Injection NullPointerException

[vata2999]

Hi,
I created an action seam component for registration and inject

• EntityManager


• FacesMessage

and  everything goes fine until i created validator and inject it into Register component
after that i wonder why everything i injected (enitityManager, facesmessage) turns to NULL ?

RegisterValidator.java

@Nmae("RegisterValidator")
@AutoCreate
public class RegisterValidator {

@In Register Register;

public boolean validate(String userName){
if(!Register.isUserAvailable(userName))
return true;
}


}

Register.java

@Name("Register")
public class Register {

@In EntityManager entityManager;

@In RegisterValidator RegisterValidator;

public void register(){
if(RegisterValidator.validate)
enitityManager.persist() // This is NULL
}
}

[cosmo]

I think it's because that is a JSF validator and having the @name annotation it's not what is it required to make it a seam component on that stage of the JSF life cycle.
Try this way instead.

[cosmo]

I am now realizing that your validator is not a JSF one, so the above piece of advice probably won't have much value.