[jdom-interest] Question regarding XML transformation!

[Salim Hamid]

Actually, in this case I build the document programmatically using JDOM 
and I know the Document object is built correctly since I can recreate the 
XML string back from it.  Unfortunately, JDOM's XSLTransformer class 
doesn't like something about this same Document object that I build using 
the JDOM classes and methods.  So, is there something extra that I need to 
do than the code below?

        XSLTransformer transformer = new XSLTransformer(xslFileName);
        Document targetDoc = transformer.transform(sourceDoc);


Regards,

Salim Hamid
IBM Software Group --  Digital Media Development
301-803-1247   T/L 262-1247





Jason Hunter <jhunter at xquery.com>
Sent by: jdom-interest-admin at jdom.org
05/18/2004 01:44 PM
 
        To:     Salim Hamid/Gaithersburg/IBM at IBMUS
        cc:     jdom-interest at jdom.org
        Subject:        Re: [jdom-interest] Question regarding XML 
transformation!


Sounds like the result of your transform was not a document but just one 
or more nodes.  There are other methods on XSLTransformer to handle this 
situation.  And you can transform strings instead of files by just 
building from a string.  It's shown in the FAQ.

-jh-

Salim Hamid wrote:

> 
> We've recently acquired Beta 10 release of JDOM and are interested in 
> the new transformation classes.  Do they support transforming an XML doc 

> using an XSL file that I provide?  I have the following code but I get 
> the exception "*java.lang.IllegalStateException: Root element not set* " 

> when I attempt to do anything with the transformed document:
> 
>        XSLTransformer transformer = new XSLTransformer(xslFileName);
>        Document targetDoc = transformer.transform(sourceDoc);
> 
>        System.out.println(targetDoc);  *// This line throws the 
> exception indicating that the transformation did not occur correctly*
> 
> The XML doc is transformed fine using the XMLTransformer class provided 
> by IBM WebSphere.  Unfortunately, the WebSphere class only deals with 
> files-- something that we don't want due to I/O processing.  We want to 
> transform XML strings instead of files.  Am I not understanding 
> something about the JDOM transformation classes or are there future 
> plans to support what we want?
> 
> A reply to this note would be greatly appreciated.
> 
> Regards,
> 
> Salim Hamid
> IBM Software Group --  Digital Media Development
> 301-803-1247   T/L 262-1247
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