add auto "kernel.event_subscriber" tags detection on service builder Haehnchen#352

Author: Haehnchen

src/fr/adrienbrault/idea/symfony2plugin/action/ui/ServiceBuilder.java

@@ -28,6 +28,7 @@
 public class ServiceBuilder {
 
  final private static String TWIG_EXTENSION = "\\Twig_Extension";
+ final private static String EVENT_SUBSCRIBER_INTERFACE = "\\Symfony\\Component\\EventDispatcher\\EventSubscriberInterface";
 
  public enum OutputType {
  Yaml, XML,
@@ -303,6 +304,10 @@ private void serviceTagCallback(String className, TagCallbackInterface callback)
  callback.onTag("form.type_extension");
  }
 
+ if(new Symfony2InterfacesUtil().isInstanceOf(phpClass, EVENT_SUBSCRIBER_INTERFACE)) {
+ callback.onTag("kernel.event_subscriber");
+ }
+
  }
  }