In CDI1.2 spec, section 5.5.7 If a Java EE component class supporting injection that is not a bean has an injection point of type InjectionPoint and qualifier @Default, the container automatically detects the problem and treats it as a definition error. How can I plugin this validation? Is there a callback spi I can use to validate the injection point on JavaEE component? This exception needs to be thrown during the application deployment. -- Thanks Emily ================= Emily Jiang ejiang(a)apache.org <mailto:ejiang@apache.org>