vt-password: PasswordValidator can be shared across multiple threads

[Otávio Garcia]

Can I share a PasswordValidator instance across multiple threds in my webapplication using CDI?

I have a class like this:

public class PasswordStrength {

    @Produces @ApplicationScoped
    public PasswordValidator getValidatorInstance() {
        [...]
    }
}

So CDI will create only one instance per application instance and share across various requests. PasswordValidator can be used as this without concurrency issues?

[Daniel Fisher]

Yes, you can share a single instance of PasswordValidator across multiple threads as long as all your Rules are thread safe.

--Daniel Fisher