/**
* Singleton object,call getInstance()
*/
function __construct()
{
parent::__construct();
$this->m_path =& xPath::getCurrent();
$mod =& x_getModuleManager();
$components = $mod->invokeAll('xh_documentComponents', array(&$this->m_path));
$this->m_components = $components->getValidValues(true);
$this->m_component_view = new xDocumentView();
}
/**
* Outputs a link based on given params.
*
* @return string
* @static
*/
function renderLink($lang, $resource, $action, $type = NULL, $id = NULL, $page = NULL, $params = array(), $forward_params = NULL)
{
$path = new xPath($lang, $resource, $action, $type, $id, $page, $params);
return $path->getLink($forward_params);
}