vendor/codeages/biz-framework/src/Provider/DoctrineServiceProvider.php

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<?php

/*
 * 此文件来自 Silex 项目(https://github.com/silexphp/Silex).
 *
 * 版权信息请看 LICENSE.SILEX
 */

namespace Codeages\Biz\Framework\Provider;

use Codeages\Biz\Framework\Util\Lock;
use Pimple\Container;
use Pimple\ServiceProviderInterface;
use Doctrine\DBAL\DriverManager;
use Doctrine\DBAL\Configuration;
use Doctrine\Common\EventManager;
use Symfony\Bridge\Doctrine\Logger\DbalLogger;

/**
 * Doctrine DBAL Provider.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class DoctrineServiceProvider implements ServiceProviderInterface
{
    /**
     * @SuppressWarnings(PHPMD.NPathComplexity)
     * @SuppressWarnings(PHPMD.CyclomaticComplexity)
     */
    public function register(Container $app)
    {
        $app['db.default_options'] = array(
            'driver' => 'pdo_mysql',
            'dbname' => null,
            'host' => 'localhost',
            'user' => 'root',
            'password' => null,
            'wrapperClass' => 'Codeages\Biz\Framework\Dao\Connection',
        );

        $app['dbs.options.initializer'] = $app->protect(function () use ($app) {
            static $initialized = false;

            if ($initialized) {
                return;
            }

            $initialized = true;

            if (!isset($app['dbs.options'])) {
                $app['dbs.options'] = array('default' => isset($app['db.options']) ? $app['db.options'] : array());
            }

            $tmp = $app['dbs.options'];
            foreach ($tmp as $name => &$options) {
                $options = array_replace($app['db.default_options'], $options);

                if (!isset($app['dbs.default'])) {
                    $app['dbs.default'] = $name;
                }