title: Overwrite controller from vendors
body: <p>i`m have bundle in my project vendors. Necessary overwrite EditController class. My vendor bundle build with help CedricLambardot AdminGeneratorBundle. I overwrite *-generator.yml and pointed params.bundle_name name my vendor bundle. Owerrite controller too, but him dont work, all the same symfony using controller from vendor.</p>
  
  <p>EditController.php from vendor:</p>
  
  <pre><code>namespace Acme\ProductBundle\Controller\Product;
  
  use Admingenerated\AcmeProductBundle\BaseProductController\EditController as BaseEditController;
  // ...
  
  class EditController extends BaseEditController
  {
      // ...
  }
  </code></pre>
  
  <p>Overwrited EditController.php</p>
  
  <pre><code>namespace Acme\AnniProductBundle\Controller\Product;
  
  use Acme\ProductBundle\Controller\Product\EditController as BaseEditController;
  // ...
  
  class EditController extends BaseEditController
  {
      // ...
  }
  </code></pre>
  
  <p>My overwrited *-generator.yml:</p>
  
  <pre><code>generator: admingenerator.generator.doctrine_odm
  params:
    model: Acme\AnniProductBundle\Document\Product
    namespace_prefix: Acme
    bundle_name: ProductBundle
    object_actions:
          delete: ~
    fields:
      name:
        label: Name
      # ...
    # ...
  </code></pre>
  
  <p>My routes:</p>
  
  <pre><code>Acme_ProductBundle_Product_list:
      path:      /product/
      defaults:  { _controller: AcmeAnniProductBundle:Product\List:index }
  
  Acme_ProductBundle_Product_filters:
      path:      /product/filter
      defaults:  { _controller: AcmeAnniProductBundle:Product\List:filter }
  
  Acme_ProductBundle_Product_edit:
      path:      /product/{pk}/edit
      defaults:  { _controller: AcmeAnniProductBundle:Product\Edit:index }
  
  Acme_ProductBundle_Product_update:
      path:      /product/{pk}/update
      defaults:  { _controller: AcmeAnniProductBundle:Product\Edit:update }
  
  Acme_ProductBundle_Product_object:
      path:      /product/{pk}/{action}
      defaults:  { _controller: AcmeAnniProductBundle:Product\Actions:object }
  
  Acme_ProductBundle_Product_new:
      path:      /product/new
      defaults:  { _controller: AcmeAnniProductBundle:Product\New:index }
  
  Acme_ProductBundle_Product_create:
      path:      /product/create
      defaults:  { _controller: AcmeAnniProductBundle:Product\New:create }
  </code></pre>
  
  <p><strong>What am I doing wrong?</strong></p>