uDIG

SVG missing apache batik

Details

Description

When trying to view a style that bases on an svg point sybolizer, I get:

java.lang.NoClassDefFoundError: org/apache/batik/util/XMLResourceDescriptor
       at org.geotools.renderer.style.SVGGraphicFactory.getIcon(SVGGraphicFactory.java:94)
       at org.geotools.renderer.style.SLDStyleFactory.getIcon(SLDStyleFactory.java:1096)
       at org.geotools.renderer.style.SLDStyleFactory.getImage(SLDStyleFactory.java:1054)
       at org.geotools.renderer.style.SLDStyleFactory.createPointStyle(SLDStyleFactory.java:525)
       at org.geotools.renderer.style.SLDStyleFactory.createPointStyle(SLDStyleFactory.java:442)
       at org.geotools.renderer.style.SLDStyleFactory.createStyleInternal(SLDStyleFactory.java:325)
       at org.geotools.renderer.style.SLDStyleFactory.createStyle(SLDStyleFactory.java:286)
       at net.refractions.udig.ui.Drawing.paint(Drawing.java:325)

Some libs seem to be missing.

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Jody Garnett added a comment -
I made a bit of progress debugging; the code that is failing is here:

        RenderableSVG svg = glyphCache.get(svgfile);
        if(svg == null) {
            String parser = XMLResourceDescriptor.getXMLParserClassName();
            SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);
            Document doc = f.createDocument(svgfile.toString());
            svg = new RenderableSVG(doc);
            glyphCache.put(svgfile, svg);
        }

The error is:
- java.io.IOException: SAX2 driver class org.apache.xerces.parsers.SAXParser not found

So it is not actually a batik issue... I think we need to pay attention to the version of xerces available; it could be as simple as things changing at the java or eclipse 3.7 level.
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Jody Garnett added a comment - I made a bit of progress debugging; the code that is failing is here:         RenderableSVG svg = glyphCache.get(svgfile);         if(svg == null) {             String parser = XMLResourceDescriptor.getXMLParserClassName();             SAXSVGDocumentFactory f = new SAXSVGDocumentFactory(parser);             Document doc = f.createDocument(svgfile.toString());             svg = new RenderableSVG(doc);             glyphCache.put(svgfile, svg);         } The error is: - java.io.IOException: SAX2 driver class org.apache.xerces.parsers.SAXParser not found So it is not actually a batik issue... I think we need to pay attention to the version of xerces available; it could be as simple as things changing at the java or eclipse 3.7 level.
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Jody Garnett added a comment -
Okay a bit of messing around with dependencies has restored xerces and thus SVG. What got us was XercesImpl being included in libs (and thus maxing the version of xerces provided by the base platform).

I am marking it "As provided" in the pom.xml (it was done this day earlier but had been commented out).
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Jody Garnett added a comment - Okay a bit of messing around with dependencies has restored xerces and thus SVG. What got us was XercesImpl being included in libs (and thus maxing the version of xerces provided by the base platform). I am marking it "As provided" in the pom.xml (it was done this day earlier but had been commented out).

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  • Assignee:
    Unassigned
    Reporter:
    Andrea Antonello
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