throw new AssertException("null value for portalList not allowed.");
// check beans
ExtensionManager extMgr = ExtensionManager.getInstance();
try {
for (Iterator iter = portalList.iterator(); iter.hasNext();) {
Portal portal = (Portal) iter.next();
portals.put(portal.getName(), portal);
Tracing.logInfo("Adding portal from configuraton:: " + portal.getName(), PortalFactory.class);
if (portal instanceof OLATExtension) {
try {
extMgr.deployExtension((OLATExtension)portal);
} catch (IOException ioe) {