Spring JDBC ドキュメントから、 JdbcTemplate を使用して blob を挿入する方法を知っています
final File blobIn = new File("spring2004.jpg");
final InputStream blobIs = new FileInputStream(blobIn);
jdbcTemplate.execute(
"INSERT INTO lob_table (id, a_blob) VALUES (?, ?)",
new AbstractLobCreatingPreparedStatementCallback(lobhandler) {
protected void setValues(PreparedStatement ps, LobCreator lobCreator)
throws SQLException {
ps.setLong(1, 1L);
lobCreator.setBlobAsBinaryStream(ps, 2, blobIs, (int)blobIn.length());
}
}
);
blobIs.close();
KeyHolder keyHolder = new GeneratedKeyHolder();
jdbcTemplate.update(
new PreparedStatementCreator() {
public PreparedStatement createPreparedStatement(Connection connection) throws SQLException {
PreparedStatement ps =
connection.prepareStatement(INSERT_SQL, new String[] {"id"});
ps.setString(1, name);
return ps;
}
},
keyHolder);
// keyHolder.getKey() now contains the generated key
2つを組み合わせる方法はありますか?