Re: collection loading and filtering

Wed, 27 Oct 2004 05:25:45 -0700 

did you try query.addPrefetchedRelationship("elements") ?

Hi all,

I have un object A referencing � collection with B elements.

A has an attribute 'name' and a relation 'elements', B has an attribute
'filter'.

I want to load  elements where name='xxx' and filter='yyy'.

I use the PersitenceBroker API, here is my request:

  criteria = new Criteria();

  criteria.addEqualTo("name", 'xxx');
  criteria.addEqualTo("elements.filter", 'yyy');

  query = QueryFactory.newQuery(A.class, criteria);

  A a =  (A)broker.getObjectByQuery(query);

With  the relationship  auto-retrieve=true all elements are loaded!

If  auto-retrieve=false the relationship is not loaded.

Is there a solution ?


Thanks

Gildas

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]







---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

Reply via email to