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From "JACOB, ERIC" <eric.ja...@bell.ca>
Subject RE: Custom transformer
Date Wed, 11 Aug 2004 12:06:08 GMT
The problem is not really the error... I just need some suggestions on how I
could parse an entire xml file (generate by the xml generator) before doing
some action with it (I don't care about what is inside the xml document, I
just want to sent it).

I'm not very familiar with the SAX event and cocoon transformer, and the
information I've found on the cocoon's site (and wiki), didn't help me much
in what I'm trying to do.

The startSerializedXMLRecording and endSerializedXMLRecording functions
didn't act the way I expected... I thought overriding the setConsumer and
write a custom contentHandler, but maybe it exists a better way...

Thanks for your help,

Eric

-----Original Message-----
From: Perez Carmona, David [mailto:DPerezCar@fcc.es] 
Sent: Wednesday, August 11, 2004 2:36 AM
To: users@cocoon.apache.org; eric.jacob@bell.ca
Subject: RE: Custom transformer


Could you please provide the full call stack?

> -----Mensaje original-----
> De: JACOB, ERIC [mailto:eric.jacob@bell.ca]
> Enviado el: martes, 10 de agosto de 2004 21:47
> Para: users@cocoon.apache.org
> Asunto: Custom transformer
>

>

>

> Hi all,
>

> I'm writing a custom transformer that need to parse an entire xml file
> before doing something with it. The sitemap should look like that:
>

>       <map:match pattern="">
>         <map:generate src="foo.xml"/>
>         <map:transform type="custom-transformer"/>
>         <map:serialize type="xml"/>
>       </map:match>
>

> So, I want to send foo.xml to a remote server and return the

> response back
> to the pipeline to serialize it in xml. I extended the
> AbstractSAXTransformer since it provides various useful methods and I
> thought doing something like this:
>

>     public void startDocument() throws SAXException {
>         this.startSerializedXMLRecording( format );
>     }
>

>     public void endDocument() throws SAXException {
>         try {
>             String value = this.endSerializedXMLRecording();
>             callSomeFunction( value );
>         } catch ( ProcessingException pe ) {
>             throw new SAXException( pe.getMessage() );
>         }
>     }
>

> But I got an error when I encounter text node:
>

> org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
> org.xml.sax.SAXException: no protocol
>

> Any ideas on how I could manage it?
>

> Thanks,
>

> Eric
>

>

>

>

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