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Posted to dev@commons.apache.org by "Niall Pemberton (JIRA)" <ji...@apache.org> on 2007/01/05 05:46:27 UTC
[jira] Updated: (JXPATH-5) [jxpath] asPath() returns a path to the
last sibling
[ https://issues.apache.org/jira/browse/JXPATH-5?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Niall Pemberton updated JXPATH-5:
---------------------------------
Fix Version/s: 1.3
> [jxpath] asPath() returns a path to the last sibling
> ----------------------------------------------------
>
> Key: JXPATH-5
> URL: https://issues.apache.org/jira/browse/JXPATH-5
> Project: Commons JXPath
> Issue Type: Bug
> Affects Versions: 1.2 Final
> Environment: Operating System: All
> Platform: All
> Reporter: Krishna Patil
> Fix For: 1.3
>
>
> The method call JXPathContext::iteratePointers() returns the correct number of
> pointers. However, the pointers do not always return correct path on asPath()
> method call on them. A pointer returns a path that corresponds to the last
> Node in the sibling Nodes of the node that the pointer points to.
> Here is an example:
> Class A{
> private List list;
> //getter and setter
> :
> }
> Here is a code snippet for creating an object graph that starts from
> instance of A.
> A a1 = new A();
> List list1 = new LinkedList();
> A a11 = new A();
> list1.add(a11);
> A a12 = new A();
> List list12 = new LinkedList();
> A a121 = new A();
> list12.add(a121);
> a12.setList(list12);
> list1.add(a12);
> A a13 = new A();
> list1.add(a11);
> a1.setList(list1);
> And the list attribute can have instances of A as elements in it.
> The JXPathContext correspong to a1 returns pointers when it's iteratePointers
> () method is called. And the pointers correspond to the following nodes.
> A[1]
> A[2]
> A[2]/A[1]
> A[3]
> This is absolutely as expected. However, asPath() method on each of these
> Pointers do not always return the correct path.
> Currently, the asPath() method calls on the corresponding Pointers return this
> output respectively.
> A[3]
> A[3]
> A[2]/A[1]
> A[3]
> This needs to be fixed.
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