Splitting ConfigCache & PConfigCache

[friendica.git] / src / Core / Config / Configuration.php

diff --git a/src/Core/Config/Configuration.php b/src/Core/Config/Configuration.php
index 2ad11b0ba3dab8d9f16edd7ed2cdf8a4bf573670..1489d91de04823104178c0f954f6d04e5249e212 100644 (file)
--- a/src/Core/Config/Configuration.php
+++ b/src/Core/Config/Configuration.php
@@ -11,7 +11,7 @@ namespace Friendica\Core\Config;
 class Configuration
 {
        /**
-        * @var Cache\IConfigCache
+        * @var Cache\ConfigCache
         */
        private $configCache;
 
@@ -21,10 +21,10 @@ class Configuration
        private $configAdapter;
 
        /**
-        * @param Cache\IConfigCache     $configCache   The configuration cache (based on the config-files)
+        * @param Cache\ConfigCache     $configCache   The configuration cache (based on the config-files)
         * @param Adapter\IConfigAdapter $configAdapter The configuration DB-backend
         */
-       public function __construct(Cache\IConfigCache $configCache, Adapter\IConfigAdapter $configAdapter)
+       public function __construct(Cache\ConfigCache $configCache, Adapter\IConfigAdapter $configAdapter)
        {
                $this->configCache = $configCache;
                $this->configAdapter = $configAdapter;
@@ -35,7 +35,7 @@ class Configuration
        /**
         * Returns the Config Cache
         *
-        * @return Cache\IConfigCache
+        * @return Cache\ConfigCache
         */
        public function getCache()
        {
@@ -83,19 +83,19 @@ class Configuration
                if ($this->configAdapter->isConnected() &&
                        (!$this->configAdapter->isLoaded($cat, $key) ||
                        $refresh)) {
+
                        $dbvalue = $this->configAdapter->get($cat, $key);
 
-                       if ($dbvalue !== '!<unset>!') {
+                       if (isset($dbvalue)) {
                                $this->configCache->set($cat, $key, $dbvalue);
+                               unset($dbvalue);
                        }
                }
 
                // use the config cache for return
-               if ($this->configCache->has($cat, $key)) {
-                       return $this->configCache->get($cat, $key);
-               } else {
-                       return $default_value;
-               }
+               $result = $this->configCache->get($cat, $key);
+
+               return (isset($result)) ? $result : $default_value;
        }
 
        /**