meanwhile, I did this, I hope is not wrong
public abstract class CdiBootstrap {

private final static Logger logger = LoggerFactory.getLogger(CdiBootstrap.class);

private static BeanManager beanManager = null;

public BeanManager getBeanManager() {
if (null == beanManager) {
try

catch (NamingException e) {
}
}
return beanManager;
}

public <T> T getBean(Class<T> cls) {
BeanManager bm = getBeanManager();
logger.info("Generate bean from {}, cause native injection doesn't work.");
Set<Bean<?>> beans = bm.getBeans(cls, DEFAULT_AT);
Bean<?> b = beans.iterator().next();
final CreationalContext context = bm.createCreationalContext(b);
return cls.cast(bm.getReference(b, b.getBeanClass(), context));
}

private static final Annotation DEFAULT_AT = new AnnotationLiteral<Default>()

;
}