Field injection of a service in AuthenticationSuccessHandler in SpringBoot

in my app I have an Account class which also implements UserDetails. I also created class MyAuthenticaionSuccessHandler which extends SimpleUrlAuthenticationSuccessHandler. What I want is to change a field dateLastLogin on Account after user logs in. In method onAuthenticationSuccess I want instance of AccountService in which method save(Account account) exist, to save updated Account to db. The problem begins here. I can't do field injection, because I have to initialize an instance of AccountService in constructor. I can't do that, because then I won't be able to create an instance of MyAuthenticaionSuccessHandler. I also can't create it manually. Instances of other classes like services or controllers in which instances of other service/repository classes are created automatically, so there it works. But how to make it work for custom authentication success handler?<br>
Here are pieces of my code:<br>

Piece of class that extends WebSecurityConfigureAdapter

// ...
   .formLogin()
        .loginPage("/guest/login")
        .permitAll()
        .failureHandler(new MyAuthenticationFailureHandler("/guest/login"))
        .successHandler(new MyAuthenticationSuccessHandler("/user/overview"))
        .and()
    .logout()
//  ...

Piece of AccountService

@Service
@Transactional
public class AccountService implements UserDetailsService {
    private final AccountRepository accountRepository;
    private final ActivationCodeService activationCodeService;
    public AccountService(AccountRepository accountRepository, ActivationCodeService activationCodeService) {
        this.accountRepository = accountRepository;
        this.activationCodeService = activationCodeService;
    }

    public void saveAccount(Account account){
        accountRepository.save(account);
    }
// ...

And my own authentication success handler

public class MyAuthenticationSuccessHandler extends SimpleUrlAuthenticationSuccessHandler {
    private final AccountService accountService; // <-- here it doesn't work

    public MyAuthenticationSuccessHandler() {
    }

    public MyAuthenticationSuccessHandler(String defaultTargetUrl) {
        super(defaultTargetUrl);
    }

    @Override
    public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication) throws IOException, ServletException {
        super.onAuthenticationSuccess(request, response, authentication);
        Account account = (Account)authentication.getPrincipal();
        account.setDateLastLogin(new Date());
        accountService.saveAccount(account);
    }
}

You should not use new to create an object directly in a spring application. What you can do is create a bean using @Bean annotation and autowire it using @Autowired annotation.

@Configuration
public class AppConfiguration() {

  @Bean
  public MyAuthenticationSuccessHandler myAuthenticationSuccessHandler (){
  return new MyAuthenticationSuccessHandler("/user/overview");
  }
}

---

@Autowired
private MyAuthenticationSuccessHandler myAuthenticationSuccessHandler;

In looking at your code I don't see any reason why you cannot inject AccountService into MyAuthenticationSuccessHandler. If the code you've posted is your exact code, then the problems lies in

.successHandler(new MyAuthenticationSuccessHandler("/user/overview"))

because by using new here, you've taken Spring completely out of the equation and aren't getting any injections into MyAuthenticationFailureHandler.

In your WebSecurityConfigureAdapter try adding a member variable

@Autowired
private MyAuthenticationSuccessHandler myAuthenticationSuccessHandler;

then, in your chain, add it like so

.successHandler(myAuthenticationSuccessHandler)

If you absolutely must have parameters in this bean constructor (the url), then you'll need to create a BeanFactory that produces a Spring bean of type MyAuthenticationSuccessHandler that contains your url.