<?php

/*
FileArts
Copyright (C) 2007 Peter Goodman, Geoffrey Goodman

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

class FAWebFilter extends FADependencyObserver {
	var $_name;
	
	function FAWebFilter($name = '') {
		$this->_name = $name;
	}
	
	function execute(&$registry, &$request) {
		assert(FALSE);
	}
	
	function getDependencies() {
		return array();
	}
	
	function getObserverName() {
		return $this->_name;
	}
	
	function notify(&$event) {
		$this->execute($event->getRegistry(), $event->getRequest());
	}
}

class FAPreFilter extends FAObserver {
	function FAPreFilter(&$model) {
		$this->_model = &$model;
	}
	
	function execute(&$registry, &$request, &$response) {
		assert(FALSE);
	}
	
	function &getFinder($model) {
		return $this->_model->getFinder($model);
	}
	
	function notify(&$event) {
		$this->execute($event->getRegistry(), $event->getRequest(), $event->getResponse());
	}
}

class FAPostFilter extends FAObserver {
	function FAPostFilter(&$model) {
		$this->_model = &$model;
	}
	
	function execute(&$registry, &$request) {
		assert(FALSE);
	}
	
	function &getFinder($model) {
		return $this->_model->getFinder($model);
	}
	
	function notify(&$event) {
		$this->execute($event->getRegistry(), $event->getRequest());
	}
}

?>