ThreadLocal Pagination to help keep layers api clean from pagination

[bytor99999]

So, I created a class called PageRequestHandler that will allow me to pass the page and size information for pagination that comes in to my Controller's URL, then access it in a lower layer to pass to my Spring Data Repository.

Here is the code.

https://gist.github.com/3718376

It is just missing storing Sort information to be 100% Spring Data supported.

Here is the code I would have in my Controller

@RequestMapping("/search/{searchCriteria}/{page}/{size}")
    public @ResponseBody ListOfDomains<Event> searchEvents(@PathVariable("searchCriteria") String searchCriteria,
                                             @PathVariable("page") int page,
                                             @PathVariable("size") int size) {
        PageRequestHandler.setPageRequest(page, size);
        return eventService.searchEvents(searchCriteria);
    }

Then in my Service, which is where I need to get it to pass to my Spring Data Repository

@Override
    public ListOfDomains<Event> findAllEventsByVisibility(EventVisibility visibility) {
        ListOfDomains<Event> events = new ListOfDomains<Event>(
                eventRepository.findByVisibility(visibility.name(),
                        PageRequestHandler.getPageRequest()),
                EventDivsTitleAndRelationships.PUBLIC_EVENTS);
        return events;
    }

Mark