscribe from this group, send email to >>>>> <castle-project-users%[email protected]> >>>>> [email protected]. >>>>> For more options, visit this group at >>>>> <http://groups.google.com/group/castle-project-users?hl=en> >>>>> http://groups.google.com/group/castle-project-users?hl=en. >>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Castle Project Users" group. >>>> To post to this group, send email to >>>> <[email protected]> >>>> [email protected]. >>>> To unsubscribe from this group, send email to >>>> <castle-project-users%[email protected]> >>>> [email protected]. >>>> For more options, visit this group at >>>> <http://groups.google.com/group/castle-project-users?hl=en> >>>> http://groups.google.com/group/castle-project-users?hl=en. >>>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Castle Project Users" group. >>> To post to this group, send email to >>> <[email protected]> >>> [email protected]. >>> To unsubscribe from this group, send email to >>> <castle-project-users%[email protected]> >>> [email protected]. >>> For more options, visit this group at >>> <http://groups.google.com/group/castle-project-users?hl=en> >>> http://groups.google.com/group/castle-project-users?hl=en. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Castle Project Users" 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/castle-project-users?hl=en. >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Castle Project Users" group. >> To post to this group, send email to >> [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<castle-project-users%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/castle-project-users?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Castle Project Users" group. > To post to this group, send email to [email protected] > . > To unsubscribe from this group, send email to > [email protected]<castle-project-users%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/castle-project-users?hl=en. > -- You received this message because you are subscribed to the Google Groups "Castle Project Users" group. 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