--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/doctrine/lib/Doctrine/ORM/Internal/Hydration/HydrationException.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,17 @@
+<?php
+
+namespace Doctrine\ORM\Internal\Hydration;
+
+class HydrationException extends \Doctrine\ORM\ORMException
+{
+    public static function nonUniqueResult()
+    {
+        return new self("The result returned by the query was not unique.");
+    }
+    
+    public static function parentObjectOfRelationNotFound($alias, $parentAlias)
+    {
+        return new self("The parent object of entity result with alias '$alias' was not found."
+                . " The parent alias is '$parentAlias'.");
+    }
+}
\ No newline at end of file