private int parseAndPersistData(ExcelHandler parser, FileItemStream item) throws IOException, Exception {
		InputStream inputStream = null;
		try {
			inputStream = item.openStream();

			// Parse Excel...
			Vector<StockEntry> data = parser.readFile(inputStream);
			parser.persist(data);
			return data.size();
		} finally {
			if (inputStream != null) {
				inputStream.close();
			}
		}
	}