ids for this class must be manually assigned before calling save() in CRUD

[BakaOnigiri]

Hello,

I have a simple entity :

@Entity
@Table(name="config")
public class Config extends JPASupport
{
@Id
@Required
public String key;

@Required
public String value;
}


And I have 2 problems :

1 - the CRUD form don't want to show me the field for the value field.

2 - When I click the save button, I have and exception :

Java exception (In {module:crud}/app/controllers/CRUD.java around line
134)
PersistenceException occured :
org.hibernate.id.IdentifierGenerationException: ids for this class
must be manually assigned before calling save(): models.Config


How can I solve this problem ?


Thanks.

[Guillaume Bort]

Which version? Can you try with latest 1.1 beta?

Le 15 sept. 2010 à 16:25, BakaOnigiri <bakao...@gmail.com> a
écrit :

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[Julien Tournay]

The class should extends Model no ?

--
Real Programmers don't need comments-- the code is obvious.

[BakaOnigiri]

I was using 1.0.3, tried 1.1b2 and everything works well.

Now I have 2 choices, as I was using multidb module :

1 - backport the corrections from 1.1b2 to 1.0.3
or
2 - update multidb module for 1.1b2


What is the best choice ?

On 15 sep, 16:45, Guillaume Bort <guillaume.b...@gmail.com> wrote:
> Which version? Can you try with latest 1.1 beta?
>

> Le 15 sept. 2010 à 16:25, BakaOnigiri <bakaonig...@gmail.com> a  

[BakaOnigiri]

It is not an obligation, Model is just an helper where on @Id field is
declared, but if you don't need it, you can extends JPASupport, just
as Model does.

On 15 sep, 16:53, Julien Tournay <boudhe...@gmail.com> wrote:
> The class should extends Model no ?
>

> On Wed, Sep 15, 2010 at 4:45 PM, Guillaume Bort <guillaume.b...@gmail.com>wrote:
>
>
>
> > Which version? Can you try with latest 1.1 beta?
>

> >> play-framewor...@googlegroups.com<play-framework%2Bunsu...@googlegroups.com>
> >> .

> >> For more options, visit this group at
> >>http://groups.google.com/group/play-framework?hl=en.
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[Guillaume Bort]

Update multidb module for 1.1

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[Julien Tournay]

If you declare the id field yourself, you should set the generation strategy no ?

I d'ont know if hibernate use auto generated ids by default.

jto.