// in case authentication has passed but user is not in the ONAP data base, return a Guest User to the home page.
if (commandBean.getUser() != null) {
// store the currently logged in user's information in the session
// in case authentication has passed but user is not in the ONAP data base, return a Guest User to the home page.
if (commandBean.getUser() != null) {
// store the currently logged in user's information in the session