Hi, When I redirect the output produced by the EJB to file via the file-serlializer processor, I get a file that reads:
<?xml version="1.0" encoding="utf-8"?> <document> <xml-string> <name>Joe Bloggs Junior</name> </xml-string> </document> This XML string looks OK which is why I do not understand saxon:parse error. PS I am running under JBoss outside of OXF studio which I why I can not use the debug facility. Regards, Avinder -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Erik Bruchez Sent: 07 February 2005 11:28 To: [email protected] Subject: Re: [orbeon-user] Converting a string to an XML document My guess is that... the first argument of saxon:parse() is an empty sequence, as the error implies. You are selecting /document/xml-string on the ejb-data document. Does it actually contain that? I.e., if you put a debug on <p:input name="data" href="#ejb-data" />, what do you get? -Erik Avinder Bahra wrote: > Hi, > > I tried using the approach in the below FAQ ( > http://www.orbeon.com/community/faq#2.21 ) for converting an XML string > returned by an EJB into an XML document using the saxon:parse function - > however I get the error: > > org.orbeon.saxon.xpath.DynamicError: An empty sequence is not allowed as > the first argument of saxon:parse() > > The XML string returned by the EJB is > <?xml version="1.0"?> > <document> > <xml-string> > <name>Joe Bloggs Junior</name> > </xml-string> > </document> > > The XPL code is: > <p:processor name="oxf:xslt"> > <p:input name="data" href="#ejb-data" /> > <p:input name="config"> > <xsl:stylesheet version="2.0" > xmlns:xsl="http://www.w3.org/1999/XSL/Transform";> > <xsl:template match="/"> > <xsl:copy-of > select="saxon:parse(xs:string(/document/xml-string))"/> > </xsl:template> > </xsl:stylesheet> > </p:input> > <p:output name="data" id="transformation-result"/> > </p:processor> > > Stack trace is listed below. > > Any help appreciated, > Regards, > Avinder Bahra > > 2005-02-07 10:39:27,819 ERROR org.orbeon.oxf.pipeline.InitUtils null - > Exception > at oxf:/examples/xforms/xforms-wizard/read-form.xpl, line 55, column -1 > ; SystemID: oxf:/examples/xforms/xforms-wizard/read-form.xpl; Line#: 55; > Column# > : -1 > org.orbeon.saxon.xpath.DynamicError: An empty sequence is not allowed as > the fir > st argument of saxon:parse() > at > org.orbeon.saxon.expr.ComputedExpression.typeError(ComputedExpression > .java:486) > at > org.orbeon.saxon.expr.CardinalityChecker.evaluateItem(CardinalityChec > ker.java:107) > at org.orbeon.saxon.functions.Parse.evaluateItem(Parse.java:48) > at > org.orbeon.saxon.expr.ComputedExpression.iterate(ComputedExpression.j > ava:408) > at > org.orbeon.saxon.instruct.CopyOf.processLeavingTail(CopyOf.java:67) > at org.orbeon.saxon.instruct.Template.expand(Template.java:98) > at > org.orbeon.saxon.instruct.Template.processLeavingTail(Template.java:8 > 2) > at > org.orbeon.saxon.instruct.ApplyTemplates.applyTemplates(ApplyTemplate > s.java:262) > at > org.orbeon.saxon.Controller.transformDocument(Controller.java:1094) > at > org.orbeon.saxon.TransformerHandlerImpl.endDocument(TransformerHandle > rImpl.java:121) > at > org.orbeon.oxf.xml.ForwardingContentHandler.endDocument(ForwardingCon > tentHandler.java:43) > at org.orbeon.oxf.xml.SAXStore.endDocument(SAXStore.java:238) > at > org.orbeon.oxf.xml.ForwardingContentHandler.endDocument(ForwardingCon > tentHandler.java:43) > at org.orbeon.oxf.xml.SAXStore.replay(SAXStore.java:173) > at > org.orbeon.oxf.processor.generator.DOMGenerator$1.readImpl(DOMGenerat > or.java:137) > at > org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:945) > > at > org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(Proce > ssorImpl.java:1106) > at > org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.j > ava:340) > at > org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.j > ava:345) > at > org.orbeon.oxf.processor.DelegationProcessor$1.readImpl(DelegationPro > cessor.java:83) > at > org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:945) > > at > org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(Proce > ssorImpl.java:1106) > at > org.orbeon.oxf.processor.ProcessorImpl.readInputAsSAX(ProcessorImpl.j > ava:340) > at > org.orbeon.oxf.processor.pipeline.TeeProcessor.access$100(TeeProcesso > r.java:27) > at > org.orbeon.oxf.processor.pipeline.TeeProcessor$1.readImpl(TeeProcesso > r.java:48) > at > org.orbeon.oxf.processor.ProcessorImpl$6.read(ProcessorImpl.java:945) > > at > org.orbeon.oxf.processor.ProcessorImpl$ProcessorOutputImpl.read(Proce > ssorImpl.java:1106) > > > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Erik > Bruchez > Sent: 04 February 2005 16:37 > To: [email protected] > Subject: Re: [orbeon-user] Converting a string to an XML document > > Avinder Bahra wrote: > > >>What I want to do is to call an EJB method to return XForms instance >>data. The approach I was thinking of was to return the XML as a > > string. > >>However I can not see how I would be able to convert the string >>(returned as the output of the Dispatch processor) into an XML > > document > >>for consumption the next pipeline processor. > > > Easy task for me, that's in the FAQ: > > http://www.orbeon.com/community/faq#2.21 > > -Erik > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > _______________________________________________ > orbeon-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/orbeon-user > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting > Tool for open source databases. Create drag-&-drop reports. Save time > by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. > Download a FREE copy at http://www.intelliview.com/go/osdn_nl > _______________________________________________ > orbeon-user mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/orbeon-user ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ orbeon-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/orbeon-user ------------------------------------------------------- This SF.Net email is sponsored by: IntelliVIEW -- Interactive Reporting Tool for open source databases. Create drag-&-drop reports. Save time by over 75%! Publish reports on the web. Export to DOC, XLS, RTF, etc. Download a FREE copy at http://www.intelliview.com/go/osdn_nl _______________________________________________ orbeon-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/orbeon-user
