eZ\Publish\Core\Base\Container\Compiler\Storage\Legacy\RoleLimitationConverterPass::process PHP Method

    public function process(ContainerBuilder $container)
    {
        if (!$container->hasDefinition('ezpublish.persistence.legacy.role.limitation.converter')) {
            return;
        }
        $roleLimitationConverter = $container->getDefinition('ezpublish.persistence.legacy.role.limitation.converter');
        foreach ($container->findTaggedServiceIds('ezpublish.persistence.legacy.role.limitation.handler') as $id => $attributes) {
            foreach ($attributes as $attribute) {
                $roleLimitationConverter->addMethodCall('addHandler', array(new Reference($id)));
            }
        }
    }