Refactored structure

src/B8Framework/Cache/RequestCache.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace b8\Cache;
+
+use b8\Type;
+
+class RequestCache implements Type\Cache
+{
+	protected $data = array();
+
+	/**
+	 * Check if caching is enabled.
+	 */
+	public function isEnabled()
+	{
+		return true;
+	}
+
+	/**
+	 * Get item from the cache:
+	 */
+	public function get($key, $default = null)
+	{
+		return $this->contains($key) ? $this->data[$key] : $default;
+	}
+
+	/**
+	 * Add an item to the cache:
+	 */
+	public function set($key, $value = null, $ttl = 0)
+	{
+		$this->data[$key] = $value;
+
+		return $this;
+	}
+
+	/**
+	 * Remove an item from the cache:
+	 */
+	public function delete($key)
+	{
+		if ($this->contains($key)) {
+			unset($this->data[$key]);
+		}
+		
+		return $this;
+	}
+
+	/**
+	 * Check if an item is in the cache:
+	 */
+	public function contains($key)
+	{
+		return array_key_exists($key, $this->data);
+	}
+
+	/**
+    * Short-hand syntax for get()
+    * @see Config::get()
+    */
+    public function __get($key)
+    {
+        return $this->get($key, null);
+    }
+
+    /**
+    * Short-hand syntax for set()
+    * @see Config::set()
+    */
+    public function __set($key, $value = null)
+    {
+        return $this->set($key, $value);
+    }
+
+    /**
+    * Is set
+    */
+    public function __isset($key)
+    {
+        return $this->contains($key);
+    }
+
+    /**
+    * Unset
+    */
+    public function __unset($key)
+    {
+        $this->delete($key);
+    }
+}