public function testPageNumber()
{
$rf = new ResourceFilter(array('page' => array('number' => 1)));
$this->assertTrue($rf->hasPageNumber());
$this->assertEquals(1, $rf->getPageNumber());
$rf = new ResourceFilter(array('page' => array('number' => 'plok')));
$this->assertTrue($rf->hasPageNumber());
$this->assertEquals(1, $rf->getPageNumber());
$rf = new ResourceFilter(array());
$this->assertFalse($rf->hasPageNumber());
$this->assertNull($rf->getPageNumber());
}
/**
* @param QueryBuilder $queryBuilder
* @param ResourceFilter $filter
*/
public function paginateQueryBuilder($queryBuilder, $filter)
{
if ($filter->hasPageSize()) {
$queryBuilder->setMaxResults($filter->getPageSize());
if ($filter->hasPageNumber()) {
$offset = $filter->getPageSize() * ($filter->getPageNumber() - 1);
$queryBuilder->setFirstResult($offset);
}
}
}
