From bb998d1738f6d0c722892b68b43cbefc23c6ec9d Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Tue, 17 Jan 2012 13:55:42 +0100
Subject: [PATCH] Emulating feature that has to be moved to Doctrine\Common

---
 .../ORM/Mapping/Driver/AbstractFileDriver.php   | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/lib/Doctrine/ORM/Mapping/Driver/AbstractFileDriver.php b/lib/Doctrine/ORM/Mapping/Driver/AbstractFileDriver.php
index 7075ee646..0d8720708 100644
--- a/lib/Doctrine/ORM/Mapping/Driver/AbstractFileDriver.php
+++ b/lib/Doctrine/ORM/Mapping/Driver/AbstractFileDriver.php
@@ -60,6 +60,23 @@ abstract class AbstractFileDriver extends FileDriver implements Driver
         return $this->locator->getPaths();
     }
 
+    /**
+     * Get the element of schema meta data for the class from the mapping file.
+     * This will lazily load the mapping file if it is not loaded yet
+     *
+     * @return array $element  The element of schema meta data
+     * @throws MappingException
+     * @todo move behavior to FileDriver
+     */
+    public function getElement($className)
+    {
+        $result = parent::getElement($className);
+        if($result === null) {
+            throw MappingException::invalidMappingFile($className, str_replace('\\', '.', $className) . $this->locator->getFileExtension());
+        }
+        return $result;
+    }
+
     /**
      * Finds the mapping file for the class with the given name by searching
      * through the configured paths.