From 05f76a5826e710929ebc558e846847056222e4fb Mon Sep 17 00:00:00 2001
From: Fabian Becker <fabian.becker@uni-tuebingen.de>
Date: Sun, 29 Sep 2013 17:15:14 +0200
Subject: [PATCH] Add implementation of simple Registry (removing Zend_*
dependency)
---
core/Registry.php | 64 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
create mode 100644 core/Registry.php
diff --git a/core/Registry.php b/core/Registry.php
new file mode 100644
index 0000000000..e2fa0278cb
--- /dev/null
+++ b/core/Registry.php
@@ -0,0 +1,64 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ * @category Piwik
+ * @package Piwik
+ */
+namespace Piwik;
+
+/**
+ * Registry class.
+ *
+ * @package Piwik
+ */
+class Registry
+{
+ private static $instance;
+ private $data;
+
+ private function __construct() {
+ $this->data = array();
+ }
+
+ public static function getInstance() {
+ if(self::$instance == null) {
+ self::$instance = new Registry();
+ }
+ return self::$instance;
+ }
+
+ public static function isRegistered($key) {
+ return self::getInstance()->hasKey($key);
+ }
+
+ public static function get($key) {
+ return self::getInstance()->getKey($key);
+ }
+
+ public static function set($key, $value) {
+ self::getInstance()->setKey($key, $value);
+ }
+
+ public static function unsetInstance() {
+ self::$instance = null;
+ }
+
+ public function setKey($key, $value) {
+ $this->data[$key] = $value;
+ }
+
+ public function getKey($key) {
+ if(!$this->hasKey($key)) {
+ return null;
+ }
+ return $this->data[$key];
+ }
+
+ public function hasKey($key) {
+ return array_key_exists($key, $this->data);
+ }
+}
--
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