List<ArtistInfo> artistInfos = jdbcTemplate.query(sql, new RowMapper<ArtistInfo>() {
@Override
public ArtistInfo mapRow(ResultSet rs, int rowNum)
throws SQLException {
ArtistInfo ai = new ArtistInfo();
ai.setArtist(new Artist(artistId, rs.getString(1)));
ai.setLargeImageUrl(rs.getString(2));
ai.setBioContent(rs.getString(3));
return ai;
}
});