Horde_Kolab_Storage::getList PHP Method

    public function getList();

 /**
  * Opens a connection to the Kolab server.
  *
  * @param boolean $create_missing Create a preferences folder if it is
  *                                missing.
  *
  * @return Horde_Kolab_Storage_Data The storage backend.
  *
  * @throws Horde_Prefs_Exception
  */
 protected function _getStorage($create_missing = false)
 {
     $query = $this->_kolab->getList()->getQuery();
     if ($folder = $query->getDefault('h-prefs')) {
         return $this->_kolab->getData($folder);
     }
     $folders = $query->listByType('h-prefs');
     if (!empty($folders)) {
         return $this->_kolab->getData($folders[0]);
     }
     if (!$create_missing) {
         throw new Horde_Prefs_Exception('No Kolab storage backend available.');
     }
     $params = $this->getParams();
     $folder = $this->_kolab->getList()->getNamespace()->constructFolderName($params['user'], $this->_folder);
     $this->_kolab->getList()->getListManipulation()->createFolder($folder, 'h-prefs.default');
     if ($this->_logger !== null) {
         $this->_logger->info(sprintf(__CLASS__ . ': Created default Kolab preferences folder "%s".', $this->_folder));
     }
     return $this->_kolab->getData($folder);
 }