Steffen Stundzig wrote:
>
> yes i know these parameters. In the old (no JPA) hibernate usage i use
> the criteria api which has support for first and max result since many
> years.
>
> But what I need as parameters are
> - first page
> - page size
>
> and as result I need a result object, something like
> - FindResult<Planet>()
>
> with
> - List<Planet> getValues()
> - int maxNumberOfPages
> - int pageSize
>
> So we have something more then only two parameters to add.
>
Ok, so the difference is that in the response you get a count of how many
values there are in total (but in pages). Do you execute an extra count
query each time?
I suggest that our access objects (FindAll, FindByQuery, FindByCriteria)
support firstResult and maxResult, since that is simple and something that
developers recognize from JPA/Hibernate.
We can also add a CountAll access object.
Thereafter we add other built in repository operations pageableFindAll,
pageableFindByQuery, pageableFindByCriteria, which use the mechanisms of
firstResult, maxResult and count, but expose another API, with the paging
objects you suggest.
I can do an attempt with pageableFindAll and you can review the
implementation before we continue with more. Steffen, can you send me a code
example of your implementation, or anything you think is useful.
/Patrik
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