From a7102fbff94b3525921d62055bc543d2ad728419 Mon Sep 17 00:00:00 2001
From: "Johannes M. Schmitt" <schmittjoh@gmail.com>
Date: Tue, 24 May 2011 12:12:58 +0200
Subject: [PATCH] added loaded annotation map to FileCacheReader

---
 .../Common/Annotations/FileCacheReader.php    | 36 ++++++++++++++-----
 1 file changed, 27 insertions(+), 9 deletions(-)

diff --git a/lib/Doctrine/Common/Annotations/FileCacheReader.php b/lib/Doctrine/Common/Annotations/FileCacheReader.php
index 4dbdbf746..0b8b79620 100644
--- a/lib/Doctrine/Common/Annotations/FileCacheReader.php
+++ b/lib/Doctrine/Common/Annotations/FileCacheReader.php
@@ -34,6 +34,7 @@ class FileCacheReader implements Reader
     private $reader;
     private $dir;
     private $debug;
+    private $loadedAnnotations = array();
 
     public function __construct(Reader $reader, $cacheDir, $debug = false)
     {
@@ -53,11 +54,15 @@ public function getClassAnnotations(\ReflectionClass $class)
     {
         $key = $class->getName();
 
+        if (isset($this->loadedAnnotations[$key])) {
+            return $this->loadedAnnotations[$key];
+        }
+
         $path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
         if (!file_exists($path)) {
             $annot = $this->reader->getClassAnnotations($class);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
         if ($this->debug
@@ -67,10 +72,10 @@ public function getClassAnnotations(\ReflectionClass $class)
 
             $annot = $this->reader->getClassAnnotations($class);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
-        return include $path;
+        return $this->loadedAnnotations[$key] = include $path;
     }
 
     public function getPropertyAnnotations(\ReflectionProperty $property)
@@ -78,11 +83,15 @@ public function getPropertyAnnotations(\ReflectionProperty $property)
         $class = $property->getDeclaringClass();
         $key = $class->getName().'$'.$property->getName();
 
+        if (isset($this->loadedAnnotations[$key])) {
+            return $this->loadedAnnotations[$key];
+        }
+
         $path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
         if (!file_exists($path)) {
             $annot = $this->reader->getPropertyAnnotations($property);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
         if ($this->debug
@@ -92,10 +101,10 @@ public function getPropertyAnnotations(\ReflectionProperty $property)
 
             $annot = $this->reader->getPropertyAnnotations($property);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
-        return include $path;
+        return $this->loadedAnnotations[$key] = include $path;
     }
 
     public function getMethodAnnotations(\ReflectionMethod $method)
@@ -103,11 +112,15 @@ public function getMethodAnnotations(\ReflectionMethod $method)
         $class = $method->getDeclaringClass();
         $key = $class->getName().'#'.$method->getName();
 
+        if (isset($this->loadedAnnotations[$key])) {
+            return $this->loadedAnnotations[$key];
+        }
+
         $path = $this->dir.'/'.strtr($key, '\\', '-').'.cache.php';
         if (!file_exists($path)) {
             $annot = $this->reader->getMethodAnnotations($method);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
         if ($this->debug
@@ -117,10 +130,10 @@ public function getMethodAnnotations(\ReflectionMethod $method)
 
             $annot = $this->reader->getMethodAnnotations($method);
             $this->saveCacheFile($path, $annot);
-            return $annot;
+            return $this->loadedAnnotations[$key] = $annot;
         }
 
-        return include $path;
+        return $this->loadedAnnotations[$key] = include $path;
     }
 
     private function saveCacheFile($path, $data)
@@ -188,4 +201,9 @@ public function getPropertyAnnotation(\ReflectionProperty $property, $annotation
 
         return null;
     }
+
+    public function clearLoadedAnnotations()
+    {
+        $this->loadedAnnotations = array();
+    }
 }
\ No newline at end of file