if (!form.containsKey("extractors") || form.get("extractors").isEmpty()) {
flash("error", "No JSON provided. Please fill out the import definition field.");
return redirect(controllers.routes.ExtractorsController.importExtractorsPage(nodeId, inputId));
}
ExtractorListImportRequest elir;
try {
elir = Json.fromJson(Json.parse(form.get("extractors")), ExtractorListImportRequest.class);
} catch (Exception e) {
Logger.error("Could not read JSON.", e);
flash("error", "Could not read JSON.");