Spring JdbcTemplate Querying Examples

Spring in Action里并没有很细致地讲解如何从JDBC里获取多个对象，在这里看到了BeanPropertyRowMapper确实不错。

摘两个例子:

public List<Customer> findAll(){

String sql = "SELECT * FROM CUSTOMER";

List<Customer> customers = getJdbcTemplate().query(sql,

new BeanPropertyRowMapper(Customer.class));

return customers;

}

public Customer findByCustomerId2(int custId){

String sql = "SELECT * FROM CUSTOMER WHERE CUST_ID = ?";

Customer customer = (Customer)getJdbcTemplate().queryForObject(

sql, new Object[] { custId },

new BeanPropertyRowMapper(Customer.class));

return customer;

}