function init()
{
try {
foreach ($this->_server->controller_params as $i => $value) {
switch ($i) {
case 0:
$this->_processClass = $value;
require_once 'Oops/Process/Helper.php';
$this->_processClassHelper = Oops_Process_Helper::getInstance($this->_processClass);
break;
case 1:
$this->_processId = $value;
require_once 'Oops/Process/Factory.php';
$this->_processObject = Oops_Process_Factory::getProcess($this->_processId);
if (strtolower(get_class($this->_processObject)) != $this->_processClass) {
require_once 'Oops/Process/Exception.php';
throw new Oops_Process_Exception("Process with id {$this->_processId} can't be invoked under {$this->_processClass} controller", OOPS_PROCESS_EXCEPTION_INVALID_CLASS);
}
break;
default:
/**
* More than 2 params, do something special?
*/
}
}
} catch (Oops_Process_Exception $e) {
/**
* Init error - invalid class, invalid process id, invalid process data
* TODO workout th exception
*/
}
}
/**
* Instantiate process storage object, singleton pattern implemented.
*
* @return Oops_Process_Storage
*/
public static function getStorage()
{
if (!is_object(self::$_storage)) {
// @todo Use config
self::$_storage = new Oops_Process_Storage();
}
return self::$_storage;
}
/**
* Stores this process
*
* @return bool True on success
*/
protected final function _store($ticket)
{
$data = array('class' => get_class($this), 'currentState' => $this->_currentState, 'ticket' => $ticket, 'variables' => array());
foreach ($this->_variables as $name => $access) {
$data['variables'][$name] = $this->{'_' . $name};
}
/**
*
* @var Oops_Process_Storage $storage
*/
$storage = Oops_Process_Factory::getStorage();
return $storage->set($this->_pid, $data);
}