Le mardi 11 juin 2013 13:26:45 UTC, Sahli Sabrina a écrit :
>
> 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
>
>
--
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
