Como anexar arquivos no Access 2007

public void fileToBase(String path, String filename, String extension) {
		JDBC jdbc = new JDBC();
		jdbc.conectar();
		String sql = "insert into tab (path, filename, extension, file) values (?,?,?,?)";
		try {
			PreparedStatement stmt = jdbc.conexao.prepareStatement(sql);
			try {
				File file = new File(path + filename + extension);
				FileInputStream fis = new FileInputStream(file);

				stmt.setString(1, path);
				stmt.setString(2, filename);
				stmt.setString(3, extension);
				stmt.setBinaryStream(4, fis, (int) file.length());
				stmt.execute();
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			}
		} catch (SQLException e) {
			e.printStackTrace();
		} finally {
			jdbc.desconectar();
		}
	}

public void readingTheBaseFile(Integer code) {
		JDBC jdbc = new JDBC();
		jdbc.conectar();
		String sql = "select * from tab where code = ?";

		try {
			PreparedStatement stmt = jdbc.conexao.prepareStatement(sql);
			stmt.setInt(1, code);
			ResultSet resultSet = stmt.executeQuery();
			while (resultSet.next()) {
				try {
					String path = resultSet.getString("path");
					String filename = resultSet.getString("filename");
					String extension = resultSet.getString("extension");

					File file = new File(path + filename + extension);
					FileOutputStream fos = new FileOutputStream(file);

					byte[] buffer = new byte[1];
					java.io.InputStream is = resultSet.getBinaryStream("file");
					try {
						while (is.read(buffer) > 0) {
							fos.write(buffer);
						}
						fos.close();
					} catch (IOException e) {
						e.printStackTrace();
					}
				} catch (FileNotFoundException e) {
					e.printStackTrace();
				}
			}
		} catch (SQLException e) {
			e.printStackTrace();
		}
	}