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From "Ludovic de Beaurepaire" <ludovic.debeaurepa...@axonie.com>
Subject Re: Strings to SAX events
Date Fri, 08 Nov 2002 10:26:13 GMT
Luca

Sorry if it is NOK, but i didn't understand why you want to add XML datas in
the transformer instead of in your pipeline's generator ?

Ludovic
----- Original Message -----
From: "Luca Morandini" <spectrum.morandini@ipzs.it>
To: <cocoon-users@xml.apache.org>
Sent: Friday, November 08, 2002 11:11 AM
Subject: R: Strings to SAX events


> Ludovic,
>
> thanks for your kind answer, but we are not in an XSP page (we're writing
a
> Transformer instead), hence, your suggestion is not truly useful to us.
>
> Best regards,
>
> Luca Morandini
> lmorandini@ieee.org
>
> > -----Messaggio originale-----
> > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@axonie.com]
> > Inviato: venerdì 8 novembre 2002 11.02
> > A: cocoon-users@xml.apache.org
> > Oggetto: Re: Strings to SAX events
> >
> >
> > Try in a XSP the following, data is your xml string :
> >
> > <util:include-expr>
> > <util:expr><xsp:expr>
> > data
> > </xsp:expr></util:expr>
> > </util:include-expr>
> >
> >
> >
> > ----- Original Message -----
> > From: "Luca Morandini" <spectrum.morandini@ipzs.it>
> > To: <cocoon-users@xml.apache.org>
> > Sent: Friday, November 08, 2002 10:55 AM
> > Subject: Strings to SAX events
> >
> >
> > > Folks,
> > >
> > >  We're in the process of writing a Transformer, which, of
> > course, outputs
> > > SAX
> > >  events... but, in the midst of this stream , we need to insert an
> > >  XML element stored in a string.
> > >
> > >  To do this we're groping in the dark trying something like this:
> > >
> > >   JaxpParser respParser = new JaxpParser();
> > >   respParser.parse( new InputSource(new StringReader(str)),
> > >           new EmbeddedXMLPipe(contentHandler));
> > >
> > >  Which fails giving this:
> > >  org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
> > >  java.lang.ClassCastException
> > >  ...
> > >  Caused by: java.lang.ClassCastException
> > >   at
> > >
> > >
> > com.lucamorandini.charts.ChartTransformer.endElement(ChartTransfor
> > mer.java:6
> > > 55)
> > >   at
> > >
> > >
> > org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XM
> > LByteStrea
> > > mInterpreter.java:129)
> > >   at
> > >
> > >
> > org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserial
> > ize(XMLByt
> > > eStreamInterpreter.java:102)
> > >   at
> > >  org.apache.cocoon.components.pipeline.CachingEventPipeline.process
> > >  (CachingEventPipeline.java:219)
> > >   ... 44 more
> > >
> > >  java.lang.ClassCastException
> > >   at
> > >
> > >
> > com.lucamorandini.charts.ChartTransformer.endElement(ChartTransfor
> > mer.java:6
> > > 55)
> > >   at
> > >
> > >
> > org.apache.cocoon.components.sax.XMLByteStreamInterpreter.parse(XM
> > LByteStrea
> > > mInterpreter.java:129)
> > >   at
> > >
> > >
> > org.apache.cocoon.components.sax.XMLByteStreamInterpreter.deserial
> > ize(XMLByt
> > > eStreamInterpreter.java:102)
> > >   at
> > >  org.apache.cocoon.components.pipeline.CachingEventPipeline.process
> > >  (CachingEventPipeline.java:219)
> > >   at
> > >
> > >
> > org.apache.cocoon.components.pipeline.CachingStreamPipeline.proces
> > s(CachingS
> > > treamPipeline.java:399)
> > >
> > >  The classes we use are:
> > >   org.apache.avalon.excalibur.xml.JaxpParser;
> > >   org.xml.sax.InputSource;
> > >   java.io.StringReader;
> > >   org.apache.cocoon.xml.EmbeddedXMLPipe;
> > >
> > >  And the environment is:
> > >   Solaris 5.8
> > >   JDK 1.4.1_01
> > >   Tomcat 4.1.12-LE-jdk14
> > >   Cocoon 2.0.3
> > >
> > >  May someone please help us ?
> > >
> > >  Thanks in advance,
> > >
> > > Piero De Nicola & Luca Morandini
> > >
> > >
> > >      We are protected from the virus by Norton Antivirus
> > Corporate Edition
> > >
> > > ---------------------------------------------------------------------
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> > >
> >
> >
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