subject:"\"R\\\: Strings to SAX events\""

Re: R: Strings to SAX events

2002-11-15 Thread Damian Chojna

Thanks for your suggestion Ludovic, it works really well!!

Damian.


Ludovic de Beaurepaire wrote:


Hi Damian,

Perhaps it helps : If you are in XSP, the following tags resolve it without
java code :


http://apache.org/xsp";
xmlns:util="http://apache.org/xsp/util/2.0";>
...


yourXMLString


...

Regards,

Ludovic

- Original Message -
From: "Damian Chojna" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, November 14, 2002 6:02 PM
Subject: Re: R: Strings to SAX events



Hi Reinhard,

thanks for the last post. I also need to add a string as XML elements
into an XSP generator and I used your suggestion (below). It seems
to work well, but I have two questions:

1) I've noticed that the API states that the Parser is deprecated. I'm
currently using 2.0.3, if I choose to use this method will it effect me
being able to move to a newer version of cocoon at some time in the


future?


2) When I generate my XML elements it seems that the parser is including
the  header. Is there a way to get
the parser not to include it, as it is causing me problems?

Thanks in advance!
Damian.




[EMAIL PROTECTED] wrote:


Luca,

In a generator I use flowing code within the generate()-Method. Maybe


this


helps:

parser = (Parser)this.manager.lookup(Parser.ROLE);
parser.setConsumer(super.xmlConsumer);
parser.parse(new InputSource(new StringReader(sb.toString(;

Regards,
Reinhard





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RE: R: Strings to SAX events

2002-11-14 Thread Reinhard Poetz



> -Original Message-
> From: Damian Chojna [mailto:d.chojna@;adv.pl]
> Sent: Thursday, November 14, 2002 6:02 PM
> To: [EMAIL PROTECTED]
> Subject: Re: R: Strings to SAX events
>
>
> Hi Reinhard,
>
> thanks for the last post. I also need to add a string as XML elements
> into an XSP generator and I used your suggestion (below). It seems
> to work well, but I have two questions:
>
> 1) I've noticed that the API states that the Parser is deprecated. I'm
> currently using 2.0.3, if I choose to use this method will it effect me
> being able to move to a newer version of cocoon at some time in
> the future?

Yep, you are right. I developed the component long time ago ... Please try
org.apache.avalon.excalibur.xml.JaxpParser.

>
> 2) When I generate my XML elements it seems that the parser is including
> the  header. Is there a way to get
> the parser not to include it, as it is causing me problems?

Currently there is a problem with the encoding (always UTF-8 encoding is
used) when you use Xalan. As far as I know those problem don't arise if you
use Saxon.

I don't know how you can remove the processing instruction.

Regards,
Reinhard

>
> Thanks in advance!
> Damian.
>
>
>
>
> [EMAIL PROTECTED] wrote:
>
> > Luca,
> >
> > In a generator I use flowing code within the generate()-Method.
> Maybe this
> > helps:
> >
> > parser = (Parser)this.manager.lookup(Parser.ROLE);
> > parser.setConsumer(super.xmlConsumer);
> > parser.parse(new InputSource(new StringReader(sb.toString(;
> >
> > Regards,
> > Reinhard
>
>
>
>
> -
> Please check that your question  has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html>
>
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> For additional commands, e-mail:   <[EMAIL PROTECTED]>
>


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Re: R: Strings to SAX events

2002-11-14 Thread Andy Lewis


This should really be a code snippet...


> Hi Damian,
>
> Perhaps it helps : If you are in XSP, the following tags resolve it without java 
>code :
>
> 
> http://apache.org/xsp";
> xmlns:util="http://apache.org/xsp/util/2.0";>
> ...
> 
> 
> yourXMLString
> 
> 
> ...
>
> Regards,
>
> Ludovic
>
> - Original Message -
> From: "Damian Chojna" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, November 14, 2002 6:02 PM
> Subject: Re: R: Strings to SAX events
>
>
>> Hi Reinhard,
>>
>> thanks for the last post. I also need to add a string as XML elements into an XSP 
>generator
>> and I used your suggestion (below). It seems to work well, but I have two questions:
>>
>> 1) I've noticed that the API states that the Parser is deprecated. I'm currently 
>using 2.0.3,
>> if I choose to use this method will it effect me being able to move to a newer 
>version of
>> cocoon at some time in the
> future?
>>
>> 2) When I generate my XML elements it seems that the parser is including the > version="1.0" encoding="UTF-8"?> header. Is there a way to get the parser not to 
>include it,
>> as it is causing me problems?
>>
>> Thanks in advance!
>> Damian.
>>
>>
>>
>>
>> [EMAIL PROTECTED] wrote:
>>
>> > Luca,
>> >
>> > In a generator I use flowing code within the generate()-Method. Maybe
> this
>> > helps:
>> >
>> > parser = (Parser)this.manager.lookup(Parser.ROLE);
>> > parser.setConsumer(super.xmlConsumer);
>> > parser.parse(new InputSource(new StringReader(sb.toString(;
>> >
>> > Regards,
>> > Reinhard
>>
>>
>>
>>
>> - Please check 
>that your
>> question  has not already been answered in the FAQ before posting.
>> <http://xml.apache.org/cocoon/faq/index.html>
>>
>> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For 
>additional commands,
>> e-mail:   <[EMAIL PROTECTED]>
>>
>>
>>
>
>
> - Please check 
>that your
> question  has not already been answered in the FAQ before posting.
> <http://xml.apache.org/cocoon/faq/index.html>
>
> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional 
>commands,
> e-mail:   <[EMAIL PROTECTED]>


-- 
"The heights of genius are only measurable by the depths of stupidity."



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Re: R: Strings to SAX events

2002-11-14 Thread Ludovic de Beaurepaire

Hi Damian,

Perhaps it helps : If you are in XSP, the following tags resolve it without
java code :


http://apache.org/xsp";
xmlns:util="http://apache.org/xsp/util/2.0";>
...


yourXMLString


...

Regards,

Ludovic

- Original Message -
From: "Damian Chojna" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, November 14, 2002 6:02 PM
Subject: Re: R: Strings to SAX events


> Hi Reinhard,
>
> thanks for the last post. I also need to add a string as XML elements
> into an XSP generator and I used your suggestion (below). It seems
> to work well, but I have two questions:
>
> 1) I've noticed that the API states that the Parser is deprecated. I'm
> currently using 2.0.3, if I choose to use this method will it effect me
> being able to move to a newer version of cocoon at some time in the
future?
>
> 2) When I generate my XML elements it seems that the parser is including
> the  header. Is there a way to get
> the parser not to include it, as it is causing me problems?
>
> Thanks in advance!
> Damian.
>
>
>
>
> [EMAIL PROTECTED] wrote:
>
> > Luca,
> >
> > In a generator I use flowing code within the generate()-Method. Maybe
this
> > helps:
> >
> > parser = (Parser)this.manager.lookup(Parser.ROLE);
> > parser.setConsumer(super.xmlConsumer);
> > parser.parse(new InputSource(new StringReader(sb.toString(;
> >
> > Regards,
> > Reinhard
>
>
>
>
> -
> Please check that your question  has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html>
>
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> For additional commands, e-mail:   <[EMAIL PROTECTED]>
>
>
>


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Re: R: Strings to SAX events

2002-11-14 Thread Damian Chojna

Hi Reinhard,

thanks for the last post. I also need to add a string as XML elements 
into an XSP generator and I used your suggestion (below). It seems
to work well, but I have two questions:

1) I've noticed that the API states that the Parser is deprecated. I'm 
currently using 2.0.3, if I choose to use this method will it effect me 
being able to move to a newer version of cocoon at some time in the future?

2) When I generate my XML elements it seems that the parser is including 
the  header. Is there a way to get 
the parser not to include it, as it is causing me problems?

Thanks in advance!
Damian.




[EMAIL PROTECTED] wrote:

Luca,

In a generator I use flowing code within the generate()-Method. Maybe this
helps:

parser = (Parser)this.manager.lookup(Parser.ROLE);
parser.setConsumer(super.xmlConsumer);
parser.parse(new InputSource(new StringReader(sb.toString(;

Regards,
Reinhard





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Please check that your question  has not already been answered in the
FAQ before posting. 

To unsubscribe, e-mail: <[EMAIL PROTECTED]>
For additional commands, e-mail:   <[EMAIL PROTECTED]>

RE: R: R: Strings to SAX events

2002-11-11 Thread Steven Cummings

t;InputSource source= new InputSource(new StringReader(svgs));
>XercesParser respParser;
>respParser= new XercesParser();
>ChartXMLConsumer cons= new ChartXMLConsumer((AbstractSAXTransformer)(this));
>respParser.setConsumer(cons);
>respParser.parse(source);
>
>It fails at the last statement with the dreaded "null pointer exc.".
>The parser we're using is an
>org.apache.cocoon.components.parser.XercesParser, while the ChartXMLConsumer
>is subclass of an org.apache.cocoon.xml.AbstractXMLConsumer, with suitable
>methods added.
>
>We think your idea is to trap some SAX events in the AbstractXMLConsumer
>subclass, and pass them along to the Transfomer class; while some SAX
>events, like StartDocument/EndDocument aren't passed along.
>
>Well, we've done that, but it fails before even passing a single SAX event
>to the transformer... any guess ?
>
>Best regards,
>
>P.S.
>Here's the AbstractXMLConsumer subclass code:
>
>public class ChartXMLConsumer extends AbstractXMLConsumer {
>
>AbstractSAXTransformer trasf;
>
>ChartXMLConsumer(AbstractSAXTransformer trasfIn) {
>
>this.trasf= trasfIn;
>}
>
>public void processingInstruction(String target, String data)
>throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED AND IGNORED PI");
>}
>
>public void startDTD(String name, String publicId, String systemId)
>  throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
>}
>
>public void endDTD()
>throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
>}
>
>public  void startDocument()
>throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED START OF DOCUMENT
>V.02");
>}
>
>public  void endDocument()
>throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED END OF DOCUMENT");
>}
>
>public void startElement(String uri, String name, String raw,
> Attributes attributes) throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED STARTELEMENT");
>trasf.startElement(uri, name, raw, attributes);
>}
>
>
>public void endElement(String uri, String name, String raw)
>    throws SAXException {
>
>getLogger().debug("[CHART XML CONSUMER] RECEIVED ENDELEMENT");
>trasf.endElement(uri, name, raw);
>}
>}
>
>Luca Morandini
>[EMAIL PROTECTED]
>[EMAIL PROTECTED]
>
>> -Messaggio originale-
>> Da: Steven Cummings [mailto:cummingscs@;netscape.net]
>> Inviato: venerdì 8 novembre 2002 17.43
>> A: [EMAIL PROTECTED]
>> Oggetto: RE: R: Strings to SAX events
>>
>>
>> Luca,
>>
>> I'm doing something very similar to implement a SOAPTransformer.
>> What I've done is implement an XMLConsumer so that it passes ALL
>> events that it recieves directly to the transformer's super-class
>> (super.startElement, super.endElement... etc.) Because you've
>> probably already started an output SAX stream that you want to
>> embed the content of the string in, you simply neglect to pass
>> along the startDocument and endDocument events. This is very
>> important. Otherwise, the solution is pretty simple. Hope this helps.
>>
>> /S
>>
>> "Luca Morandini" <[EMAIL PROTECTED]> wrote:
>>
>> >Ludovic,
>> >
>> >we're writing a Transformer to produce SVG (and JPEG/PNG
>> optionally) charts.
>> >The idea is having the chart description and associated data in XML as
>> >input, transform them, ending up with a nice SVG to be serialized.
>> >
>> >We're using a charting library which doesn't produce a SAX stream, but
>> >outputs the SVG element as a string, hence, the need to insert this XML
>> >elements in the output SAX stream.
>> >
>> >I hope this clears the matter :)
>> >
>> >Luca Morandini
>> >Istituto Poligrafico e Zecca dello Stato
>> >[EMAIL PROTECTED]
>> >[EMAIL PROTECTED]
>> >
>> >
>> >> -Messaggio originale-
>> >> Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
>> >> Inviato: venerdì 8 novembre 2002 11.26
&

R: R: Strings to SAX events

2002-11-11 Thread Luca Morandini

Judith,

it seems the problem has been solved by filtering out some characters (using
the "characters()" method) from the input file and deleting both XML header
and "DOCTYPE" from the string containing the SVG.

I know this solution is weirder than the original problem... but that's a
fact :(

Anyway, thanks for the code you've provided us :)

Best regards,

Luca Morandini
[EMAIL PROTECTED]
[EMAIL PROTECTED]


> -Messaggio originale-
> Da: Andres, Judith [mailto:Judith.Andres@;rauser-ag.com]
> Inviato: lunedì 11 novembre 2002 11.59
> A: [EMAIL PROTECTED]
> Oggetto: AW: R: Strings to SAX events
>
>
> Hallo Luca,
>
> this is a bit of a hack, but it seems to work.
>
> HTH
> Judith
>
>  <>
>
> > -Ursprüngliche Nachricht-
> > Von:Luca Morandini [SMTP:[EMAIL PROTECTED]]
> > Gesendet am:    Montag, 11. November 2002 10:39
> > An: [EMAIL PROTECTED]
> > Betreff:R: R: Strings to SAX events
> >
> > Steven,
> >
> > first: we'd like to thank you for your help :)
> >
> > Second: we've tried to use your suggestion... to no avail :(
> >
> > Here's the failing code:
> >
> > InputSource source= new InputSource(new StringReader(svgs));
> > XercesParser respParser;
> > respParser= new XercesParser();
> > ChartXMLConsumer cons= new
> ChartXMLConsumer((AbstractSAXTransformer)(this));
> > respParser.setConsumer(cons);
> > respParser.parse(source);
> >
> > It fails at the last statement with the dreaded "null pointer exc.".
> > The parser we're using is an
> > org.apache.cocoon.components.parser.XercesParser, while the
> ChartXMLConsumer
> > is subclass of an org.apache.cocoon.xml.AbstractXMLConsumer,
> with suitable
> > methods added.
> >
> > We think your idea is to trap some SAX events in the AbstractXMLConsumer
> > subclass, and pass them along to the Transfomer class; while some SAX
> > events, like StartDocument/EndDocument aren't passed along.
> >
> > Well, we've done that, but it fails before even passing a
> single SAX event
> > to the transformer... any guess ?
> >
> > Best regards,
> >
> > P.S.
> > Here's the AbstractXMLConsumer subclass code:
> >
> > public class ChartXMLConsumer extends AbstractXMLConsumer {
> >
> > AbstractSAXTransformer trasf;
> >
> > ChartXMLConsumer(AbstractSAXTransformer trasfIn) {
> >
> > this.trasf= trasfIn;
> > }
> >
> > public void processingInstruction(String target,
> String data)
> > throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED AND IGNORED PI");
> > }
> >
> > public void startDTD(String name, String publicId,
> String systemId)
> >   throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED START DTD");
> > }
> >
> > public void endDTD()
> > throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED START DTD");
> > }
> >
> > public  void startDocument()
> > throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED START OF DOCUMENT
> > V.02");
> > }
> >
> > public  void endDocument()
> > throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED END OF DOCUMENT");
> > }
> >
> > public void startElement(String uri, String name,
> String raw,
> >  Attributes attributes) throws
> SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED STARTELEMENT");
> > trasf.startElement(uri, name, raw, attributes);
> > }
> >
> >
> > public void endElement(String uri, String name, String raw)
> > throws SAXException {
> >
> > getLogger().debug("[CHART XML CONSUMER]
> RECEIVED ENDELEMENT");
> > trasf.endElement(uri, name, raw);
> > }
> > }
> >
> > Luca Morandini
> > [EMAIL PRO

AW: R: Strings to SAX events

2002-11-11 Thread Andres, Judith

Hallo Luca,

this is a bit of a hack, but it seems to work.

HTH
Judith

 <> 

> -Ursprüngliche Nachricht-
> Von:  Luca Morandini [SMTP:[EMAIL PROTECTED]]
> Gesendet am:  Montag, 11. November 2002 10:39
> An:   [EMAIL PROTECTED]
> Betreff:      R: R: Strings to SAX events
> 
> Steven,
> 
> first: we'd like to thank you for your help :)
> 
> Second: we've tried to use your suggestion... to no avail :(
> 
> Here's the failing code:
> 
> InputSource source= new InputSource(new StringReader(svgs));
> XercesParser respParser;
> respParser= new XercesParser();
> ChartXMLConsumer cons= new ChartXMLConsumer((AbstractSAXTransformer)(this));
> respParser.setConsumer(cons);
> respParser.parse(source);
> 
> It fails at the last statement with the dreaded "null pointer exc.".
> The parser we're using is an
> org.apache.cocoon.components.parser.XercesParser, while the ChartXMLConsumer
> is subclass of an org.apache.cocoon.xml.AbstractXMLConsumer, with suitable
> methods added.
> 
> We think your idea is to trap some SAX events in the AbstractXMLConsumer
> subclass, and pass them along to the Transfomer class; while some SAX
> events, like StartDocument/EndDocument aren't passed along.
> 
> Well, we've done that, but it fails before even passing a single SAX event
> to the transformer... any guess ?
> 
> Best regards,
> 
> P.S.
> Here's the AbstractXMLConsumer subclass code:
> 
>   public class ChartXMLConsumer extends AbstractXMLConsumer {
> 
>   AbstractSAXTransformer trasf;
> 
>   ChartXMLConsumer(AbstractSAXTransformer trasfIn) {
> 
>   this.trasf= trasfIn;
>   }
> 
>   public void processingInstruction(String target, String data)
>   throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED AND IGNORED 
>PI");
>   }
> 
>   public void startDTD(String name, String publicId, String systemId)
>   throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
>   }
> 
>   public void endDTD()
> throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
>   }
> 
>   public  void startDocument()
>   throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED START OF 
>DOCUMENT
> V.02");
>   }
> 
>   public  void endDocument()
>   throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED END OF 
>DOCUMENT");
>   }
> 
>   public void startElement(String uri, String name, String raw,
>  Attributes attributes) throws SAXException {
> 
>   getLogger().debug("[CHART XML CONSUMER] RECEIVED 
>STARTELEMENT");
> trasf.startElement(uri, name, raw, attributes);
>   }
> 
> 
>   public void endElement(String uri, String name, String raw)
>   throws SAXException {
> 
>               getLogger().debug("[CHART XML CONSUMER] RECEIVED ENDELEMENT");
> trasf.endElement(uri, name, raw);
>   }
>   }
> 
> Luca Morandini
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
> 
> > -Messaggio originale-
> > Da: Steven Cummings [mailto:cummingscs@;netscape.net]
> > Inviato: venerdì 8 novembre 2002 17.43
> > A: [EMAIL PROTECTED]
> > Oggetto: RE: R: Strings to SAX events
> >
> >
> > Luca,
> >
> > I'm doing something very similar to implement a SOAPTransformer.
> > What I've done is implement an XMLConsumer so that it passes ALL
> > events that it recieves directly to the transformer's super-class
> > (super.startElement, super.endElement... etc.) Because you've
> > probably already started an output SAX stream that you want to
> > embed the content of the string in, you simply neglect to pass
> > along the startDocument and endDocument events. This is very
> > important. Otherwise, the solution is pretty simple. Hope this helps.
> >
> > /S
> >
> > "Luca Morandini" <[EMAIL PROTECTED]> wrote:
> >
> > >Ludovic,
> > >
> > >we're writing a Transformer to produce SVG (and JPEG/PNG> 
> > op

R: R: Strings to SAX events

2002-11-11 Thread Luca Morandini

Steven,

first: we'd like to thank you for your help :)

Second: we've tried to use your suggestion... to no avail :(

Here's the failing code:

InputSource source= new InputSource(new StringReader(svgs));
XercesParser respParser;
respParser= new XercesParser();
ChartXMLConsumer cons= new ChartXMLConsumer((AbstractSAXTransformer)(this));
respParser.setConsumer(cons);
respParser.parse(source);

It fails at the last statement with the dreaded "null pointer exc.".
The parser we're using is an
org.apache.cocoon.components.parser.XercesParser, while the ChartXMLConsumer
is subclass of an org.apache.cocoon.xml.AbstractXMLConsumer, with suitable
methods added.

We think your idea is to trap some SAX events in the AbstractXMLConsumer
subclass, and pass them along to the Transfomer class; while some SAX
events, like StartDocument/EndDocument aren't passed along.

Well, we've done that, but it fails before even passing a single SAX event
to the transformer... any guess ?

Best regards,

P.S.
Here's the AbstractXMLConsumer subclass code:

public class ChartXMLConsumer extends AbstractXMLConsumer {

AbstractSAXTransformer trasf;

ChartXMLConsumer(AbstractSAXTransformer trasfIn) {

this.trasf= trasfIn;
}

public void processingInstruction(String target, String data)
throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED AND IGNORED PI");
}

public void startDTD(String name, String publicId, String systemId)
  throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
}

public void endDTD()
throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED START DTD");
}

public  void startDocument()
throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED START OF 
DOCUMENT
V.02");
}

public  void endDocument()
throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED END OF 
DOCUMENT");
}

public void startElement(String uri, String name, String raw,
 Attributes attributes) throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED 
STARTELEMENT");
trasf.startElement(uri, name, raw, attributes);
}


public void endElement(String uri, String name, String raw)
throws SAXException {

getLogger().debug("[CHART XML CONSUMER] RECEIVED ENDELEMENT");
trasf.endElement(uri, name, raw);
}
}

Luca Morandini
[EMAIL PROTECTED]
[EMAIL PROTECTED]

> -Messaggio originale-
> Da: Steven Cummings [mailto:cummingscs@;netscape.net]
> Inviato: venerdì 8 novembre 2002 17.43
> A: [EMAIL PROTECTED]
> Oggetto: RE: R: Strings to SAX events
>
>
> Luca,
>
> I'm doing something very similar to implement a SOAPTransformer.
> What I've done is implement an XMLConsumer so that it passes ALL
> events that it recieves directly to the transformer's super-class
> (super.startElement, super.endElement... etc.) Because you've
> probably already started an output SAX stream that you want to
> embed the content of the string in, you simply neglect to pass
> along the startDocument and endDocument events. This is very
> important. Otherwise, the solution is pretty simple. Hope this helps.
>
> /S
>
> "Luca Morandini" <[EMAIL PROTECTED]> wrote:
>
> >Ludovic,
> >
> >we're writing a Transformer to produce SVG (and JPEG/PNG
> optionally) charts.
> >The idea is having the chart description and associated data in XML as
> >input, transform them, ending up with a nice SVG to be serialized.
> >
> >We're using a charting library which doesn't produce a SAX stream, but
> >outputs the SVG element as a string, hence, the need to insert this XML
> >elements in the output SAX stream.
> >
> >I hope this clears the matter :)
> >
> >Luca Morandini
> >Istituto Poligrafico e Zecca dello Stato
> >[EMAIL PROTECTED]
> >[EMAIL PROTECTED]
> >
> >
> >> -Messaggio originale-
> >> Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> >> Inviato: venerdì 8 novembre 2002 11.26
> >> A: [EMAIL PROTECTED]
> >> Oggetto: Re: Strings to SAX events

RE: R: Strings to SAX events

2002-11-08 Thread Steven Cummings

Luca,

I'm doing something very similar to implement a SOAPTransformer. What I've done is 
implement an XMLConsumer so that it passes ALL events that it recieves directly to the 
transformer's super-class (super.startElement, super.endElement... etc.) Because 
you've probably already started an output SAX stream that you want to embed the 
content of the string in, you simply neglect to pass along the startDocument and 
endDocument events. This is very important. Otherwise, the solution is pretty simple. 
Hope this helps.

/S

"Luca Morandini" <[EMAIL PROTECTED]> wrote:

>Ludovic,
>
>we're writing a Transformer to produce SVG (and JPEG/PNG optionally) charts.
>The idea is having the chart description and associated data in XML as
>input, transform them, ending up with a nice SVG to be serialized.
>
>We're using a charting library which doesn't produce a SAX stream, but
>outputs the SVG element as a string, hence, the need to insert this XML
>elements in the output SAX stream.
>
>I hope this clears the matter :)
>
>Luca Morandini
>Istituto Poligrafico e Zecca dello Stato
>[EMAIL PROTECTED]
>[EMAIL PROTECTED]
>
>
>> -Messaggio originale-
>> Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
>> Inviato: venerdì 8 novembre 2002 11.26
>> A: [EMAIL PROTECTED]
>> Oggetto: Re: Strings to SAX events
>>
>>
>> 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" <[EMAIL PROTECTED]>
>> To: <[EMAIL PROTECTED]>
>> 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
>> > [EMAIL PROTECTED]
>> >
>> > > -Messaggio originale-
>> > > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
>> > > Inviato: venerdì 8 novembre 2002 11.02
>> > > A: [EMAIL PROTECTED]
>> > > Oggetto: Re: Strings to SAX events
>> > >
>> > >
>> > > Try in a XSP the following, data is your xml string :
>> > >
>> > > 
>> > > 
>> > > data
>> > > 
>> > > 
>> > >
>> > >
>> > >
>> > > - Original Message -
>> > > From: "Luca Morandini" <[EMAIL PROTECTED]>
>> > > To: <[EMAIL PROTECTED]>
>> > > 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)
>>

R: R: Strings to SAX events

2002-11-08 Thread Luca Morandini

Marcus,

thanks for you help, but our implementation uses a SAX Transformer.
We evaluated Wings and decided to go our own way: I hate re-inventing the
wheel, but this time I deemed it necessary.

Best regards,

Luca Morandini
[EMAIL PROTECTED]

> -Messaggio originale-
> Da: Marcus Crafter [mailto:crafterm@;fztig938.bank.dresdner.net]
> Inviato: venerdì 8 novembre 2002 13.00
> A: [EMAIL PROTECTED]
> Oggetto: Re: R: Strings to SAX events
>
>
> Hi Luca,
>
>   Have you seen the WingsTransformer in 2.1 scratchpad ? It converts
>   xcml (over at Krysalis) chart markup to svg which you can then give
>   to svg2png/etc.
>
>   I'm using it at the moment and it works quite well for pie, line
>   and bar charts. Perhaps that might be of use, as it works nicely
>   with Cocoon ?
>
>   Cheers,
>
>   Marcus
>
> On Fri, Nov 08, 2002 at 11:33:03AM +0100, Luca Morandini wrote:
> > Ludovic,
> >
> > we're writing a Transformer to produce SVG (and JPEG/PNG
> optionally) charts.
> > The idea is having the chart description and associated data in XML as
> > input, transform them, ending up with a nice SVG to be serialized.
> >
> > We're using a charting library which doesn't produce a SAX stream, but
> > outputs the SVG element as a string, hence, the need to insert this XML
> > elements in the output SAX stream.
> >
> > I hope this clears the matter :)
> >
> > Luca Morandini
> > Istituto Poligrafico e Zecca dello Stato
> > [EMAIL PROTECTED]
> > [EMAIL PROTECTED]
> >
> >
> > > -Messaggio originale-
> > > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> > > Inviato: venerdì 8 novembre 2002 11.26
> > > A: [EMAIL PROTECTED]
> > > Oggetto: Re: Strings to SAX events
> > >
> > >
> > > 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" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > 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
> > > > [EMAIL PROTECTED]
> > > >
> > > > > -Messaggio originale-
> > > > > Da: Ludovic de Beaurepaire
> [mailto:ludovic.debeaurepaire@;axonie.com]
> > > > > Inviato: venerdì 8 novembre 2002 11.02
> > > > > A: [EMAIL PROTECTED]
> > > > > Oggetto: Re: Strings to SAX events
> > > > >
> > > > >
> > > > > Try in a XSP the following, data is your xml string :
> > > > >
> > > > > 
> > > > > 
> > > > > data
> > > > > 
> > > > > 
> > > > >
> > > > >
> > > > >
> > > > > - Original Message -
> > > > > From: "Luca Morandini" <[EMAIL PROTECTED]>
> > > > > To: <[EMAIL PROTECTED]>
> > > > > 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:
> > > > &g

Re: R: Strings to SAX events

2002-11-08 Thread Marcus Crafter

Hi Luca,

Have you seen the WingsTransformer in 2.1 scratchpad ? It converts
xcml (over at Krysalis) chart markup to svg which you can then give
to svg2png/etc.

I'm using it at the moment and it works quite well for pie, line
and bar charts. Perhaps that might be of use, as it works nicely
with Cocoon ?

Cheers,

Marcus

On Fri, Nov 08, 2002 at 11:33:03AM +0100, Luca Morandini wrote:
> Ludovic,
> 
> we're writing a Transformer to produce SVG (and JPEG/PNG optionally) charts.
> The idea is having the chart description and associated data in XML as
> input, transform them, ending up with a nice SVG to be serialized.
> 
> We're using a charting library which doesn't produce a SAX stream, but
> outputs the SVG element as a string, hence, the need to insert this XML
> elements in the output SAX stream.
> 
> I hope this clears the matter :)
> 
> Luca Morandini
> Istituto Poligrafico e Zecca dello Stato
> [EMAIL PROTECTED]
> [EMAIL PROTECTED]
> 
> 
> > -Messaggio originale-
> > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> > Inviato: venerdì 8 novembre 2002 11.26
> > A: [EMAIL PROTECTED]
> > Oggetto: Re: Strings to SAX events
> >
> >
> > 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" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > 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
> > > [EMAIL PROTECTED]
> > >
> > > > -Messaggio originale-
> > > > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> > > > Inviato: venerdì 8 novembre 2002 11.02
> > > > A: [EMAIL PROTECTED]
> > > > Oggetto: Re: Strings to SAX events
> > > >
> > > >
> > > > Try in a XSP the following, data is your xml string :
> > > >
> > > > 
> > > > 
> > > > data
> > > > 
> > > > 
> > > >
> > > >
> > > >
> > > > - Original Message -
> > > > From: "Luca Morandini" <[EMAIL PROTECTED]>
> > > > To: <[EMAIL PROTECTED]>
> > > > 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)
> >

R: Strings to SAX events

2002-11-08 Thread Luca Morandini

Ludovic,

we're writing a Transformer to produce SVG (and JPEG/PNG optionally) charts.
The idea is having the chart description and associated data in XML as
input, transform them, ending up with a nice SVG to be serialized.

We're using a charting library which doesn't produce a SAX stream, but
outputs the SVG element as a string, hence, the need to insert this XML
elements in the output SAX stream.

I hope this clears the matter :)

Luca Morandini
Istituto Poligrafico e Zecca dello Stato
[EMAIL PROTECTED]
[EMAIL PROTECTED]


> -Messaggio originale-
> Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> Inviato: venerdì 8 novembre 2002 11.26
> A: [EMAIL PROTECTED]
> Oggetto: Re: Strings to SAX events
>
>
> 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" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> 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
> > [EMAIL PROTECTED]
> >
> > > -Messaggio originale-
> > > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> > > Inviato: venerdì 8 novembre 2002 11.02
> > > A: [EMAIL PROTECTED]
> > > Oggetto: Re: Strings to SAX events
> > >
> > >
> > > Try in a XSP the following, data is your xml string :
> > >
> > > 
> > > 
> > > data
> > > 
> > > 
> > >
> > >
> > >
> > > - Original Message -
> > > From: "Luca Morandini" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > 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.pro

Re: R: Strings to SAX events

2002-11-08 Thread reinhard_poetz

Luca,

In a generator I use flowing code within the generate()-Method. Maybe this
helps:

 parser = (Parser)this.manager.lookup(Parser.ROLE);
 parser.setConsumer(super.xmlConsumer);   
 parser.parse(new InputSource(new StringReader(sb.toString(;

Regards,
Reinhard

> 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
> [EMAIL PROTECTED]
> 
> > -Messaggio originale-
> > Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> > Inviato: venerdì 8 novembre 2002 11.02
> > A: [EMAIL PROTECTED]
> > Oggetto: Re: Strings to SAX events
> >
> >
> > Try in a XSP the following, data is your xml string :
> >
> > 
> > 
> > data
> > 
> > 
> >
> >
> >
> > - Original Message -
> > From: "Luca Morandini" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > 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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T

R: Strings to SAX events

2002-11-08 Thread Luca Morandini

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
[EMAIL PROTECTED]

> -Messaggio originale-
> Da: Ludovic de Beaurepaire [mailto:ludovic.debeaurepaire@;axonie.com]
> Inviato: venerdì 8 novembre 2002 11.02
> A: [EMAIL PROTECTED]
> Oggetto: Re: Strings to SAX events
>
>
> Try in a XSP the following, data is your xml string :
>
> 
> 
> data
> 
> 
>
>
>
> - Original Message -
> From: "Luca Morandini" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> 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
> >
> > -
> > Please check that your question  has not already been answered in the
> > FAQ before posting. 
> >
> > To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> > For additional commands, e-mail:   <[EMAIL PROTECTED]>
> >
> >
> >
>
>
> -
> Please check that your question  has not already been answered in the
> FAQ before posting. 
>
> To unsubscribe, e-mail: <[EMAIL PROTECTED]>
> For additional commands, e-mail:   <[EMAIL PROTECTED]>
>


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Re: R: Strings to SAX events

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