Translator trans = new PackageTranslator(PACKAGE, ureq.getLocale());
String title = trans.translate("guestnoaccess.title");
String message = trans.translate("guestnoaccess.message");
controller = MessageUIFactory.createInfoMessage(ureq, wControl, title, message);
} else {
AssessmentManager am = userCourseEnv.getCourseEnvironment().getAssessmentManager();
IQSecurityCallback sec = new CourseIQSecurityCallback(this, am, ureq.getIdentity());
RepositoryEntry repositoryEntry = ne.getCourseNode().getReferencedRepositoryEntry();
OLATResourceable ores = repositoryEntry.getOlatResource();
Long resId = ores.getResourceableId();
TestFileResource fr = new TestFileResource();