diff -r 000000000000 -r 7f95f8617b0b vendor/symfony/src/Symfony/Component/Security/Acl/Model/AclCacheInterface.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/Security/Acl/Model/AclCacheInterface.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Security\Acl\Model;
+
+/**
+ * AclCache Interface
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+interface AclCacheInterface
+{
+    /**
+     * Removes an ACL from the cache
+     *
+     * @param string $primaryKey a serialized primary key
+     * @return void
+     */
+    function evictFromCacheById($primaryKey);
+
+    /**
+     * Removes an ACL from the cache
+     *
+     * The ACL which is returned, must reference the passed object identity.
+     *
+     * @param ObjectIdentityInterface $oid
+     * @return void
+     */
+    function evictFromCacheByIdentity(ObjectIdentityInterface $oid);
+
+    /**
+     * Retrieves an ACL for the given object identity primary key from the cache
+     *
+     * @param integer $primaryKey
+     * @return AclInterface
+     */
+    function getFromCacheById($primaryKey);
+
+    /**
+     * Retrieves an ACL for the given object identity from the cache
+     *
+     * @param ObjectIdentityInterface $oid
+     * @return AclInterface
+     */
+    function getFromCacheByIdentity(ObjectIdentityInterface $oid);
+
+    /**
+     * Stores a new ACL in the cache
+     *
+     * @param AclInterface $acl
+     * @return void
+     */
+    function putInCache(AclInterface $acl);
+
+    /**
+     * Removes all ACLs from the cache
+     *
+     * @return void
+     */
+    function clearCache();
+}