Source for file AlphaDAOProviderFactory.inc
Documentation is available at AlphaDAOProviderFactory.inc
* A factory for creating DAO provider implementations that implement the
* AlphaDAOProviderInterface interface.
* @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).
* 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
* * 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.
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 $BO The AlphaDAO instance to pass to the persistance provider for mapping.
* @throws IllegalArguementException
* @return AlphaDAOProviderInterface
public static function getInstance($providerName, $BO) {
if(self::$logger == null)
self::$logger = new Logger('AlphaDAOProviderFactory');
self::$logger->debug('>>getInstance(providerName=['. $providerName. '], BO=['. print_r($BO, true). '])');
if(file_exists($config->get('sysRoot'). 'alpha/model/'. $providerName. '.inc')) {
require_once $config->get('sysRoot'). 'alpha/model/'. $providerName. '.inc';
$instance = new $providerName;
throw new IllegalArguementException('The class ['. $providerName. '] does not implement the expected AlphaDAOProviderInterface interface!');
self::$logger->debug('<<getInstance: [Object '. $providerName. ']');
throw new IllegalArguementException('The class ['. $providerName. '] is not defined anywhere!');
self::$logger->debug('<<getInstance');
|