Hi George.
What's happening is that your query is returning org.jdom.CDATA objects
rather than Strings. With recent versions of Jaxen+JDOM the query you are
using will actually return org.jdom.Text objects rather than Strings so the
query won't work without the <![CDATA[...]]> sections either. What you need
to do is change your query to the following:
itemQuery="string(//ROW[@ID='0']/F_GCS_GROUP_OWNER_CODE/text())";
This will ensure that you are getting back String objects.
Alternately you could change your loop to this:
XPath xpath = new XPath(xmlQuery);
List results = xpath.selectNodes( doc );
Iterator resultIter = results.iterator();
while ( resultIter.hasNext()
{ returnValue= ((org.jdom.CDATA) resultIter.next()).getText() } ;
Cheers,
David
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of George
> Pieri
> Sent: Wednesday, 27 February 2002 6:01 AM
> To: Jaxen-Interest
> Subject: [Jaxen] CDATA
>
>
>
>
> I have problems retrieving data if it is enclosed in a CDATA section.
>
> I receive a.......
>
> main (11:21:58): java.lang.ClassCastException: org.jdom.CDATA
> !?!?
>
> If I remove the CDATA wrapping around the text it works OK and I can
> retrieve the value.
>
> Below is the query string I am using along with a snippet of the XML.
>
>
> Any ideas !?!
>
> Thanks in advance!
>
> //-------------------
> // Search string
> //----------------------
>
> itemQuery="//ROW[@ID='0']/F_GCS_GROUP_OWNER_CODE/text()";
>
> //---------------------------------------------
> // Used to Retrieve the query String
> //-----------------------------------------------
> XPath xpath = new XPath(xmlQuery);
> List results = xpath.selectNodes( doc );
> Iterator resultIter = results.iterator();
> while ( resultIter.hasNext()
> { returnValue= (String) resultIter.next() } ;
>
>
> //---------------------
> // XML being Searched
> //----------------------
>
> <USERS_SYSTEM_ACCESS>
> <ROW ID="0" CHANGETYPE="N" >
> <F_GCS_GROUP_OWNER_CODE><![CDATA[222]]></F_GCS_GROUP_OWNER_CODE>
> </ROW>
> <ROW ID="1" CHANGETYPE="N" >
> <F_GCS_GROUP_OWNER_CODE><![CDATA[222]]></F_GCS_GROUP_OWNER_CODE>
> </ROW>
> </USER_SYSTEM_ACCESS>
>
>
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