[castor-dev] org.exolab.castor.persist.RelationCollection and ClassCastException with jdk1.4.2.01

[SYLVIE PALLUEL]

Hello,

Since now I was using jdk 1.3.1. And I have no special problem.

Then I'm using jdk 1.4.2.01.

I have the class "profilMetier" which is a persistent class with
"listeHabilitation" as lazy attribut 

  /**
   * Collection regroupant les r�f�rences aux habilitations rattach�es �
ce profil
   * @field-type
fr.cnam.scapin.metier.donnees.agents.profils.Habilitation
   * @lazy
   * @many-key idProfil
   */
  private java.util.Collection listeHabilitation;

  public java.util.Collection getListeHabilitation() {
    return listeHabilitation;
  }


Somewhere in my code I try to do this :

        ArrayList listeTriee = new ArrayList();
        listeTriee.addAll(profilMetier.getListeHabilitation());

And then I have this error :

549512 [Thread-5] ERROR exception.ApplicationException  - Message =
error.transaction.rollback - nestedException =
java.lang.ClassCastException
java.lang.ClassCastException
        at
org.exolab.castor.persist.RelationCollection.toArray(RelationCollection.
java:405)
        at java.util.ArrayList.addAll(ArrayList.java:434)
        at
fr.cnam.scapin.metier.impl.agents.ProfilBeanImpl.getBean(ProfilBeanImpl.
java:146)
        at
fr.cnam.scapin.commun.ServeurDeBean.getBean(ServeurDeBean.java:89)


RelationCollection :

    public Object[] toArray() {
        Object[] result = new Object[size()];
        Iterator itor = iterator();

        while ( itor.hasNext() ) {
            result = (Object[])itor.next();   <--- line 405
        }
        return result;
    }

Do I need to update a library ? Or have I made a mistake ?


Thanks for your help.

Sylvie.
___________________
CREDI RA
Sylvie Palluel
 
[EMAIL PROTECTED]
___________________





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