NPE on prefetching with shared cache

• Key: CAY-499
• Type: Bug
• Status: Closed
• Resolution: Fixed
• Priority: Major
• Assignee: Andrus Adamchik
• Reporter: Andrus Adamchik
• Component/s: Cayenne Core Library
• Affects Version/s: 1.2 branch
• Fix Version/s: 1.2 branch

Description

http://objectstyle.org/cayenne/lists/cayenne-user/2006/04/0104.html


java.lang.NullPointerException
org.objectstyle.cayenne.access.ObjectTreeResolver$TreeBuilder.addNode(ObjectTreeResolver.java:218)
org.objectstyle.cayenne.access.ObjectTreeResolver$TreeBuilder.startDisjointPrefetch(ObjectTreeResolver.java:178)
org.objectstyle.cayenne.access.ObjectTreeResolver$TreeBuilder.startUnknownPrefetch(ObjectTreeResolver.java:201)
org.objectstyle.cayenne.query.PrefetchTreeNode.traverse(PrefetchTreeNode.java:209)
org.objectstyle.cayenne.query.PrefetchTreeNode.traverse(PrefetchTreeNode.java:216)
org.objectstyle.cayenne.access.ObjectTreeResolver$TreeBuilder.buildTree(ObjectTreeResolver.java:136)
org.objectstyle.cayenne.access.ObjectTreeResolver.resolveObjectTree(ObjectTreeResolver.java:100)
org.objectstyle.cayenne.access.DataDomainQueryAction.interceptObjectConversion(DataDomainQueryAction.java:372)
org.objectstyle.cayenne.access.DataDomainQueryAction.execute(DataDomainQueryAction.java:151)
org.objectstyle.cayenne.access.DataDomain.onQuery(DataDomain.java:715)
org.objectstyle.cayenne.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java:249)
org.objectstyle.cayenne.access.DataContextQueryAction.execute(DataContextQueryAction.java:90)
org.objectstyle.cayenne.access.DataContext.onQuery(DataContext.java:1320)
org.objectstyle.cayenne.access.DataContext.performQuery(DataContext.java:1309)
model.BKFiler.fetchBankruptciesForPastYear(BKFiler.java:68)
model.Model.fetchBankruptciesForPastYear(Model.java:511)