From 41bdf26cb2e0681d33dd47160aa1359396e43f4a Mon Sep 17 00:00:00 2001
From: Jeremy Mikola <jmikola@gmail.com>
Date: Fri, 13 Apr 2012 14:12:49 -0400
Subject: [PATCH] [DoctrineBridge] Initialize proxies in UniqueEntityValidator

Fixes #3163
---
 .../Validator/Constraints/UniqueEntityValidator.php         | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.php b/src/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.php
index 6777831b0f..dc4e125e9a 100644
--- a/src/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.php
+++ b/src/Symfony/Bridge/Doctrine/Validator/Constraints/UniqueEntityValidator.php
@@ -78,6 +78,12 @@ class UniqueEntityValidator extends ConstraintValidator
             }
 
             if ($class->hasAssociation($fieldName)) {
+                /* Ensure the Proxy is initialized before using reflection to
+                 * read its identifiers. This is necessary because the wrapped
+                 * getter methods in the Proxy are being bypassed.
+                 */
+                $em->initializeObject($criteria[$fieldName]);
+
                 $relatedClass = $em->getClassMetadata($class->getAssociationTargetClass($fieldName));
                 $relatedId = $relatedClass->getIdentifierValues($criteria[$fieldName]);