Hi;
Ok, I see the problem now. Here's the javadoc:
selectNodes
public List selectNodes(String xpathExpression)selectNodes evaluates an
XPath expression and returns the result as a List of Node instances or
String instances depending on the XPath expression.
Parameters:
xpathExpression - is the XPath expression to be evaluated
Returns:
the list of Node or String instances depending on the XPath expression
But it is returning a Double. My code was dying on the class cast exception
(sorry - I assumed it was an exception thrown from inside next()).
But this does not match the javadocs. So is the documentation incorrect - or
is it how it operates?
thanks - dave
----- Original Message -----
From: "Alessandro Vernet" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, December 10, 2003 9:14 PM
Subject: [dom4j-user] Re: [dom4j-dev] Major bug
> [Replying in dom4j-user only. Let's try to keep cross-posting to the
> minimum guys.]
>
> David Thielen wrote:
>
> > Hi;
> >
> > If I call Node.selectNodes("select * from demo where demoId = 6"),
> > it will return an iterator the returns true for hasNext(). But when
> > you call next() it throws an exception.
>
> David,
>
> This might be more of a Jaxen issue. But can you send us some source
> code to reproduce this? I can write this:
>
> Document document = DocumentHelper.parseText("<root/>");
> List nodes = document.selectNodes
> ("select * from demo where demoId = 6");
> Iterator i = nodes.iterator();
>
> This works fine and returns a list with one element (a NaN, as it
> evaluates "select * from", trying to multiply the text value of the
> "select" element with the text value of the "from" element).
>
> Alex
>
>
>
>
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