doctrine#1277 DDC-3346 DDC-3531 - caching the currently in use persis…

…ter context
Ocramius · Jan 22, 2015 · b5c7f2e · b5c7f2e
1 parent 77dbba8
commit b5c7f2e
Showing 1 changed file with 19 additions and 1 deletion.
diff --git a/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php b/lib/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php
@@ -182,6 +182,11 @@ class BasicEntityPersister implements EntityPersister
      */
     protected $cachedPersisterContexts = [];
 
+    /**
+     * @var CachedPersisterContext
+     */
+    protected $currentPersisterContext;
+
     /**
      * Initializes a new <tt>BasicEntityPersister</tt> that uses the given EntityManager
      * and persists instances of the class described by the given ClassMetadata descriptor.
@@ -197,7 +202,11 @@ public function __construct(EntityManagerInterface $em, ClassMetadata $class)
         $this->platform            = $this->conn->getDatabasePlatform();
         $this->quoteStrategy       = $em->getConfiguration()->getQuoteStrategy();
         $this->identifierFlattener = new IdentifierFlattener($em->getUnitOfWork(), $em->getMetadataFactory());
-        $this->cachedPersisterContexts['noLimits'] = new CachedPersisterContext(
+        $this->cachedPersisterContexts['noLimits'] = $this->currentPersisterContext = new CachedPersisterContext(
+            $class,
+            new Query\ResultSetMapping()
+        );
+        $this->cachedPersisterContexts['withLimits'] = new CachedPersisterContext(
             $class,
             new Query\ResultSetMapping()
         );
@@ -1927,4 +1936,13 @@ protected function generateFilterConditionSQL(ClassMetadata $targetEntity, $targ
         $sql = implode(' AND ', $filterClauses);
         return $sql ? "(" . $sql . ")" : ""; // Wrap again to avoid "X or Y and FilterConditionSQL"
     }
+
+    private function loadPersisterContext($offset, $limit)
+    {
+        if (null === $offset && null === $limit) {
+            $this->currentPersisterContext = $this->cachedPersisterContexts['noLimits'];
+        }
+
+        $this->currentPersisterContext = $this->cachedPersisterContexts['withLimits'];
+    }
 }