public function getPaginator($params = array()) 
	{
		$page = isset($params['page']) ? (int)$params['page'] : 1;
		$email = isset($params['email']) ? $params['email'] : null;
		$limit = isset($params['limit']) ? (int) $params['limit'] : 10;
		$offset = isset($params['offset']) ? (int) $params['offset'] : 0;
		
		
		$qb = $this->_em->createQueryBuilder();
		$qb->select(array('a'));
		$qb->from($this->getEntityName(), 'a');
		$qb->addOrderBy('a.dateInsert', 'DESC');
		
		if(null !== $email) {
			$qb->andWhere($qb->expr()->eq('a.email', ':paramEmail'));
			$qb->setParameter('paramEmail', $email);
		}
		
		$query = $qb->getQuery();
		$query->setFirstResult($offset);
		$query->setMaxResults($limit);
// 		$paginator = new DoctrinePaginator($query, $fetchJoinCollection = true);
// 		$result = array();
// 		foreach($paginator as $p) {
// 			$result[] = $p->getUserId();
// 		}
// 		$result = $query->getResult();
// 		$paginatorAdapter =  new RazorPaginator(
// 			$result,
// 			count($paginator)
// 		);
		$paginatorAdapter = new DoctrinePaginatorAdapter(new DoctrinePaginator($query));
		$paginator = new Paginator($paginatorAdapter);
		$paginator->setCurrentPageNumber($page);
		$paginator->setDefaultItemCountPerPage($limit);
		
		return $paginator;
	}