Refactored structure

src/B8Framework/Cache.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace b8;
+
+/**
+ * @package    b8
+ * @subpackage Cache
+ */
+
+class Cache
+{
+	const TYPE_APC     = 'ApcCache';
+	const TYPE_REQUEST = 'RequestCache';
+
+	protected static $instance = array();
+
+	/**
+	* Get a cache object of a specified type.
+	*/
+	public static function getCache($type = self::TYPE_REQUEST)
+	{
+		if (!isset(self::$instance[$type])) {
+			$class = '\\b8\\Cache\\' . $type;
+			self::$instance[$type] = new $class();
+		}
+		
+		return self::$instance[$type];
+	}
+}