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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] Commented: (JCR-1952) DOMException: NAMESPACE_ERR thrown when exporting document view
Date Sun, 15 Feb 2009 10:30:59 GMT

    [ https://issues.apache.org/jira/browse/JCR-1952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12673591#action_12673591
] 

Jukka Zitting commented on JCR-1952:
------------------------------------

Yeah, as an alternative I'm considering just implementing the XML serialization directly without
having to deal with the complexities of the JAXP libraries. We could copy the serialization
code from Xerces or Xalan to get existing and tested code for this while avoiding the full
dependency.

> DOMException: NAMESPACE_ERR thrown when exporting document view
> ---------------------------------------------------------------
>
>                 Key: JCR-1952
>                 URL: https://issues.apache.org/jira/browse/JCR-1952
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: xml
>    Affects Versions: 1.5.2
>            Reporter: Lóránt Pintér
>         Attachments: MANIFEST.MF
>
>
> When I try to export some nodes with ExportDocumentView I get a DOMException with Jackrabbit
1.5.2. Version 1.4.6 works fine. Xerces version was 2.8.1.
> Code:
> Document document = documentBuilder.newDocument();
> Element exportElement = (Element) document.appendChild(document.createElement("Export"));
> Result result = new DOMResult(exportElement);
> TransformerHandler transformerHandler = saxTransformerFactory.newTransformerHandler();
> transformerHandler.setResult(result);
> session.exportDocumentView(workflowNode.getPath(), transformerHandler, true, false);
> Exception:
> org.w3c.dom.DOMException: NAMESPACE_ERR: An attempt is made to create or change an object
in a way which is incorrect with regard to namespaces.
> 	at org.apache.xerces.dom.CoreDocumentImpl.checkDOMNSErr(Unknown Source)
> 	at org.apache.xerces.dom.AttrNSImpl.setName(Unknown Source)
> 	at org.apache.xerces.dom.AttrNSImpl.<init>(Unknown Source)
> 	at org.apache.xerces.dom.CoreDocumentImpl.createAttributeNS(Unknown Source)
> 	at org.apache.xerces.dom.ElementImpl.setAttributeNS(Unknown Source)
> 	at com.sun.org.apache.xalan.internal.xsltc.trax.SAX2DOM.startElement(SAX2DOM.java:194)
> 	at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:204)
> 	at com.sun.org.apache.xml.internal.serializer.ToSAXHandler.flushPending(ToSAXHandler.java:277)
> 	at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.startElement(ToXMLSAXHandler.java:646)
> 	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerHandlerImpl.startElement(TransformerHandlerImpl.java:263)
> 	at org.apache.jackrabbit.commons.xml.Exporter.startElement(Exporter.java:438)
> 	at org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:76)
> 	at org.apache.jackrabbit.commons.xml.Exporter.exportNode(Exporter.java:298)
> 	at org.apache.jackrabbit.commons.xml.Exporter.exportNodes(Exporter.java:214)
> 	at org.apache.jackrabbit.commons.xml.DocumentViewExporter.exportNode(DocumentViewExporter.java:77)
> 	at org.apache.jackrabbit.commons.xml.Exporter.exportNode(Exporter.java:295)
> 	at org.apache.jackrabbit.commons.xml.Exporter.export(Exporter.java:144)
> 	at org.apache.jackrabbit.commons.AbstractSession.export(AbstractSession.java:461)
> 	at org.apache.jackrabbit.commons.AbstractSession.exportDocumentView(AbstractSession.java:241)

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