@ManagedBean
@ApplicationScoped
public class RedirectToOAUTH {

    private final String LOGIN = "https://services.brics.dk/java/dovs-auth/authorize?client_id=dovs&redirect_uri=http://localhost:1337/overview.xhtml&response_type=code";
    public void sendTo(){
        ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
        try {
            externalContext.redirect(LOGIN);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}