| alpha--model

# Source for file AlphaDAOProviderFactory.inc Documentation is available at AlphaDAOProviderFactory.inc <?php /** * * A factory for creating DAO provider implementations that implement the * AlphaDAOProviderInterface interface. * * @package alpha::model * @since 1.1 * @author John Collins <dev@alphaframework.org> * @version $Id: AlphaDAOProviderFactory.inc 1458 2011-12-04 16:18:50Z johnc $ * @license http://www.opensource.org/licenses/bsd-license.php The BSD License * @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework). * All rights reserved. * * <pre> * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the * following conditions are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the * following disclaimer in the documentation and/or other * materials provided with the distribution. * * Neither the name of the Alpha Framework nor the names * of its contributors may be used to endorse or promote * products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * </pre> * */ class AlphaDAOProviderFactory { /** * Trace logger * * @var Logger * @since 1.1 */ private static $logger = null; /** * A static method that attempts to return a AlphaDAOProviderInterface instance * based on the name of the provider class supplied. * * @param $providerName The class name of the provider class, should be in the alpha::model package. * @param $BO The AlphaDAO instance to pass to the persistance provider for mapping. * @throws IllegalArguementException * @return AlphaDAOProviderInterface * @since 1.1 */ public static function getInstance($providerName, $BO) { if(self::$logger == null) self::$logger = new Logger('AlphaDAOProviderFactory'); self::$logger->debug('>>getInstance(providerName=['.$providerName.'], BO=['.print_r($BO, true).'])'); global $config; if(file_exists($config->get('sysRoot').'alpha/model/'.$providerName.'.inc')) { require_once $config->get('sysRoot').'alpha/model/'.$providerName.'.inc'; $instance = new $providerName; $instance->setBO($BO); if(!$instance instanceof AlphaDAOProviderInterface) throw new IllegalArguementException('The class ['.$providerName.'] does not implement the expected AlphaDAOProviderInterface interface!'); self::$logger->debug('<<getInstance: [Object '.$providerName.']'); return $instance; }else{ throw new IllegalArguementException('The class ['.$providerName.'] is not defined anywhere!'); } self::$logger->debug('<<getInstance'); } } ?> Documentation generated on Tue, 13 Dec 2011 20:25:49 +0000 by phpDocumentor 1.4.3