sf4 deprecated: migrate Doctrine ORM mapping to annotation

Entity/CustomFieldsDefaultGroup.php

@@ -21,23 +21,44 @@
 
 namespace Chill\CustomFieldsBundle\Entity;
 
+use Doctrine\ORM\Mapping as ORM;
+
 /**
  * CustomFieldsDefaultGroup
+ *
+ * @ORM\Entity()
+ * @ORM\Table(
+ *     null,
+ *     uniqueConstraints={@ORM\UniqueConstraint(
+ *          name="unique_entity",
+ *          columns={"entity"}
+ * )})
  */
 class CustomFieldsDefaultGroup
 {
     /**
      * @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 $entity;
 
     /**
      * @var CustomFieldsGroup
+     *
+     * @ORM\ManyToOne(
+     *     targetEntity="Chill\CustomFieldsBundle\Entity\CustomFieldsGroup")
+     *
+     *     sf4 check: option inversedBy="customFields" return inconsistent error mapping !!
      */
     private $customFieldsGroup;
 
@@ -55,7 +76,6 @@ class CustomFieldsDefaultGroup
      * Set entity
      *
      * @param string $entity
-     *
      * @return CustomFieldsDefaultGroup
      */
     public function setEntity($entity)
@@ -78,8 +98,7 @@ class CustomFieldsDefaultGroup
     /**
      * Set customFieldsGroup
      *
-     * @param CustomFieldsGroup $customFieldsGroup
-     *
+     * @param CustomFieldsGroup $customFieldsGroup     *
      * @return CustomFieldsDefaultGroup
      */
     public function setCustomFieldsGroup($customFieldsGroup)