public void pageBeginRender(PageEvent event) { if (getModel() == null) { setModel(new NewsPapers()); } ResourceAll resource = (ResourceAll) getModel(); if (resource.getCopyrightId() != null) { ResourceReferen reference = getResourceService().getResourceReferen(resource.getCopyrightId()); if (reference != null) setCopyRightName(reference.getName()); } }