Refactory entidad Location

Entity/Location.php

@@ -3,7 +3,6 @@
 namespace MapBundle\Entity;
 
 use Doctrine\ORM\Mapping as ORM;
-use DeviceBundle\Interfaces\DeviceInterface;
 use ExtraDataBundle\Entity\Traits\ExtraDataTrait;
 
 /**
@@ -39,7 +38,7 @@ class Location
     {
         return array(
             'mapId' => $this->mapId,
-            'extraData' => json_decode($this->extraData),
+            'extraData' => $this->jsonExtraData(),
         );
     }
     
@@ -52,22 +51,6 @@ class Location
     {
         return $this->id;
     }
-
-    /**
-     * @return DeviceInterface
-     */
-    public function getDevice()
-    {
-        return $this->device;
-    }
-
-    /**
-     * @param DeviceInterface $device
-     */
-    public function setDevice(DeviceInterface $device)
-    {
-        $this->device = $device;
-    }
     
     /**
      * Set mapId