model.addAttribute(ModelKeys.CATEGORIES, categoryService.getAll());
ControllerUtils.addNavItemsToModel(view, model, referringPageId, user);
}
public int getPageSize() {
final PortalPreference pageSizePref = preferenceService.getPreference(PortalPreferenceKeys.PAGE_SIZE);
if (pageSizePref == null) {
return MAXIMUM_WIDGETS_PER_PAGE;
}
try {
return Integer.parseInt(pageSizePref.getValue());
} catch (NumberFormatException e) {
return MAXIMUM_WIDGETS_PER_PAGE;
}
}