/** * Generates a subtree with nodeId as root node * * @param nodeId */ public void setSubTree(String nodeId, String level) { setIsSubTree(true); try { data = ModuleReferenceDataClientTreeData.selectSubTree( conn, (lang.equals("") ? "en_US" : lang), nodeId); // addLinks(); setLevel(new Integer(level).intValue()); setIcons(); } catch (ServletException ex) { ex.printStackTrace(); data = null; } }