lookupAction method

Future<Action?> lookupAction(String actionType, String name)

Implementation

Future<Action?> lookupAction(String actionType, String name) async {
  final key = _getKey(actionType, name);
  if (_actions.containsKey(key)) {
    return _actions[key];
  }
  final separatorIndex = name.indexOf('/');
  if (separatorIndex > 0 && separatorIndex < name.length - 1) {
    final pluginName = name.substring(0, separatorIndex);
    final resolvedActionName = name.substring(separatorIndex + 1);
    for (final plugin in _plugins) {
      if (plugin.name == pluginName) {
        await _ensurePluginInitialized(plugin);
        // The action might have been registered during init.
        if (_actions.containsKey(key)) {
          return _actions[key];
        }
        final action = plugin.resolve(actionType, resolvedActionName);
        if (action != null) {
          register(action);
          return action;
        }
      }
    }
  }
  return parent?.lookupAction(actionType, name);
}