--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/symfony/src/Symfony/Component/Security/Acl/Domain/AuditLogger.php	Sat Sep 24 15:40:41 2011 +0200
@@ -0,0 +1,53 @@
+<?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\Domain;
+
+use Symfony\Component\Security\Acl\Model\AuditableEntryInterface;
+use Symfony\Component\Security\Acl\Model\EntryInterface;
+use Symfony\Component\Security\Acl\Model\AuditLoggerInterface;
+
+/**
+ * Base audit logger implementation
+ *
+ * @author Johannes M. Schmitt <schmittjoh@gmail.com>
+ */
+abstract class AuditLogger implements AuditLoggerInterface
+{
+    /**
+     * Performs some checks if logging was requested
+     *
+     * @param Boolean        $granted
+     * @param EntryInterface $ace
+     * @return void
+     */
+    public function logIfNeeded($granted, EntryInterface $ace)
+    {
+        if (!$ace instanceof AuditableEntryInterface) {
+            return;
+        }
+
+        if ($granted && $ace->isAuditSuccess()) {
+            $this->doLog($granted, $ace);
+        } else if (!$granted && $ace->isAuditFailure()) {
+            $this->doLog($granted, $ace);
+        }
+    }
+
+    /**
+     * This method is only called when logging is needed
+     *
+     * @param Boolean        $granted
+     * @param EntryInterface $ace
+     * @return void
+     */
+    abstract protected function doLog($granted, EntryInterface $ace);
+}