code: protected CmsADEConfigData internalLookupConfiguration(CmsObject cms, String rootPath) {
  
          boolean online = (null == cms) || isOnline(cms);
          CmsADEConfigCacheState state = getCacheState(online);
          return state.lookupConfiguration(rootPath);
      }
docs: Internal configuration lookup method.<p>
  
  @param cms the cms context
  @param rootPath the root path for which to look up the configuration
  
  @return the configuration for the given path