Hi Øyvind,
Nice to hear the integration between both frameworks worked properly.
We implemented a SortableDataProvider but in the method "Iterator
iterator(int first, int count)" we do
proposalsPage = queryRows.subList(first, first+count);
when queryRows is a class variable of type SimpleIdIncrementalFaultList
and not serializable.
and also used in :
public int size() { return (queryRows!=null) ? queryRows.size() :
0;
}
Doing transient List<Proposal> queryRows = null; works but I am not
sure about further consequences regarding clustering.
How did you handle that SimpleIdIncrementalFaultList cayenne object?
Thanks a lot
Felix
On Tue, 5 Apr 2011 08:24:04 -0700 (PDT), Øyvind Harboe [via Cayenne]
<[email protected]> wrote:
> Hi Felix,
>
> I've implemented paged queries using Cayenne and
> Wicket.
>
> As I recall you have to implement a "dataprovider" that
> will run the query every time the page is rendered. The
> objects that are serialized into the page must be small
> (per design).
>
> The dataprovider implements sorted, paged queries.
>
> This worked well for a database with 100k's of records
> and where I re-ran the query every time the user typed
> a new char into a text field to narrow down the search
> (including a back-off algorithm supported by the framework).
>
> --
> Øyvind Harboe
>
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