How to use

org.keycloak.adapters.servlet.OIDCFilterSessionStore$SerializableKeycloakAccount

constructor

@Override
public void saveAccountInfo(OidcKeycloakAccount account) {
  RefreshableKeycloakSecurityContext securityContext = (RefreshableKeycloakSecurityContext) account.getKeycloakSecurityContext();
  Set<String> roles = account.getRoles();
  SerializableKeycloakAccount sAccount = new SerializableKeycloakAccount(roles, account.getPrincipal(), securityContext);
  HttpSession httpSession = request.getSession();
  httpSession.setAttribute(KeycloakAccount.class.getName(), sAccount);
  httpSession.setAttribute(KeycloakSecurityContext.class.getName(), sAccount.getKeycloakSecurityContext());
  if (idMapper != null) idMapper.map(account.getKeycloakSecurityContext().getToken().getSessionState(),  account.getPrincipal().getName(), httpSession.getId());
  //String username = securityContext.getToken().getSubject();
  //log.fine("userSessionManagement.login: " + username);
}