*
     * @param idList the list of configuration IDs to retrieve, or null for all configurations
     * @return a list of WebConfig objects with the specified IDs
     */
    public List<WebConfig> getWebConfigListByIds(final List<String> idList) {
        if (idList == null) {
            return getAllWebConfigList();
        }
        return getAllWebConfigList(true, true, false, idList);
    }

    /**

        final List<WebConfig> webConfigList;
        if (runAll || webConfigIdList != null) {
            webConfigList = ComponentUtil.getCrawlingConfigHelper().getWebConfigListByIds(webConfigIdList);
        } else {
            webConfigList = Collections.emptyList();
        }
        final List<FileConfig> fileConfigList;
        if (runAll || fileConfigIdList != null) {

                return list;
            }
        }, WebConfigBhv.class.getCanonicalName());
        final List<WebConfig> configList = crawlingConfigHelper.getWebConfigListByIds(null);
        assertEquals(3, configList.size());
        final List<QueryBuilder> queryBuilderList = cb.query().getQueryBuilderList();
        assertEquals(2, queryBuilderList.size());