ResultSetExtractor 콜백: getCount() 에 적용했던 콜백
p.264 마지막 문단
public User get(String id) {
**return** this.jdbcTemplate.**queryForObject**("select * from users where id = ?", new Object[]{id},
new RowMapper<User>() {
public User mapRow(ResultSet rs, int rowNum) throws SQLException {
User user = new User();
user.setId(rs.getString("id"));
user.setName(rs.getString("name"));
user.setPassword(rs.getString("password"));
return user;
}
});
}
첫번째 파라미터:
"select * from users where id = ?"
두번째 파라미터:
new Object[]{id}