/usr/share/php/Horde/Kolab/Storage/Data/Query/Preferences/Cache.php is in php-horde-kolab-storage 2.2.1-1ubuntu1.
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/**
* Cached access to the preferences data.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Storage
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Storage
*/
/**
* Cached access to the preferences data.
*
* Copyright 2011-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Storage
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @link http://pear.horde.org/index.php?package=Kolab_Storage
*/
class Horde_Kolab_Storage_Data_Query_Preferences_Cache
implements Horde_Kolab_Storage_Data_Query_Preferences
{
/** The preferences query data */
const PREFS = 'PREFS';
/**
* The data cache.
*
* @var Horde_Kolab_Storage_Cache_Data
*/
private $_data_cache;
/**
* The queriable data.
*
* @var Horde_Kolab_Storage_Data
*/
private $_data;
/**
* The cached preference mapping.
*
* @var array
*/
private $_mapping;
/**
* Constructor.
*
* @param Horde_Kolab_Storage_Data $data The queriable data.
* @param array $params Additional parameters.
*/
public function __construct(Horde_Kolab_Storage_Data $data,
$params)
{
$this->_data = $data;
$this->_data_cache = $params['cache'];
}
/**
* Ensure we have the query data.
*
* @return NULL
*/
private function _init()
{
if ($this->_mapping !== null) {
return;
}
if ($this->_data_cache->hasQuery(self::PREFS)) {
$this->_mapping = $this->_data_cache->getQuery(self::PREFS);
} else {
$this->synchronize();
}
}
/**
* Return the preferences for the specified application.
*
* @param string $application The application.
*
* @return array The preferences.
*/
public function getApplicationPreferences($application)
{
$this->_init();
if (isset($this->_mapping[$application])) {
return $this->_data->getObject($this->_mapping[$application]);
} else {
throw new Horde_Kolab_Storage_Exception(
sprintf(
'No preferences for application %s available',
$application
)
);
}
}
/**
* Return the applications for which preferences exist in the backend.
*
* @param string $application The application.
*
* @return array The applications.
*/
public function getApplications()
{
$this->_init();
return array_keys($this->_mapping);
}
/**
* Synchronize the preferences information with the information from the
* backend.
*
* @param array $params Additional parameters.
*
* @return NULL
*/
public function synchronize($params = array())
{
$this->_mapping = array();
foreach ($this->_data->getObjects() as $id => $data) {
$this->_mapping[$data['application']] = $id;
}
$this->_data_cache->setQuery(self::PREFS, $this->_mapping);
}
public function setLogger(Horde_Log_Logger $logger)
{
}
}
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