From e5f79d1f7367f61c489419fa69276c392fa0c289 Mon Sep 17 00:00:00 2001
From: Marco Pivetta <ocramius@gmail.com>
Date: Thu, 10 Apr 2014 03:01:28 +0200
Subject: [PATCH] DDC-3078 - adding API for cache instantiation to the
configuration object
---
lib/Doctrine/ORM/Cache/CacheConfiguration.php | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/lib/Doctrine/ORM/Cache/CacheConfiguration.php b/lib/Doctrine/ORM/Cache/CacheConfiguration.php
index 4a583c14c..2e9d73f8f 100644
--- a/lib/Doctrine/ORM/Cache/CacheConfiguration.php
+++ b/lib/Doctrine/ORM/Cache/CacheConfiguration.php
@@ -20,6 +20,7 @@
namespace Doctrine\ORM\Cache;
+use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\ORMException;
use Doctrine\ORM\Cache\Logging\CacheLogger;
@@ -51,6 +52,11 @@ class CacheConfiguration
*/
private $queryValidator;
+ /**
+ * @var callable|null
+ */
+ private $cacheInstantiator;
+
/**
* @var string
*/
@@ -130,6 +136,35 @@ class CacheConfiguration
$this->queryValidator = $validator;
}
+ /**
+ * @param callable $instantiator responsible of retrieving an {@see \Doctrine\ORM\Cache} instance given
+ * a {@see \Doctrine\ORM\EntityManagerInterface} instance
+ *
+ * @throws ORMException if the given instantiator is not a valid callable
+ */
+ public function setCacheInstantiator($instantiator)
+ {
+ if ( ! is_callable($instantiator)) {
+ throw ORMException::invalidSecondLevelCacheInstantiator($instantiator);
+ }
+
+ $this->cacheInstantiator = $instantiator;
+ }
+
+ /**
+ * @return callable that
+ */
+ public function getCacheInstantiator()
+ {
+ if ( ! $this->cacheInstantiator) {
+ $this->cacheInstantiator = function (EntityManagerInterface $entityManager) {
+ return new DefaultCache($entityManager);
+ };
+ }
+
+ return $this->cacheInstantiator;
+ }
+
/**
* @param string $className
*