[FOP-2241] Plugin for PDF-embedding does not support custom UriResolver

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.1
• Component/s: image/unqualified
• Environment: Linux, but should not matter
• Assignee: Unassigned
• Reporter: Daniela Kruse
• Created: 23/Apr/13 10:14
• Updated: 28/Apr/13 22:16
• Resolved: 28/Apr/13 22:13

Description

http://svn.apache.org/repos/asf/xmlgraphics/fop-pdf-images/trunk/src/java/org/apache/fop/render/pdf/pdfbox/PreloaderPDF.java

This class seems not to support the custom uri loader set on creation:
setURIResolver(new DatafileURIResolver(fopFactory.getURIResolver()));

Resulting stack trace is:
ERROR: ''
javax.xml.transform.TransformerException: java.lang.NullPointerException
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:736)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:340)
at ch.invoca.represent.fop.Fo2PDF.convertFO2PDF(Fo2PDF.java:82)
at ch.invoca.bapi.delivery.post.PostBarcodeHelper.integratePdfFO(PostBarcodeHelper.java:452)
at ch.invoca.bapi.delivery.post.PostBarcodeHelper.main(PostBarcodeHelper.java:607)
Caused by: java.lang.NullPointerException
at org.apache.fop.datatypes.URISpecification.getURL(URISpecification.java:47)
at org.apache.fop.datatypes.URISpecification.escapeURI(URISpecification.java:117)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.deriveDocumentURI(PreloaderPDF.java:95)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.loadPDF(PreloaderPDF.java:110)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.preloadImage(PreloaderPDF.java:83)
at org.apache.xmlgraphics.image.loader.ImageManager.preloadImage(ImageManager.java:175)
at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:128)
at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:122)
at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81)
at org.apache.fop.fo.FObj.processNode(FObj.java:124)
at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.java:280)
at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:175)
at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:208)
at com.sun.org.apache.xml.internal.serializer.ToSAXHandler.flushPending(ToSAXHandler.java:281)
at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:247)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:606)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:353)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:631)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:727)
... 4 more
---------
java.lang.NullPointerException
at org.apache.fop.datatypes.URISpecification.getURL(URISpecification.java:47)
at org.apache.fop.datatypes.URISpecification.escapeURI(URISpecification.java:117)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.deriveDocumentURI(PreloaderPDF.java:95)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.loadPDF(PreloaderPDF.java:110)
at org.apache.fop.render.pdf.pdfbox.PreloaderPDF.preloadImage(PreloaderPDF.java:83)
at org.apache.xmlgraphics.image.loader.ImageManager.preloadImage(ImageManager.java:175)
at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:128)
at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:122)
at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81)
at org.apache.fop.fo.FObj.processNode(FObj.java:124)
at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.java:280)
at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:175)
at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:208)
at com.sun.org.apache.xml.internal.serializer.ToSAXHandler.flushPending(ToSAXHandler.java:281)
at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:247)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:606)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:353)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:631)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:727)
at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:340)