public Result setSubsystemLevel(String nodeId, String subsystem, String level) { try { Node node = nodeService.loadNode(nodeId); node.setSubsystemLoggerLevel(subsystem, level); return redirect(routes.LoggingController.index()); } catch (IOException e) { return status(500, views.html.errors.error.render(ApiClient.ERROR_MSG_IO, e, request())); } catch (APIException e) { String message = "Could not set log level. We expected HTTP 200, but got a HTTP " + e.getHttpCode() + "."; return status(500, views.html.errors.error.render(message, e, request())); } catch (NodeService.NodeNotFoundException e) { return status( 404, views.html.errors.error.render(ApiClient.ERROR_MSG_NODE_NOT_FOUND, e, request())); } }