Yes was the issue. Thank you. Aidan
El 16 de abril de 2012 15:27, Aidan O'Kelly <aida...@gmail.com> escribió:
> You'll probably need:
> with("parents", "parents.childs")
>
> getChilds() is not a method on your Callback object..
>
> 2012/4/16 Daniel Mauricio Patino León <ceo.lion....@gmail.com>
>
>> Iam stuck here! any help would be appreciated. (sorry for duplicate the
>> post :
>> http://stackoverflow.com/questions/10180282/requestfactory-and-onetomany-association
>> )
>>
>> My case is that i have a @OneToMany association on my module.
>>
>> class Parent{
>> @OneToMany(
>> mappedBy="parent"
>> )
>> return List<Child> getChilds();
>> }
>>
>> class Child{
>> @ManyToOne
>> return Parent getParent();
>> }
>>
>> The in the client side i want get get the whole object map.
>>
>> i do this (AsyncDataProvider with a DataGrid as display):
>>
>> requestContext.getParents().with("childs").fire(new
>> Receiver<CallbackProxy>() {
>> @Override
>> public void onSuccess(CallbackProxy response) {
>> display.setRowData(range.getStart(),response.getParents());
>> updateRowCount(response.getCount().intValue(), true);
>> }
>> });
>>
>> My DAO its just querying the whole map.
>>
>> Criteria criteria = session.createCriteria(Parent.class);
>> criteria.setFetchMode("childs", FetchMode.JOIN);
>> criteria.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
>> /* we got all the map here on the server side */
>>
>> Callback callback = new Callback();
>> callback.setCount(count);
>> callback.setParents(criteria.list());
>>
>> return callback;
>>
>> But i cant get the childs. The list of them are null. Please note iam
>> using with("childs")
>>
>> Thank you.
>>
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>
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--
ISC. Daniel Mauricio Patiño León.
Director ejecutivo
Liondev S.A. de C.V.
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