How to store some of the entity's values in another table using hibernate?

Posted by nimcap on Stack Overflow See other posts from Stack Overflow or by nimcap
Published on 2010-04-06T14:25:21Z Indexed on 2010/04/06 15:13 UTC
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Hi guys, is there a simple way to persist some of the fields in another class and table using hibernate.

For example, I have a Person class with name, surname, email, address1, address2, city, country fields. I want my classes to be:

public class Person
{
   private String name;
   private String surname;
   private String email;
   private Address address;
   // ..
}

public class Address
{
   private Person person; // to whom this belongs
   private String address1;
   private String address2;
   private String city;
   private Address country;
   // ..
}

and I want to store Address in another table. What is the best way to achieve this?

Edit: I am using annotations. It does not have to be the way I described, I am looking for best practices.

PS. If there is a way to make Address immutable (to use as a value object) that is even better, or maybe not because I thought everything from wrong perspective :)

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