public Category find(String id) {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select * from category where id=?";
return (Category) runner.query(conn, sql, id, new BeanHandler(Category.class));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public List getAll() {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "select * from category";
return (List) runner.query(conn, sql, new BeanListHandler(Category.class));
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void add(Category c) {
try {
Connection conn = JdbcUtils.getConnection();
QueryRunner runner = new QueryRunner();
String sql = "insert into category(id,name,description) values(?,?,?)";
Object params[] = {c.getId(), c.getName(), c.getDescription()};
runner.update(conn, sql, params);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
