public CommandResponse actionStartImport(Panel panel, CommandRequest request) throws FileNotFoundException {
if (request.getUploadedFilesCount() > 0) {
File file = (File) request.getFilesByParamName().get("importFile");
ImportResult[] results = getExportManager().load(new FileInputStream(file));
getSessionInfo().setImportResult(results);
return new ShowPanelPage(panel, request, PAGE_IMPORT_PREVIEW);
}
return new ShowCurrentScreenResponse();
}