abstract class Controller

This is the base class for implementing controllers (DVelum 0.9 and higher).
abstract class Controller
{
    /**
     * Adapter connecting to the default database
     * @var Zend_Db_Adapter_Abstract
     */
    static protected $_defaultDb;

    /**
     * Link to Page object
     * @var Page
     */
    protected $_page;
	
    /**
     * Adapter connecting to the current object database
     * @var Zend_Db_Adapter_Abstract
     */
    protected $_db;

    /**
     * Link to Resource object
     * @var Resource 
     */
    protected $_resource;

    /**
     * Localization dictionary
     * @var Lang
     */
    protected $_lang;

    /**
     * Link to router
     * @var Router
     */
    protected $_router;

    /**
     * Set adapter connecting to the default database
     * @param Zend_Db_Adapter_Abstract $db
     */
    static public function setDefaultDb(Zend_Db_Adapter_Abstract $db)
	
    /**
     * Set adapter connecting to the current object database
     * @param Zend_Db_Adapter_Abstract $db
     */
    public function setDb(Zend_Db_Adapter_Abstract $db)
	
    /**
     * Set link to router
     * @param Router $router
     */
    public function setRouter(Router $router)
	
    /**
     * Default action 
     * (Is to be set in child classes)
     */		
    abstract function indexAction();
}