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Spring - Using the RDBMS Operation LOB Support

DataSource dataSource;
LobHandler lobHandler;
  JdbcTemplate jt = new JdbcTemplate(dataSource);
  int newId = 1;
  Date firstPerformance = new Date(System.currentTimeMillis());
  File in = new File("spring2004.jpg");
  InputStream is = null;
  try {
    is = new FileInputStream(in);
  } catch (FileNotFoundException e) {
  insertBlob(db, newId, firstPerformance, is, (int) in.length(), showId);
  private void insertBlob(JdbcTemplate jt, final int newId,
      final Date firstPerformance, final InputStream is,
      final int blobLength, final int showId) {
      "INSERT INTO Show_Poster " +
      "(id, first_performance, poster_image, REF_Show_id) " +
      "VALUES (?, ?, ?, ?)",
      new AbstractLobCreatingPreparedStatementCallback(this.lobHandler) {
          protected void setValues(PreparedStatement ps, LobCreator lobCreator)
              throws SQLException {
            ps.setInt(1, newId);
            ps.setDate(2, new java.sql.Date(firstPerformance));
            lobCreator.setBlobAsBinaryStream(ps, 3, is, blobLength);
            ps.setInt(4, showId);


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