[Dbix-class] Creating custom ResultSet Class.

[Oleg Pronin]

No, i can't use that. i cannot change user application. This will be just a
loadable component.


2007/4/27, Jess Robinson <castaway at desert-island.me.uk>:
>
>
>
>
> On Fri, 27 Apr 2007, Oleg Pronin wrote:
>
> > Could you please give more details :)
> >
> > 2007/4/27, Jess Robinson <castaway at desert-island.me.uk>:
> >>
> >>
> >>
> >>
> >>  On Thu, 26 Apr 2007, Oleg Pronin wrote:
> >>
> >> >  Hello!
> >> >
> >> >  I want to create custom resultset class that will allow caching (in
> >> >  memcached) functionality.
> >> >
> >> >  For example,
> >> > @users =3D $rs->search(undef, {order_by =3D> 'rating', rows =3D> 10,
> memcache
> >> =3D>
> >> >  60});
> >> >
> >> >  This will give stored in memcached and automatically updated every
> 60
> >> >  seconds top10 users list.
> >> >
> >> >  To do that i need every resultsource to use my resultset class.
> >> >  Cookbook says i've got to
> >> >  $source->resultset_class('My::ResultSet::Class');
> >> >  But i dont want to write it in every result source!
> >> >
> >> >  Is there a good way to set my custom resultset to all registered
> result
> >> >  sources?
> >> >
> >>
> >>  Yes, its a perl feature called a "base class" ;)
> >>
> >>  Jess
> >>
>
> package My::DBIC::Base;
> use base 'DBIx::Class';
>
> __PACKAGE__->load_components('Core');
> __PACKAGE__->table('');
> __PACKAGE__->resultset_class('My::ResultSet');
>
> 1;
>
> ...
>
> package My::TableClass;
> use base 'My::DBIC::Base';
>
> __PACKAGE__->table('mytable');
>
> 1;
>
> -- standard perl inheritance, nothing more exciting than that.
>
> Jess
>
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