/** * * @param event * @throws Exception */ public void listener(UploadEvent event) throws Exception{ UploadItem item = event.getUploadItem(); FileUpload file = new FileUpload(); file.setLength(item.getData().length); file.setFile(item.getData()); file.setName(item.getFileName()); files.add(file); } /** * * @return */public String clearUploadData() { files.clear(); setUploadsAvailable(1); return null; }