sf4 deprecated: migrate Doctrine ORM mapping to annotation

Entity/Center.php

@@ -20,68 +20,109 @@
 
 namespace Chill\MainBundle\Entity;
 
+use Doctrine\ORM\Mapping as ORM;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+
 /**
- * 
+ * @ORM\Entity(repositoryClass="Chill\MainBundle\Repository\CenterRepository")
+ * @ORM\Table(name="centers")
  *
  * @author Julien Fastré <julien.fastre@champs-libres.coop>
  */
 class Center implements HasCenterInterface
 {
+
     /**
+     * @var integer
      *
+     * @ORM\Id
+     * @ORM\Column(name="id", type="integer")
+     * @ORM\GeneratedValue(strategy="AUTO")
+     */
+    private $id;
+
+    /**
      * @var string
+     *
+     * @ORM\Column(type="string", length=255)
      */
     private $name;
     
     /**
+     * @var Collection
      *
-     * @var int 
-     */
-    private $id;
-    
-    /**
-     *
-     * @var \Doctrine\Common\Collections\Collection
+     * @ORM\OneToMany(
+     *     targetEntity="Chill\MainBundle\Entity\GroupCenter",
+     *     mappedBy="center"
+     * )
      */
     private $groupCenters;
     
+    
+    /**
+     * Center constructor.
+     */
     public function __construct()
     {
         $this->groupCenters = new \Doctrine\Common\Collections\ArrayCollection();
     }
     
+    /**
+     * @return string
+     */
     public function getName()
     {
         return $this->name;
     }
-
+    
+    /**
+     * @param $name
+     * @return $this
+     */
     public function setName($name)
     {
         $this->name = $name;
         return $this;
     }
-
+    
+    /**
+     * @return int
+     */
     public function getId()
     {
         return $this->id;
     }
     
+    /**
+     * @return ArrayCollection|Collection
+     */
     public function getGroupCenters()
     {
         return $this->groupCenters;
     }
-
+    
+    /**
+     * @param GroupCenter $groupCenter
+     * @return $this
+     */
     public function addGroupCenter(GroupCenter $groupCenter)
     {
         $this->groupCenters->add($groupCenter);
         return $this;
     }
     
+    /**
+     * @return string
+     */
     public function __toString()
     {
         return $this->getName();
     }
-
+    
+    /**
+     * @return $this|Center
+     */
     public function getCenter()
     {
         return $this;