MultiTenantBundle.php

<?php

namespace Cvele\MultiTenantBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\DoctrineOrmMappingsPass;

class MultiTenantBundle extends Bundle
{
	public function build(ContainerBuilder $container)
    {
        parent::build($container);

        $this->addRegisterMappingsPass($container);
    }
		
    /**
     * @param ContainerBuilder $container
     */
    private function addRegisterMappingsPass(ContainerBuilder $container)
    {
        $mappings = array(
            realpath(__DIR__ . '/Resources/config/doctrine-mapping') => 'Cvele\MultiTenantBundle\Model',
        );

        if (class_exists('Doctrine\Bundle\DoctrineBundle\DependencyInjection\Compiler\DoctrineOrmMappingsPass')) {
            $container->addCompilerPass(DoctrineOrmMappingsPass::createXmlMappingDriver($mappings));
        }
    }
}