hbm2java doesnt generate @GeneratedValue annotations

littlewing · **Joined:** Thu Nov 23, 2006 12:27 pm **Posts:** 6

Hello,
I try to generate EJB3 POJOs from postgresql.
With this kind of table:

Code:

CREATE TABLE hotel
(
  id serial NOT NULL,
....
) 

I have the following code generated

Code:

@Entity
@Table(name="hotel"
)
public class Hotel  implements java.io.Serializable {
     private int id;

    @Column(name="id", unique=true, nullable=false)
    public int getId() {
        return this.id;
    }

The id is not referenced as 'assigned'.

Thats my ant task

Code:

<hibernatetool destdir="${build.dir}">
         <jdbcconfiguration configurationfile="${src.dir}/hibernate.cfg.xml"
                                    packagename="fr.ccip.booking"
                                    />
        <!-- Generate hm files -->
        <hbm2java destdir="${build.dir}" jdk5="true" ejb3="true"/>
   </hibernatetool>

How may I change this generation like this

Code:

@Entity
@Name("booking")
@Table(name = "Booking" )
@SequenceGenerator(name = "booking_sequence", sequenceName = "booking_id_seq")
public class Booking implements Serializable {


    private Long id;


    @Id
    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "booking_sequence")
    public Long getId() {
   return id;
    }

Thanks

Hibernate tools version: 3.2.0b9
Name and version of the database you are using: Postgres 8.1

max · **Posted:** Thu Jan 18, 2007 2:25 pm

it is not hbm2java that decides which generation strategy to use its the reverse engineering (done by jdbcconfiguration)

use a reveng.xml to control the id strategy.

littlewing · **Joined:** Thu Nov 23, 2006 12:27 pm **Posts:** 6

How may I do that ?

max · **Posted:** Mon Jan 22, 2007 4:46 am

stated in the docs....

littlewing · **Joined:** Thu Nov 23, 2006 12:27 pm **Posts:** 6

OK
I just have seen how to do this programmatically