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Bug 331144

Summary: ArrayIndexOutOfBoundsException when removing from a broken index list
Product: z_Archived Reporter: Chris Delahunt <christopher.delahunt>
Component: EclipselinkAssignee: Nobody - feel free to take it <nobody>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3    
Version: unspecified   
Target Milestone: ---   
Hardware: All   
OS: All   
Whiteboard:
Attachments:
Description Flags
test case and proposed fix none

Description Chris Delahunt CLA 2010-11-25 12:37:23 EST 
When removing from a list using an index as described in feature added for bug 249037, an ArrayIndexOutOfBoundsException will occur if the list broken in the database and the OrderCorrectionType is READ_WRITE.  By broken, I mean the index values used for the list in the database table are not sequential or one is null.  

ArrayIndexOutOfBoundsException is thrown when an object has been removed and EclipseLink tries to fix the list (due to the READ_WRITE):

 java.lang.ArrayIndexOutOfBoundsException: -1
at java.util.Vector.get(Vector.java:696)
at org.eclipse.persistence.indirection.IndirectList.get(IndirectList.java:384)
at org.eclipse.persistence.mappings.CollectionMapping.compareObjectsAndWrite(CollectionMapping.java:561)
at org.eclipse.persistence.mappings.OneToManyMapping.postUpdate(OneToManyMapping.java:1015)
at org.eclipse.persistence.descriptors.DescriptorQueryManager.postUpdate(DescriptorQueryManager.java:924)
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.updateObjectForWriteWithChangeSet(DatabaseQueryMechanism.java:1157)
at org.eclipse.persistence.queries.UpdateObjectQuery.executeCommitWithChangeSet(UpdateObjectQuery.java:84)
at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.executeWriteWithChangeSet(DatabaseQueryMechanism.java:287)
at org.eclipse.persistence.queries.WriteObjectQuery.executeDatabaseQuery(WriteObjectQuery.java:58)
at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:675)
at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:589)
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWorkObjectLevelModifyQuery(ObjectLevelModifyQuery.java:109)
at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWork(ObjectLevelModifyQuery.java:86)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2898)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1225)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1207)
at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1167)
at org.eclipse.persistence.internal.sessions.CommitManager.commitChangedObjectsForClassWithChangeSet(CommitManager.java:233)
at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsForClassWithChangeSet(CommitManager.java:163)
at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:116)
at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:3260)
at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1413)
Comment 1 Chris Delahunt CLA 2010-11-25 12:45:28 EST 
Created attachment 183873 [details]
test case and proposed fix
Comment 2 Chris Delahunt CLA 2010-11-25 13:25:15 EST 
Checked into 2.2 revision 8567
Comment 3 Chris Delahunt CLA 2011-02-18 13:42:20 EST 
Checked into 2.1.3, revision 8971
Comment 4 Eclipse Webmaster CLA 2022-06-09 10:21:10 EDT 
The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink