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 1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (http://nette.org)
 5:  *
 6:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 7:  *
 8:  * For the full copyright and license information, please view
 9:  * the file license.txt that was distributed with this source code.
10:  */
11: 
12: namespace Nette\Caching\Storages;
13: 
14: use Nette;
15: 
16: 
17: 
18: /**
19:  * Memory cache storage.
20:  *
21:  * @author     David Grudl
22:  */
23: class MemoryStorage extends Nette\Object implements Nette\Caching\IStorage
24: {
25:     /** @var array */
26:     private $data = array();
27: 
28: 
29: 
30:     /**
31:      * Read from cache.
32:      * @param  string key
33:      * @return mixed|NULL
34:      */
35:     public function read($key)
36:     {
37:         return isset($this->data[$key]) ? $this->data[$key] : NULL;
38:     }
39: 
40: 
41: 
42:     /**
43:      * Prevents item reading and writing. Lock is released by write() or remove().
44:      * @param  string key
45:      * @return void
46:      */
47:     public function lock($key)
48:     {
49:     }
50: 
51: 
52: 
53:     /**
54:      * Writes item into the cache.
55:      * @param  string key
56:      * @param  mixed  data
57:      * @param  array  dependencies
58:      * @return void
59:      */
60:     public function write($key, $data, array $dp)
61:     {
62:         $this->data[$key] = $data;
63:     }
64: 
65: 
66: 
67:     /**
68:      * Removes item from the cache.
69:      * @param  string key
70:      * @return void
71:      */
72:     public function remove($key)
73:     {
74:         unset($this->data[$key]);
75:     }
76: 
77: 
78: 
79:     /**
80:      * Removes items from the cache by conditions & garbage collector.
81:      * @param  array  conditions
82:      * @return void
83:      */
84:     public function clean(array $conds)
85:     {
86:         if (!empty($conds[Nette\Caching\Cache::ALL])) {
87:             $this->data = array();
88:         }
89:     }
90: 
91: }
92: 
Nette Framework 2.0.8 API API documentation generated by ApiGen 2.8.0