Hi Werner,
Castor 0.9.5.2 does support SAX 2.
--Keith
Werner Guttmann wrote:
>
> Alexander,
>
> whilst I don not have a ready solution for your problem, it might be
> worthwhile to note that I was suffering from a very
> similar problem a while ago when trying to get the CastorTransformer
> working in Cocoon 2.1.x. The problem then
> seemed to be that Castor in principle supports your needs, but would
> force integration of these components at the
> SAX1 level.
>
> As Cocoon internally uses SAX 2 event pipelines, I had a quick look at
> the implementation of this component
> (CastorTransformer), and it kind of confirmed my statement above. You
> just cannot use the SAX2 ContentHandler
> interface, as this interface didn't exist with SAX1. Just have a look
> at the SAX1 documentation, and you should be
> able to figure out things quite easily.
>
> Having said that, I might be completely wrong with my statement as
> Castor XML might have changed in the
> meantime.
>
> Werner
>
> On Mon, 24 Nov 2003 11:53:15 +0100, Alexander Zug wrote:
>
> >Hi
> >
> >has anyone experience with marshalling to a ContentHandler
> >and further (SAX) processing?
> >
> >I would like to process a marshalled Castor object (via a
> >DefaultHandler) into a DOM Level 2 object . Is this
> >procedure generally possible?
> >
> >I tried s.th. like the following but I got an Error:
> >javax.xml.transform.TransformerConfigurationException:
> >javax.xml.transform.TransformerConfigurationException:
> >javax.xml.transform.TransformerException:
> java.lang.NullPointerException
> >at: row 10 Transformer transformer =
> >TransformerFactory.newInstance().newTransformer((Source)saxSource);
> >
> >Can anyone give me just one tip?
> >
> >1 DefaultHandler dHandler = new DefaultHandler();
> >2 po.marshal((ContentHandler)dHandler);
> >3 ParserAdapter pAdapter = new ParserAdapter();
> >4 pAdapter.setContentHandler((ContentHandler)dHandler);
> >5 SAXSource saxSource = new SAXSource();
> >6 saxSource.setXMLReader((XMLReader)pAdapter);
> >7 Document document =
> >DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
> >8 DOMResult domResult = new DOMResult();
> >9 // org.apache.xalan.transformer.TransformerImpl.
> >10 Transformer transformer =
> >TransformerFactory.newInstance().newTransformer((Source)saxSource);
> >11 transformer.transform(saxSource, domResult);
> >12 System.out.println("domResult.getNode()="+domResult.getNode());
> >
> >
> > Thanks a lot!
> >Alex.
> >
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