[OJB-developers] Using CollectionDescriptor in repository.xml
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From: Leandro R. S. C. <le...@ib...> - 2002-03-22 14:29:39
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Hi all. There is one thing I didn't understand from the docs about association mapping http://objectbridge.sourceforge.net/tutorial3.html#1-n <CollectionDescriptor id="1"> <cdfield.name>collection</cdfield.name> ******* -> does this field must be present in repository.xml in SomeCLASS ClassDescriptor ? or just be a field in SomeCLASS impl ? <items.class>SomeCLASS</items.class> <inverse_fk_descriptor_ids>2</inverse_fk_descriptor_ids> </CollectionDescriptor> I keep getting exceptions like this : Expcetion : java.util.NoSuchElementException StackTrace: java.util.NoSuchElementException at ojb.broker.accesslayer.RsIterator.next(RsIterator.java) at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:931)at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:1000)at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:1093)at ojb.broker.singlevm.PersistenceBrokerImpl.getCollectionByQuery(PersistenceBrokerImpl.java:1080)at .... that doesn't help me so much. -- Leandro Rodrigo Saad Cruz IT - Inter Business Tecnologia e Servicos (IB) http://www.ibnetwork.com.br |