Wrong XMLReaderImpl

[Gregory Stafford <gs...@asciences.com>]

I have a simple servlet that is basically straight out of the example for
translating svg to jpg.  (Hence, the clever name.)  It was working just fine
until I messed around with the jar files in my webapp and container's
classpath.  Now, it seems that whatever XMLReader implementation the factory
is trying to get isn't the right one.  

[Tue Nov 12 15:56:56 EST 2002] java.io.IOException: SAX2 driver class
org.apache.crimson.parser.XMLReaderImpl does not implement XMLReader 
[Tue Nov 12 15:56:56 EST 2002]  at
org.apache.batik.dom.util.SAXDocumentFactory.createDocument(Unknown Source) 
[Tue Nov 12 15:56:56 EST 2002]  at
org.apache.batik.dom.svg.SAXSVGDocumentFactory.createDocument(Unknown
Source) 
[Tue Nov 12 15:56:56 EST 2002]  at
org.apache.batik.dom.svg.SAXSVGDocumentFactory.createDocument(Unknown
Source) 
[Tue Nov 12 15:56:56 EST 2002]  at
org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(Unknown Source) 
[Tue Nov 12 15:56:56 EST 2002]  at
gov.nih.nci.dtp.servlets.SvgToJpg.doGet(SvgToJpg.java:43) 

I've had similiar problems recently where I had to do a call like this:
System.setProperty("javax.xml.transform.TransformerFactory",
org.apache.xalan.processor.TransformerFactoryImpl");

so that I could do XML transformations after the same jar file
reorganization.  Has anyone run into a situation like this where they had to
explicitly set the implementation class?

    

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XLinkSupport;

[Jane Singer <js...@cc.huji.ac.il>]

Yes that did it, thanks.
Jane
----- Original Message ----- 
From: "Thierry Kormann" <tk...@ilog.fr>
To: "Batik Users" <ba...@xml.apache.org>
Sent: Sunday, November 17, 2002 12:33 AM
Subject: RE: Wrong XMLReaderImpl


> 
> >  Element zigzag =  SVGdoc.createElementNS(svgNS, "use");
> >  zigzag.setAttribute( "xlink:href",  ("#zg" ));
> 
> You should use:
> 
> zigzag.setAttributeNS(XLinkSupport.XLINK_NAMESPACE_URI, "href", "#zg");
> 
> >  zigzag.setAttribute("x", Double.toString(x));
> >  zigzag.setAttribute("y", Double.toString(y));
> 
> Thierry.
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: batik-users-unsubscribe@xml.apache.org
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> 
> 



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RE: Wrong XMLReaderImpl

[Thierry Kormann <tk...@ilog.fr>]

>  Element zigzag =  SVGdoc.createElementNS(svgNS, "use");
>  zigzag.setAttribute( "xlink:href",  ("#zg" ));

You should use:

zigzag.setAttributeNS(XLinkSupport.XLINK_NAMESPACE_URI, "href", "#zg");

>  zigzag.setAttribute("x", Double.toString(x));
>  zigzag.setAttribute("y", Double.toString(y));

Thierry.


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Re: Wrong XMLReaderImpl

[Jane Singer <js...@cc.huji.ac.il>]

I'm trying to add a "use" element to an SVG document that is then displayed
in a JSVGCanvas.

Here is the element:

 Element zigzag =  SVGdoc.createElementNS(svgNS, "use");
 zigzag.setAttribute( "xlink:href",  ("#zg" ));
 zigzag.setAttribute("x", Double.toString(x));
 zigzag.setAttribute("y", Double.toString(y));


[the zg ref is defined in the same document.]

Here is the error that shows up in the same frame as the JSVGCanvas:

org.apache.batik.bridge.BridgeException: file/C:/temp/basic_document.svg:-1
The URI " specified on the element <use> is invalid.

When I output the SVGDocument to an external file, that file displays fine
in Internet Explorer.

I thought it had something to do with the character '#', but I tried to add
'\' as an escape charater, and got an "invalid esacape character" error.

What's doing on?

Thanks,
Jane



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