Minor tweaks

Author: javiereguiluz

doctrine/events.rst

@@ -140,6 +140,11 @@ do so, define a listener for the ``postPersist`` Doctrine event::
         }
     }
 
+.. note::
+
+    In previous Doctrine versions, instead of ``PostPersistEventArgs``, you had
+    to use ``LifecycleEventArgs``, which was deprecated in Doctrine ORM 2.14.
+
 Then, add the ``#[AsDoctrineListener]`` attribute to the class to enable it as
 a Doctrine listener in your application::
 
@@ -438,27 +443,25 @@ want to log all the database activity. To do so, define a subscriber for the
         }
 
         // callback methods must be called exactly like the events they listen to;
-        // they receive an argument of type PostPersistEventArgs, which gives you access
+        // they receive an argument of type Post*EventArgs, which gives you access
         // to both the entity object of the event and the entity manager itself
         public function postPersist(PostPersistEventArgs $args): void
         {
-            $this->logActivity('persist', $args);
+            $this->logActivity('persist', $args->getObject());
         }
 
         public function postRemove(PostRemoveEventArgs $args): void
         {
-            $this->logActivity('remove', $args);
+            $this->logActivity('remove', $args->getObject());
         }
 
         public function postUpdate(PostUpdateEventArgs $args): void
         {
-            $this->logActivity('update', $args);
+            $this->logActivity('update', $args->getObject());
         }
 
-        private function logActivity(string $action, PostUpdateEventArgs|PostRemoveEventArgs|PostPersistEventArgs $args): void
+        private function logActivity(string $action, mixed $entity): void
         {
-            $entity = $args->getObject();
-
             // if this subscriber only applies to certain entity types,
             // add some code to check the entity type as early as possible
             if (!$entity instanceof Product) {
@@ -469,6 +472,11 @@ want to log all the database activity. To do so, define a subscriber for the
         }
     }
 
+.. note::
+
+    In previous Doctrine versions, instead of ``Post*EventArgs`` classes, you had
+    to use ``LifecycleEventArgs``, which was deprecated in Doctrine ORM 2.14.
+
 If you're using the :ref:`default services.yaml configuration <service-container-services-load-example>`
 and DoctrineBundle 2.1 (released May 25, 2020) or newer, this example will already
 work! Otherwise, :ref:`create a service <service-container-creating-service>` for this