From 6a428c6064fa0104edee8696dd456f5990d748fb Mon Sep 17 00:00:00 2001
From: Asmir Mustafic <goetas@gmail.com>
Date: Sat, 20 Jun 2015 13:36:23 +0200
Subject: [PATCH] Allow to retreive association cache defaults

---
 lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
index dd47c9788..1dfb93349 100644
--- a/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
+++ b/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php
@@ -1078,18 +1078,29 @@ class ClassMetadataInfo implements ClassMetadata
      * @return void
      */
     public function enableAssociationCache($fieldName, array $cache)
+    {
+        $this->associationMappings[$fieldName]['cache'] = $this->getAssociationCacheDefaults ($fieldName, $cache);
+    }
+
+    /**
+     * @param string $fieldName
+     * @param array  $cache
+     *
+     * @return array
+     */
+    public function getAssociationCacheDefaults ($fieldName, array $cache)
     {
         if ( ! isset($cache['usage'])) {
             $cache['usage'] = isset($this->cache['usage'])
-                ? $this->cache['usage']
-                : self::CACHE_USAGE_READ_ONLY;
+            ? $this->cache['usage']
+            : self::CACHE_USAGE_READ_ONLY;
         }
 
         if ( ! isset($cache['region'])) {
             $cache['region'] = strtolower(str_replace('\\', '_', $this->rootEntityName)) . '__' . $fieldName;
         }
 
-        $this->associationMappings[$fieldName]['cache'] = $cache;
+        return $cache;
     }
 
     /**