10:03 p.m.
Hi all,
Got the breakthru in problem I narrated in my earlier mail. Its because of
my ignorance ;-).
Column annotations are controlled via "XProperty property". Soon I should
start thinking about presentation layer modifications.
Please let me know if you have any inputs.
Regards,
Prasanna
On 1/29/08, Prasanna Kothandaraman <prkothan(a)gmail.com> wrote:
Hi all,
I have done the following
1. Created org.hibernate.annotations.Column.java
(Well, I know its very minor task ;-) )
2. Understood code flow from
AnnotationConfiguration --> AnnotationBinder (bindClass and
EJB3Column.buildColumnFromAnnotation)-->
EntityBinder(processComplementaryTableDefinitions).
3. Specifically I understood how org.hibernate.annotations.Table (comment)
works
Hence I tried to add column comment in similar fashion. The first hurdle I
am facing is, the ColumnAnnotation class is not available at bindClass().
Here the code:
AnnotationBinder.java {
---
bindClass(..) {
----
---
//add process complementary Table definition (index & all)
entityBinder.processComplementaryTableDefinitions(
annotatedClass.getAnnotation( org.hibernate.annotations.
Table.*class* ) );
//Prasanna
org.hibernate.annotations.
Table tablecomment = annotatedClass.getAnnotation(
org.hibernate.annotations.Table.*class* ) ;
*if*(*null* == tablecomment)
System.
*out*.println("Table annotation class not available");
*else* *if*(*null*!=tablecomment && *null*!=tablecomment.comment())
System.
*out*.println(" tablecomment :"+tablecomment.comment());
*else*
System.
*out*.println(" tablecomment not available");
org.hibernate.annotations.
Column columncomment = annotatedClass.getAnnotation(
org.hibernate.annotations.Column.*class* ) ;
*if*(*null* == columncomment)
System.
*out*.println(" Column Annotation class not available");
*else* *if*(*null* != columncomment && *null*!=columncomment.comment())
System.
*out*.println(" columncomment :"+columncomment.comment());
*else*
System.
*out*.println(" column comment not available");
entityBinder.processComplementaryTableDefinitions(
annotatedClass.getAnnotation( org.hibernate.annotations.
Tables.*class* ) );
}
}
Here I always get "Column Annotation class not available". But not so in
case in table annotation. It perfectly works.
I tried adding Column Annotation class using AnnotationConfiguration -->
addAnnotatedClass(..).
But it didn't worked.
Please see the attachment for the relevant files.
Regards,
Prasanna
On 1/28/08, Emmanuel Bernard <emmanuel(a)hibernate.org> wrote:
>
> While not strictly useful for the comment feature, I want to add a
> @ColumnOrFormula annotation to be able to support mixing formula and
> columns in a user type (and a FK definition). Let's say it's a
> lightly correlated feature.
>
> On Jan 27, 2008, at 19:17, Oliver B. Fischer wrote:
>
> > Hello,
> >
> > I am also still interessted in contributing to this enhancement, but
> > didn't find enough time until now.
> >
> > Emmanuel, in your comment on ANN-537, you suggested an
> > @ColumnOrFormula annotation. Could you explain your idea a little bit
> > more?
> >
> > Prasanna, may we can share the work on this?
> >
> > Bye,
> >
> > Oliver
> >
> > Prasanna Kothandaraman schrieb:
> >> Hi,
> >> I am looking for annotation to add column comments specifically
> >> for documentation (hbm2doc). I understand that there is no support
> >> for this currently.
> >> http://opensource.atlassian.com/projects/hibernate/browse/ANN-537
> >> I am interested in contributing towards this.
> >> I had hard look at the source code (especially
> >> AnnotationBinder.java, EJB3Column.java etc, table.ftl,
> >> DocExporter.java), but still I could not figure how to provide
> >> this support.
> >> Please let me know how many days it will take.
> >> I have more than 8 years of Java development experience, and I
> >> can pickup things quickly. Please guide me.
> >> Thanks & Regards,
> >> Prasanna
> >>
> >> ---------------------------------------------------------------------
> >> ---
> >> _______________________________________________
> >> hibernate-dev mailing list
> >> hibernate-dev(a)lists.jboss.org
> >> https://lists.jboss.org/mailman/listinfo/hibernate-dev
> >
> > --
> > Oliver B. Fischer Tel. +49 (0)30 44 79 32 51
> > Schönhauser Allee 64 Mobil: +49 (0)178 7903538
> > D-10437 Berlin mailto:o.b.fischer@gmx.de
> >
> > _______________________________________________
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> > https://lists.jboss.org/mailman/listinfo/hibernate-dev
>
>