/home/edulekha/studygroup.edulekha.com/ow_core/api_default_route.php
<?php

/**
 * EXHIBIT A. Common Public Attribution License Version 1.0
 * The contents of this file are subject to the Common Public Attribution License Version 1.0 (the “License”);
 * you may not use this file except in compliance with the License. You may obtain a copy of the License at
 * http://www.oxwall.org/license. The License is based on the Mozilla Public License Version 1.1
 * but Sections 14 and 15 have been added to cover use of software over a computer network and provide for
 * limited attribution for the Original Developer. In addition, Exhibit A has been modified to be consistent
 * with Exhibit B. Software distributed under the License is distributed on an “AS IS” basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language
 * governing rights and limitations under the License. The Original Code is Oxwall software.
 * The Initial Developer of the Original Code is Oxwall Foundation (http://www.oxwall.org/foundation).
 * All portions of the code written by Oxwall Foundation are Copyright (c) 2011. All Rights Reserved.

 * EXHIBIT B. Attribution Information
 * Attribution Copyright Notice: Copyright 2011 Oxwall Foundation. All rights reserved.
 * Attribution Phrase (not exceeding 10 words): Powered by Oxwall community software
 * Attribution URL: http://www.oxwall.org/
 * Graphic Image as provided in the Covered Code.
 * Display of Attribution Information is required in Larger Works which are defined in the CPAL as a work
 * which combines Covered Code or portions thereof with code not governed by the terms of the CPAL.
 */

/**
 * The class is responsible for default stratagy of url generation.
 * All URIs (except URIs working with custom routes) are generated and decomposed by default route.
 * DefaultRoute class can be extended and modified to change whole url generation strategy.
 * 
 * @author Sardar Madumarov <madumarov@gmail.com>
 * @package ow_core
 * @since 1.0
 */
class OW_ApiDefaultRoute extends OW_DefaultRoute
{

    /**
     * Generates URI using provided params.
     *
     * @throws InvalidArgumentException
     * @param string $controller
     * @param string $action
     * @param array $params
     * @return string
     */
    public function generateUri( $controller, $action = null, array $params = array() )
    {
        throw new LogicException("Cant generate URI in API context");
    }

    /**
     * Returns dispatch params (controller, action, vars) for provided URI.
     * 
     * @throws Redirect404Exception
     * @param string $uri
     * @return array
     */
    public function getDispatchAttrs( $uri )
    {
        throw new Redirect404Exception();
    }
}