From 627124583150dfeeb3e1e01ee5a5b3020cf0304d Mon Sep 17 00:00:00 2001
From: beberlei <beberlei@625475ce-881a-0410-a577-b389adb331d8>
Date: Thu, 11 Feb 2010 22:47:59 +0000
Subject: [PATCH] [2.0] DDC-318 - Fix successive calls to
 AnnotationDriver::getAllClassNames()

---
 lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php b/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
index d8d14b546..b10be89f4 100644
--- a/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
+++ b/lib/Doctrine/ORM/Mapping/Driver/AnnotationDriver.php
@@ -62,6 +62,11 @@ class AnnotationDriver implements Driver
      * @var string
      */
     protected $_fileExtension = '.php';
+
+    /**
+     * @param array
+     */
+    protected $_classNames = null;
     
     /**
      * Initializes a new AnnotationDriver that uses the given AnnotationReader for reading
@@ -407,6 +412,10 @@ class AnnotationDriver implements Driver
      */
     public function getAllClassNames()
     {
+        if ($this->_classNames !== null) {
+            return $this->_classNames;
+        }
+
         $classes = array();
     
         if ($this->_paths) {
@@ -439,6 +448,8 @@ class AnnotationDriver implements Driver
                 }
             }
         }
+
+        $this->_classNames = $classes;
         
         return $classes;
     }