Rogelio:
This is likely in the Roo/Hibernate question, more hibernate than Roo. I
replied to you in the Spring forum. We'll come back here if we see that's
GWT related. I suspect is not.
Best regards,
Alfredo
On Tue, Mar 20, 2012 at 3:22 PM, Rogelio Flores <rogelio.flo...@gmail.com>wrote:
> I have an issue that might be JPA/Hibernate-related, but it could also be
> related to RequestFactory, so bear with me pls:
>
> I have the following JPA @Entity-s:
>
> class Profile {
> @OneToMany(cascade = CascadeType.ALL)
> List<Setting> settings = new ArrayList<Setting>();
> // other properties...
> }
>
> class Setting {
> @ManyToOne
> SettingDefinition definition;
> // other properties...
> }
>
> class SettingDefinition {
> // some properties - no relationships defined here
> }
>
> When a list of Profiles is displayed on a GWT UI (produced by Spring Roo,
> which uses RequestFactory), all their properties are displayed fine, except
> the individual Settings in the List have null SettingDefinitions even if
> they're not null in the db (I checked). I tried fetching eagerly and
> forcing it to not be null with:
>
> @ManyToOne(fetch=FetchType.EAGER, optional=false)
> SettingDefinition definition;
>
> and also increasing the hibernate.max_fetch_depth to more than three
> (AFAIK, 3 is the default), but I can't get the Settings to have their
> corresponding SettingDefinitions when they come from the server. Is there a
> setting or something that can be done to force these referenced entities so
> that they are fetched?
>
> (I posted this issue on the Roo forum but I've seen no response there:
>
> http://forum.springsource.org/showthread.php?124490-Fetching-eagerly-on-Lists-1-n
> If
> this can be solved by the RequestFactory framework, this should be the
> right place to ask).
>
> --
> You received this message because you are subscribed to the Google Groups
> "Google Web Toolkit" group.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> To unsubscribe from this group, send email to
> google-web-toolkit+unsubscr...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/google-web-toolkit?hl=en.
>
--
Alfredo Quiroga-Villamil
AOL/Yahoo/Gmail/MSN IM: lawwton
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.
