<?php

/*

 * This file is part of the Symfony package.

 *

 * (c) Fabien Potencier <fabien@symfony.com>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Symfony\Bridge\Doctrine\Logger;

use Symfony\Component\HttpKernel\Log\LoggerInterface;

use Doctrine\DBAL\Logging\DebugStack;

/**

 * DbalLogger.

 *

 * @author Fabien Potencier <fabien@symfony.com>

 */

class DbalLogger extends DebugStack

{

    protected $logger;

    /**

     * Constructor.

     *

     * @param LoggerInterface $logger A LoggerInterface instance

     */

    public function __construct(LoggerInterface $logger = null)

    {

        $this->logger = $logger;

    }

    /**

     * {@inheritdoc}

     */

    public function startQuery($sql, array $params = null, array $types = null)

    {

        parent::startQuery($sql, $params, $types);

        if (null !== $this->logger) {

            $this->log($sql.' ('.json_encode($params).')');

        }

    }

    /**

     * Logs a message.

     *

     * @param string $message A message to log

     */

    public function log($message)

    {

        $this->logger->debug($message);

    }

}