How to access Entity class from Sonata Admin's Admin class?
<p>Let me explain: I have an Entity class Item with a method getName() in it, namespace App\Entity. I have an admin class for it in Sonata Admin, namespace App\Admin, and would like to call that method from within, how to do so? </p>

<pre><code>//Symfony2 Entity
...
class Item
{
    public function getName(){
         return $this-&gt;name;
    }
}

...
//Sonata Admin class
class ItemAdmin extends Admin
{
  ...
  protected function configureListFields(ListMapper $listMapper){
     //how to access Item class' getName() method from here?
  }
}
</code></pre>

<p><strong>EDIT:</strong> This works inside configureListFields(), but what about without find() and if with find() only, then how to automatically get 'id'?</p>

<pre><code> $item=$this-&gt;getConfigurationPool()-&gt;getContainer()-&gt;get('Doctrine')-&gt;getRepository('AppBundle:Item')-&gt;find('15');
 echo $item-&gt;getName();
</code></pre>