1: <?php
 2: /**
 3:  * Adds a set of cached queries to the list handlers.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Kolab
 8:  * @package  Kolab_Storage
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
11:  * @link     http://pear.horde.org/index.php?package=Kolab_Storage
12:  */
13: 
14: /**
15:  * Adds a set of cached queries to the list handlers.
16:  *
17:  * Copyright 2011-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @category Kolab
23:  * @package  Kolab_Storage
24:  * @author   Gunnar Wrobel <wrobel@pardus.de>
25:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
26:  * @link     http://pear.horde.org/index.php?package=Kolab_Storage
27:  */
28: class Horde_Kolab_Storage_QuerySet_Cached
29: extends Horde_Kolab_Storage_QuerySet_Base
30: {
31:     /**
32:      * The query class map.
33:      *
34:      * @var array
35:      */
36:     protected $_class_map = array(
37:         Horde_Kolab_Storage_List::QUERY_SHARE => 'Horde_Kolab_Storage_List_Query_Share_Cache',
38:         Horde_Kolab_Storage_List::QUERY_BASE => 'Horde_Kolab_Storage_List_Query_List_Cache',
39:         Horde_Kolab_Storage_List::QUERY_ACL => 'Horde_Kolab_Storage_List_Query_Acl_Cache',
40:         Horde_Kolab_Storage_Data::QUERY_PREFS => 'Horde_Kolab_Storage_Data_Query_Preferences_Cache',
41:         Horde_Kolab_Storage_Data::QUERY_HISTORY => 'Horde_Kolab_Storage_Data_Query_History_Cache',
42:     );
43: 
44:     /**
45:      * The cache.
46:      *
47:      * @var Horde_Kolab_Storage_Cache
48:      */
49:     private $_cache;
50: 
51:     /**
52:      * Constructor.
53:      *
54:      * @param Horde_Kolab_Storage_Factory $factory The factory.
55:      * @param array                       $params  Optional parameters.
56:      * @param Horde_Kolab_Storage_Cache   $cache   The cache.
57:      */
58:     public function __construct(Horde_Kolab_Storage_Factory $factory,
59:                                 array $params = array(),
60:                                 Horde_Kolab_Storage_Cache $cache = null)
61:     {
62:         parent::__construct($factory, $params);
63:         $this->_cache = $cache;
64:     }
65: 
66:     /**
67:      * Fetch any additional parameters required when creating list queries.
68:      *
69:      * @param Horde_Kolab_Storage_List $list   The list.
70:      *
71:      * @return array The parameters for list queries.
72:      */
73:     protected function _getListQueryParameters(Horde_Kolab_Storage_List $list)
74:     {
75:         return array(
76:             'cache' => $this->_cache->getListCache(
77:                 $list->getIdParameters()
78:             )
79:         );
80:     }
81: 
82:     /**
83:      * Fetch any additional parameters required when creating data queries.
84:      *
85:      * @param Horde_Kolab_Storage_Data $data   The data.
86:      *
87:      * @return array The parameters for data queries.
88:      */
89:     protected function _getDataQueryParameters(Horde_Kolab_Storage_Data $data)
90:     {
91:         return array(
92:             'cache' => $this->_cache->getDataCache(
93:                 $data->getIdParameters()
94:             )
95:         );
96:     }
97: }
98: 
99: