sf4 deprecated: migrate Doctrine ORM mapping to annotation

Entity/GroupCenter.php

@@ -20,55 +20,80 @@
 
 namespace Chill\MainBundle\Entity;
 
+use Doctrine\ORM\Mapping as ORM;
 use Chill\MainBundle\Entity\Center;
 use Chill\MainBundle\Entity\PermissionsGroup;
 use Doctrine\Common\Collections\Collection;
 use Doctrine\Common\Collections\ArrayCollection;
 
 /**
- * 
+ * @ORM\Entity()
+ * @ORM\Table(name="group_centers")
+ * @ORM\Cache(usage="NONSTRICT_READ_WRITE", region="acl_cache_region")
  *
  * @author Julien Fastré <julien.fastre@champs-libres.coop>
  */
 class GroupCenter
 {
     /**
-     *
      * @var int
+     *
+     * @ORM\Id
+     * @ORM\Column(name="id", type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
      */
     private $id;
     
     /**
-     *
      * @var Center
+     *
+     * @ORM\ManyToOne(
+     *     targetEntity="Chill\MainBundle\Entity\Center",
+     *     inversedBy="groupCenters"
+     * )
+     * @ORM\Cache(usage="NONSTRICT_READ_WRITE")
      */
     private $center;
     
     /**
+     * @var Collection
      *
-     * @var Collection 
+     * @ORM\ManyToMany(
+     *     targetEntity="Chill\MainBundle\Entity\User",
+     *     mappedBy="groupCenters"
+     * )
      */
     private $users;
     
     /**
-     *
      * @var PermissionsGroup
+     *
+     * @ORM\ManyToOne(
+     *     targetEntity="Chill\MainBundle\Entity\PermissionsGroup",
+     *     inversedBy="groupCenters")
+     * @ORM\Cache(usage="NONSTRICT_READ_WRITE")
      */
     private $permissionsGroup;
     
+    
+    /**
+     * GroupCenter constructor.
+     */
     public function __construct()
     {
         $this->permissionsGroup = new ArrayCollection();
         $this->users = new ArrayCollection();
     }
     
+    /**
+     * @return int
+     */
     public function getId()
     {
         return $this->id;
     }
 
     /**
-     * 
      * @return Center
      */
     public function getCenter()
@@ -77,7 +102,6 @@ class GroupCenter
     }
 
     /**
-     * 
      * @param Center $center
      * @return \Chill\MainBundle\Entity\GroupCenter
      */
@@ -87,13 +111,15 @@ class GroupCenter
         return $this;
     }
     
+    /**
+     * @return ArrayCollection|Collection
+     */
     public function getUsers()
     {
         return $this->users;
     }
     
     /**
-     * 
      * @return PermissionGroup
      */
     public function getPermissionsGroup()
@@ -102,7 +128,6 @@ class GroupCenter
     }
 
     /**
-     * 
      * @param \Chill\MainBundle\Entity\PermissionsGroup $permissionGroup
      * @return \Chill\MainBundle\Entity\GroupCenter
      */