[ http://issues.apache.org/jira/browse/XALANJ-952?page=all ]
Brian Minchau updated XALANJ-952:
---------------------------------
Version: 2.4
(was: Latest Development Code)
> Using Axis.DESCENDANT with a DTMAxisIterator, getLast() causes erronous
> results
> -------------------------------------------------------------------------------
>
> Key: XALANJ-952
> URL: http://issues.apache.org/jira/browse/XALANJ-952
> Project: XalanJ2
> Type: Bug
> Components: DTM
> Versions: 2.4
> Environment: Operating System: Other
> Platform: All
> Reporter: Paul Dick
> Assignee: Xalan Developers Mailing List
> Priority: Minor
>
> REFER TO NEW TEST TestDTMIterator !! This will require updating xml-xalan/test
> directory!!!
> Given a string source that is based on the following:
> String defaultSource="<?xml version=\"1.0\"?>\n"+
> "<Document>"+
> "<A><B><C><D><E><F/></E></D></C></B></A><Aa/>"+
> "</Document>";
> // Creating an Iterator of Descendants,
> DTMAxisIterator iter2 = dtm.getAxisIterator(Axis.DESCENDANT);
> iter2.setStartNode(sndChild); // <A>
>
> // Iterate the axis and print out node info.
> int lastNode= 0;
> for (int nextNode = iter2.next(); DTM.NULL != nextNode; nextNode=iter2.next())
> {
> printNode(dtm, iter2, nextNode, " ");
> lastNode = nextNode;
> System.out.println("****** lastNode="+dtm.getNodeName(lastNode));
> }
> lastNode = iter2.getLast(); // Calling this seems to generate bad results.
> // Get a third itertor of Ancestors starting from the last descendant
> // of previous iterator, i.e. lastNode.
> DTMAxisIterator revIter = dtm.getAxisIterator(Axis.ANCESTOR);
> revIter.setStartNode(lastNode);
> System.out.println("#### Third Iterator\n");
> // Iterate the axis and print out node info.
> for (int nextNode=revIter.next(); DTM.NULL!=nextNode; nextNode=revIter.next())
> printNode(dtm, revIter, nextNode, " ");
> }
> The results will be all wrong, or an exception will be thrown.
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