Hi everyOne,
when i try to get a list of object in "Societe" class
i'm getting this exception
LazyInitializationException] failed to lazily initialize a collection of
> role: com.protid.prosa.shared.model.bo.Commune.soumission, no session or
> session was closed
> [INFO] org.hibernate.LazyInitializationException: failed to lazily
> initialize a collection of role:
> com.protid.prosa.shared.model.bo.Commune.soumission, no session or session
> was closed
>
Notice that the class *Societe *have an attribute of type *Adresse*. the
adresse has an attribute *Commune* . A set of "Soumission" are declared in *
Commune* class by the annotation OneToMany like this
@OneToMany(fetch = FetchType.LAZY,
> mappedBy="commune",targetEntity=com.protid.prosa.shared.model.bo.Soumission.class)
> @Cascade(value = {CascadeType.ALL })
> private Set<Soumission> soumission =new HashSet<Soumission>();
>
> public Set<Soumission> getSoumission(){
> return soumission;
> }
>
> }
>
i don't get where is the problem because i'm not looking for the
"soumission " objects in the Commune class !!!
here is my rpc cal function
private void getCompany(){
>
> SocieteServiceAsync rpc=clientFactory.getSocieteservicerpc();
>
>
> AsyncCallback<List<Societe>> callback = new
> AsyncCallback<List<Societe>>() {
> public void onFailure(Throwable caught) {
>
> }
>
>
> public void onSuccess(List<Societe> result) {
>
> if(result!=null){
> societe=result.get(0);
> result.get(0).getNomsociete();
>
> }
>
> }
> };
>
> rpc.list(callback);
>
>
> }
>
Please help,
Thank you
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