[2.0] Initial commit to make hydration work with C extension

lib/Doctrine/ORM/Configuration.php

@@ -47,7 +47,8 @@ class Configuration extends \Doctrine\DBAL\Configuration
             'metadataDriverImpl' => new AnnotationDriver(),
             'dqlClassAliasMap' => array(),
             'cacheDir' => null,
-            'allowPartialObjects' => true
+            'allowPartialObjects' => true,
+            'useCExtension' => false
             ));
     }
 
@@ -186,4 +187,14 @@ class Configuration extends \Doctrine\DBAL\Configuration
     {
         $this->_attributes['metadataCacheImpl'] = $cacheImpl;
     }
+
+    public function getUseCExtension()
+    {
+        return $this->_attributes['useCExtension'];
+    }
+
+    public function setUseCExtension($boolean)
+    {
+        $this->_attributes['useCExtension'] = $boolean;
+    }
 }

lib/Doctrine/ORM/UnitOfWork.php

@@ -204,6 +204,13 @@ class UnitOfWork implements PropertyChangedListener
      */
     private $_collectionPersisters = array();
 
+    /**
+     * Flag for whether or not to use the C extension for hydration
+     *
+     * @var string
+     */
+    private $_useCExtension = false;
+
     /**
      * Initializes a new UnitOfWork instance, bound to the given EntityManager.
      *
@@ -214,6 +221,7 @@ class UnitOfWork implements PropertyChangedListener
         $this->_em = $em;
         //TODO: any benefit with lazy init?
         $this->_commitOrderCalculator = new CommitOrderCalculator();
+        $this->_useCExtension = $this->_em->getConfiguration()->getUseCExtension();
     }
 
     /**
@@ -1334,9 +1342,13 @@ class UnitOfWork implements PropertyChangedListener
         }
 
         if ($overrideLocalChanges) {
-            foreach ($data as $field => $value) {
+            if ($this->_useCExtension) {
-                if (isset($class->reflFields[$field])) {
+                doctrine_populate_data($entity, $data);
-                    $class->reflFields[$field]->setValue($entity, $value);
+            } else {
+                foreach ($data as $field => $value) {
+                    if (isset($class->reflFields[$field])) {
+                        $class->reflFields[$field]->setValue($entity, $value);
+                    }
                 }
             }
         } else {