how can i get attribute from inbed object?

[Alex Chew]

 Hi, all
 would you please help me for following issue, thanks advance.

 POJO:
public class Account implements Serializable {
 private Long id;
 private String name;
private Double deposit;
 private User handledby;
}
 public class User implements Serializable {
 private Long id;
 private String username;
private String password;
}

 SQL:
 <insert id=3D"insertAccount" parameterClass=3D"account">
insert into ACCOUNT (ID,NAME, DEPOSITE, FK_HANDLEBY)
values (#id#, #name#, #deposit#, #handleby.id#)
</insert>

handleby.id cannot work,the value inserted is NULL, and no other excpetion message.

Must i get id of handleby
User manually?

regards
Alex