I'll look into this. I haven't tried putting a collection in a container -
it's quite possible there is a bug there.
Out of curiosity - what purpose does the container serve in your situation?
Why don't you use the contents of the container as the context object?
Thanks,
- Dmitri
----- Original Message -----
From: "Uwe Janner" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, March 08, 2004 1:38 PM
Subject: Re: [jxpath] problem with Container interface
> to describe my problem more precisely, i also append this test;
> i dont understand why it evaluates correcty with index [1], but not with
> index [2].
> both ctx.getValue("/a") and ctx.getValue("/b") correctly evaluate to the
> whole arraylist "[x,y]";
>
> thank you in advance for any help, uwe!
>
> public class XpathUtilTest extends TestCase {
> public void testEval(){
> JXPathContext ctx = JXPathContext.newContext(new MyObject());
> // this test succeeds:
> assertEquals("x", ctx.getValue("/a[1]"));
> // this test fails because of:
> // "JXPathException: No value for xpath: /a[2]"
> assertEquals("y", ctx.getValue("/a[2]"));
> }
> public class MyObject implements Container{
> Map map;
> public MyObject(){
> map = new HashMap();
> map.put( "a", new ListEntry()); map.put( "b", new
ListEntry());
> }
> public Object getValue() {
> return map;
> }
> public void setValue(Object arg0) {}
> }
> public class ListEntry implements Container{
> private List list;
> public ListEntry(){
> this.list = new ArrayList();
> list.add("x"); list.add("y");
> }
> public Object getValue() {
> return list;
> }
> public void setValue(Object arg0) {}
> }
> }
>
>
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>
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