<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Test

 * @subpackage PHPUnit

 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id$

 */

/**

 * @see Zend_Test_PHPUnit_Db_Connection

 */

require_once "Zend/Test/PHPUnit/Db/Connection.php";

/**

 * Delete All Operation that can be executed on set up or tear down of a database tester.

 *

 * @uses       PHPUnit_Extensions_Database_Operation_IDatabaseOperation

 * @category   Zend

 * @package    Zend_Test

 * @subpackage PHPUnit

 * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Test_PHPUnit_Db_Operation_DeleteAll implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation

{

    /**

     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection

     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet

     */

    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)

    {

        if(!($connection instanceof Zend_Test_PHPUnit_Db_Connection)) {

            require_once "Zend/Test/PHPUnit/Db/Exception.php";

            throw new Zend_Test_PHPUnit_Db_Exception("Not a valid Zend_Test_PHPUnit_Db_Connection instance, ".get_class($connection)." given!");

        }

        foreach ($dataSet as $table) {

            try {

                $tableName = $table->getTableMetaData()->getTableName();

                $connection->getConnection()->delete($tableName);

            } catch (Exception $e) {

                throw new PHPUnit_Extensions_Database_Operation_Exception('DELETEALL', 'DELETE FROM '.$tableName.'', array(), $table, $e->getMessage());

            }

        }

    }

}