I have the same problem here is my stack trace
java.lang.ArrayIndexOutOfBoundsException: 1
at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchCriteriaMultipleKeys(MtoNCollectionPrefetcher.java:338)
at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchCriteria(MtoNCollectionPrefetcher.java:259)
at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchQuery(MtoNCollectionPrefetcher.java:115)
at org.apache.ojb.broker.accesslayer.CollectionPrefetcher.buildPrefetchQueries(CollectionPrefetcher.java:93)
seems the both are the same. I implemented a test case for the problem, but I'm currently working on the auto-xxx stuff so I can't send much time for that - put this on my imaginary todo-list for 1.0 ;-)
regards, Armin
Edson Carlos Ericksson Richter wrote:
This bug is driving me crazy... Someone could point me what changed from rc5 to 1.0 in this method (so I can at least fix locally)?
The problem is a M:N mapping using composite pk pointing the M bean, and 1 field pk pointing to the N bean. The stack trace is:
java.lang.ArrayIndexOutOfBoundsException: 1 at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchCrit eriaMultipleKeys(MtoNCollectionPrefetcher.java:338) at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchCrit eria(MtoNCollectionPrefetcher.java:259) at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.buildPrefetchQuer y(MtoNCollectionPrefetcher.java:115) at org.apache.ojb.broker.accesslayer.CollectionPrefetcher.buildPrefetchQueries( CollectionPrefetcher.java:93) at org.apache.ojb.broker.accesslayer.MtoNCollectionPrefetcher.prefetchRelations hip(MtoNCollectionPrefetcher.java:68) at org.apache.ojb.broker.core.QueryReferenceBroker.performRetrievalTasks(QueryR eferenceBroker.java:277) at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(QueryRe ferenceBroker.java:146) at org.apache.ojb.broker.core.QueryReferenceBroker.getCollectionByQuery(QueryRe ferenceBroker.java:203) at org.apache.ojb.broker.core.PersistenceBrokerImpl.getCollectionByQuery(Persis tenceBrokerImpl.java:1046) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery( DelegatingPersistenceBroker.java:321) at org.apache.ojb.broker.core.DelegatingPersistenceBroker.getCollectionByQuery( DelegatingPersistenceBroker.java:321) at org.apache.ojb.broker.accesslayer.CollectionProxy.loadData(CollectionProxy.j ava:109) at org.apache.ojb.broker.accesslayer.ListProxy.loadData(ListProxy.java:148) at org.apache.ojb.broker.accesslayer.CollectionProxy.getData(CollectionProxy.ja va:362) at org.apache.ojb.broker.accesslayer.ListProxy.getListData(ListProxy.java:140) at org.apache.ojb.broker.accesslayer.ListProxy.get(ListProxy.java:71) at br.com.mgr.dialogs.ListBasedListModel.getElementAt(ListBasedListModel.java:6 3) at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1147) at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1 098) at javax.swing.plaf.basic.BasicListUI.getPreferredSize(BasicListUI.java:281) at javax.swing.JComponent.getPreferredSize(JComponent.java:1275) at javax.swing.JList.getPreferredScrollableViewportSize(JList.java:1913) at javax.swing.ViewportLayout.preferredLayoutSize(ViewportLayout.java:72) at java.awt.Container.preferredSize(Container.java:1178) at java.awt.Container.getPreferredSize(Container.java:1162) at javax.swing.JComponent.getPreferredSize(JComponent.java:1277) at javax.swing.ScrollPaneLayout.preferredLayoutSize(ScrollPaneLayout.java:475) at java.awt.Container.preferredSize(Container.java:1178) at java.awt.Container.getPreferredSize(Container.java:1162) at javax.swing.JComponent.getPreferredSize(JComponent.java:1277) at java.awt.BorderLayout.preferredLayoutSize(BorderLayout.java:572) at java.awt.Container.preferredSize(Container.java:1178) at java.awt.Container.getPreferredSize(Container.java:1162) at javax.swing.JComponent.getPreferredSize(JComponent.java:1277) at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.calculateSize(Basi cTabbedPaneUI.java:2001) at javax.swing.plaf.basic.BasicTabbedPaneUI$TabbedPaneLayout.preferredLayoutSiz e(BasicTabbedPaneUI.java:1975) at java.awt.Container.preferredSize(Container.java:1178) at java.awt.Container.getPreferredSize(Container.java:1162) at javax.swing.JComponent.getPreferredSize(JComponent.java:1277) at java.awt.GridBagLayout.GetLayoutInfo(GridBagLayout.java:892) at java.awt.GridBagLayout.getLayoutInfo(GridBagLayout.java:806) at java.awt.GridBagLayout.ArrangeGrid(GridBagLayout.java:1374) at java.awt.GridBagLayout.arrangeGrid(GridBagLayout.java:1337) at java.awt.GridBagLayout.layoutContainer(GridBagLayout.java:706) at java.awt.Container.layout(Container.java:1020) at java.awt.Container.doLayout(Container.java:1010) at java.awt.Container.validateTree(Container.java:1092) at java.awt.Container.validateTree(Container.java:1099) at java.awt.Container.validateTree(Container.java:1099) at java.awt.Container.validateTree(Container.java:1099) at java.awt.Container.validate(Container.java:1067) at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:353 ) at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQu eueUtilities.java:116) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178) at java.awt.EventQueue.dispatchEvent(EventQueue.java:454) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.ja va:201) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java :151) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137) at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
Thanks,
Edson Richter
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