Manage pagination in controller

gistfile1.php

<?php

class MyController
{
    public function myAction(Request $request, App $app)
    {
        $pager = new Pagination();
        $pager->nbreResult = 100;
    
        if($request->getParam('nbreItemPage')!=$app->param->defaultNbreItemPage):
            $pager->nbreItemPage = $request->getParam('nbreItemPage');
            $request->setParam('nbreItemPage', 10);
        else:
            $pager->nbreItemPage = $app->param->defaultNbreItemPage;
        endif;
    }
}

Un bête héritage d'une classe PaginatedController ?