Re: [Hibernate] hibernate , cglib 2.2.(2) , asm 2.x

[Valerio S. <val...@gm...>]

Hello Max,
before trying the proposed solution, i tried a different way: producing the
simplest possible configuration file (i'm writing a spring application)..an=
d
i couldn't reproduce the error I got before.
Unfortunatly, i get a MappingException: unknown entity..
the fact is, my entity is there:
<property name=3D"annotatedClasses">
                <list>
                     <value>it.chi.commercialisti.model.Empty</value>
                </list>
</property>

(there are no other entities to be persisted);
and the class looks like very simple:
import javax.persistence.Entity;

@Entity
public class Empty {
    public Empty() {

    }
}

So, i'm wondering wheter this problem comes from the manipulation performed
over that class before it is persisted. In particular, i introduce (using
asm2.x) a field and related getter/setter methods.

 I was thinking about dynamically introducing
 the annotation, but if I get this error with the current state of
development, i guess there's something wrong in the technique.

i'm copy/pasting the stacktrace for sake of completeness. i could attach a
testcase to reproduce the problem.
feel free to forward me to the hibernate users forum.

some info on my env:
<dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-annotations</artifactId>
            <version>3.1beta8</version>
</dependency>
<dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate</artifactId>
            <version>3.1.2</version>
</dependency>
java version "1.5.0_06"

thanks,
valerio

On 4/18/06, Max Rydahl Andersen <max...@jb...> wrote:
>
>
> 1) I don't it will work because of api changes, but feel free to
> try/submit patches
> 2) In Hibernate 3.2 we can run (optionally) with javaassist, removing the
> need for the mentioned libraries
> 3) We don't use sf.net for cvs anymore, we use JBoss SVN (see
> http://hibernate.org/30.html#A3)
>
> /max
>
> > Hello everyone,
> > in my application I need to use asm 2.x . The latest version of
> > hibernate I
> > can find so far (at ibiblio repository, 3.1.2) depends on cglib 2.1.3,
> > which
> > in turn depends on asm 1.5.3. There's been an API refactoring from the
> > two
> > major releases of asm, which means the new version is not backward
> > compatile.
> >  I'm  also aware  of the latest published version of cglib , but in the
> > cglib cvs repository it possible to checkout  a version which actually
> > depends on asm2.x .
> > My question then is the following: does the current version of hibernat=
e
> > will continue working if I 'manually' upgrade cglib (and all its
> > dependencies) ? I'm asking this before doing because the checkout from
> > sourceforge seems to not work right now, so maybe I can have some
> helpful
> > feedback before getting into the whole process.
> >
> > Thanks a lot,
> > Valerio Schiavoni
> >
> > --
> > http://valerioschiavoni.blogspot.com
> > http://jroller.com/page/vschiavoni
>
>
>
> --
> --
> Max Rydahl Andersen
> callto://max.rydahl.andersen
>
> Hibernate
> ma...@hi...
> http://hibernate.org
>
> JBoss Inc
> max...@jb...
>



--
http://valerioschiavoni.blogspot.com