<?php
// +----------------------------------------------------------------------+
// | popoon                                                               |
// +----------------------------------------------------------------------+
// | Copyright (c) 2001-2006 Bitflux GmbH                                 |
// +----------------------------------------------------------------------+
// | Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0                           |
// | Unless required by applicable law or agreed to in writing, software  |
// | distributed under the License is distributed on an "AS IS" BASIS,    |
// | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or      |
// | implied. See the License for the specific language governing         |
// | permissions and limitations under the License.                       |
// +----------------------------------------------------------------------+
// | Author: Christian Stocker <chregu@bitflux.ch>                        |
// +----------------------------------------------------------------------+
//
// $Id: db_query.php 6188 2006-01-03 10:09:08Z chregu $

include_once("popoon/components/action.php");
/**
* Class for generating xml document
*
* @author   Christian Stocker <chregu@bitflux.ch>
* @version  $Id: db_query.php 6188 2006-01-03 10:09:08Z chregu $
* @package  popoon
*/

class action_db_query extends action {

	/**
    * Constructor
    *
	*/

	function action_db_query(&$sitemap) {
		$this->action($sitemap);
	}

	function init() {
	}
	
	function act() {
        $sql = $this->getParameter("default","sql");
        $db = $this->getParameter("default","db");
        $result = $db->getRow($sql, DB_FETCHMODE_ASSOC);
        if (DB::isError($result)) {
            popoon::raiseError("DB Error in db_query action: \n$result->message . \n $result->userinfo",POPOON_ERROR_FATAL);
            return null;
         }
        return $result;
        
	}
}
