Fix symfony 4.4 deprecation notice

src/Adapter/Doctrine/FetchJoinORMAdapter.php

@@ -16,14 +16,14 @@
 use Doctrine\ORM\Tools\Pagination\Paginator;
 use Omines\DataTablesBundle\Adapter\AdapterQuery;
 use Omines\DataTablesBundle\Adapter\Doctrine\Event\ORMAdapterQueryEvent;
-use Omines\DataTablesBundle\Adapter\Doctrine\ORMAdapterEvents;
 use Omines\DataTablesBundle\Column\AbstractColumn;
 use Symfony\Component\OptionsResolver\OptionsResolver;
 
 /**
  * Similar to ORMAdapter this class allows to access objects from the doctrine ORM.
  * Unlike the default ORMAdapter supports Fetch Joins (additional entites are fetched from DB via joins) using
  * the Doctrine Paginator.
+ *
  * @author Jan Böhmer
  */
 class FetchJoinORMAdapter extends ORMAdapter
@@ -43,7 +43,7 @@ protected function configureOptions(OptionsResolver $resolver)
         //Enforce object hydration mode (fetch join only works for objects)
         $resolver->addAllowedValues('hydrate', Query::HYDRATE_OBJECT);
 
-        /**
+        /*
          * Add the possibility to replace the query for total entity count through a very simple one, to improve performance.
          * You can only use this option, if you did not apply any criteria to your total count.
          */
@@ -120,6 +120,7 @@ public function getResults(AdapterQuery $query): \Traversable
     public function getCount(QueryBuilder $queryBuilder, $identifier)
     {
         $paginator = new Paginator($queryBuilder);
+
         return $paginator->count();
     }
 
@@ -130,6 +131,7 @@ protected function getSimpleTotalCount(QueryBuilder $queryBuilder)
          */
         /** @var Query\Expr\From $from_expr */
         $from_expr = $queryBuilder->getDQLPart('from')[0];
+
         return $this->manager->getRepository($from_expr->getFrom())->count([]);
     }
-}
+}

src/Adapter/Doctrine/ORMAdapter.php

@@ -12,10 +12,10 @@
 
 namespace Omines\DataTablesBundle\Adapter\Doctrine;
 
-use Doctrine\Common\Persistence\ManagerRegistry;
 use Doctrine\ORM\EntityManager;
 use Doctrine\ORM\Query;
 use Doctrine\ORM\QueryBuilder;
+use Doctrine\Persistence\ManagerRegistry;
 use Omines\DataTablesBundle\Adapter\AbstractAdapter;
 use Omines\DataTablesBundle\Adapter\AdapterQuery;
 use Omines\DataTablesBundle\Adapter\Doctrine\Event\ORMAdapterQueryEvent;
@@ -222,6 +222,7 @@ protected function createQueryBuilder(DataTableState $state): QueryBuilder
 
     /**
      * @param $identifier
+     *
      * @return int
      */
     protected function getCount(QueryBuilder $queryBuilder, $identifier)
@@ -245,6 +246,7 @@ protected function getCount(QueryBuilder $queryBuilder, $identifier)
     /**
      * @param $identifier
      * @param Query\Expr\GroupBy[] $gbList
+     *
      * @return bool
      */
     protected function hasGroupByPart($identifier, array $gbList)
@@ -260,6 +262,7 @@ protected function hasGroupByPart($identifier, array $gbList)
 
     /**
      * @param string $field
+     *
      * @return string
      */
     protected function mapFieldToPropertyPath($field, array $aliases = [])
@@ -315,6 +318,7 @@ protected function configureOptions(OptionsResolver $resolver)
 
     /**
      * @param callable|QueryBuilderProcessorInterface $provider
+     *
      * @return QueryBuilderProcessorInterface
      */
     private function normalizeProcessor($provider)