package es.alvsanand.webpage.services.security; import es.alvsanand.webpage.security.exception.AuthenticationException; public interface LoginService { public abstract void loginByUsername(String username, String password) throws AuthenticationException; public abstract void logout(); public abstract void loginGoogleSSO() throws AuthenticationException; public abstract void logoutGoogleSSO(); public abstract String getloginGoogleSSOURL() throws AuthenticationException; public abstract String getLogoutGoogleSSOURL(); }