UjoServices ujo = new UjoServices(); ujo.setDriver("com.mysql.jdbc.Driver"); ujo.setUrl("jdbc:mysql://localhost:3306/mydb"); ujo.setUser("root"); ujo.setPassword("password"); @Entity("users") public class User { @Id @Column("id") private int id; @Column("name") private String name; } User user = new User(); user.setId(1); user.setName("John");