Hi Scott, I did very simple fix, I hope it will work for you.
Regards, Oleg On Monday 01 March 2004 19:35, Weaver, Scott wrote: > Actually, this stack trace from sys out might prove more insightful. > > p.s. I am using a CVS HEAD version from yesterday. > > java.lang.NullPointerException > at > org.apache.ojb.broker.accesslayer.CollectionPrefetcher.associateBatch > ed(CollectionPrefetcher.java:190) > at > org.apache.ojb.broker.accesslayer.BasePrefetcher.prefetchRelationship > (BasePrefetcher.java:150) > at > org.apache.ojb.broker.core.QueryReferenceBroker.performRetrievalTasks > (QueryReferenceBroker.java:316) > at > org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery( > QueryReferenceBroker.java:185) > at > org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery( > QueryReferenceBroker.java:242) > at > org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery( > QueryReferenceBroker.java:262) > at > org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery > (PersistenceBrokerImpl.java:1093) > at > org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionB > yQuery(DelegatingPersistenceBroker.java:322) > at > org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionB > yQuery(DelegatingPersistenceBroker.java:322) > at > org.apache.ojb.otm.core.BaseConnection.getCollectionByQuery(BaseConne > > > *================================* > > | Scott T Weaver | > | <[EMAIL PROTECTED]> | > | Apache Jetspeed Portal Project | > | Apache Pluto Portlet Container | > > *================================* > > > -----Original Message----- > > From: Weaver, Scott [mailto:[EMAIL PROTECTED] > > Sent: Monday, March 01, 2004 2:16 PM > > To: 'OJB Users List' > > Subject: [OTM] invalidating cache causes NPE on next collection query > > > > After invalidating an object then trying to retrieve the object via a > > query, > > I get a NullPointerException. As a soon as remove the invalidation, the > > test runs without exception. Any ideas? > > > > org.apache.ojb.broker.PersistenceBrokerException: > > java.lang.NullPointerException > > at > > org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Quer > >y Re > > ferenceBroker.java:250) > > at > > org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(Quer > >y Re > > ferenceBroker.java:262) > > at > > org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Per > >s is > > tenceBrokerImpl.java:1093) > > at > > org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQue > >r y( > > DelegatingPersistenceBroker.java:322) > > at > > org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQue > >r y( > > DelegatingPersistenceBroker.java:322) > > at > > org.apache.ojb.otm.core.BaseConnection.getCollectionByQuery(BaseConnectio > >n .j > > ava:277) > > ... > > > > Regards, > > *================================* > > > > | Scott T Weaver | > > | <[EMAIL PROTECTED]> | > > | Apache Jetspeed Portal Project | > > | Apache Pluto Portlet Container | > > > > *================================* > > > > > > --------------------------------------------------------------------- > > 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
