Java FileBasedConfig.getSubsections Examples

Example #1

File: GetMenus.java Project: GerritCodeReview/plugins_menuextender

  @Override
  public List<MenuEntry> getEntries() {
    if (cfg == null || cfgSnapshot.isModified(cfgFile)) {
      cfgSnapshot = FileSnapshot.save(cfgFile);
      cfg = new FileBasedConfig(cfgFile, FS.DETECTED);
      try {
        cfg.load();
      } catch (ConfigInvalidException | IOException e) {
        return Collections.emptyList();
      }
    }

    List<MenuEntry> menuEntries = new ArrayList<>();
    for (String url : cfg.getSubsections(SECTION_MENU_ITEM)) {
      String name = cfg.getString(SECTION_MENU_ITEM, url, KEY_NAME);
      if (Strings.isNullOrEmpty(name)) {
        continue;
      }

      String topMenu = cfg.getString(SECTION_MENU_ITEM, url, KEY_TOP_MENU);
      if (topMenu == null) {
        topMenu = DEFAULT_TOP_MENU;
      }

      String target = cfg.getString(SECTION_MENU_ITEM, url, KEY_TARGET);
      String id = cfg.getString(SECTION_MENU_ITEM, url, KEY_ID);

      menuEntries.add(
          new MenuEntry(topMenu, Collections.singletonList(new MenuItem(name, url, target, id))));
    }
    return menuEntries;
  }