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List:       xmlbeans-dev
Subject:    RE: Using FastInfoset SAX Parser create a XmlBean
From:       Burkley Frederick G NPRI <BurkleyFG () Npt ! NUWC ! Navy ! Mil>
Date:       2006-01-03 22:36:34
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Yes you are correct.

I have been informed that the bug has recently been fixed in the FastInfoset CVS server.


FGB


> -----Original Message-----
> From: Radu Preotiuc-Pietro [mailto:radup@bea.com]
> Sent: Tuesday, January 03, 2006 2:51 PM
> To: dev@xmlbeans.apache.org
> Subject: RE: Using FastInfoset SAX Parser create a XmlBean
> 
> 
> From
> http://java.sun.com/j2se/1.5.0/docs/api/org/xml/sax/XMLReader.
> html#setFe
> ature(java.lang.String, boolean)
> "All XMLReaders are required to support setting
> http://xml.org/sax/features/namespaces to true and
> http://xml.org/sax/features/namespace-prefixes to false."
> 
> So it looks to me that maybe the FastInfoset impl is not yet finished.
> 
> Radu
> 
> -----Original Message-----
> From: Burkley Frederick G NPRI [mailto:BurkleyFG@Npt.NUWC.Navy.Mil] 
> Sent: Wednesday, December 28, 2005 9:59 AM
> To: dev@xmlbeans.apache.org
> Subject: Using FastInfoset SAX Parser create a XmlBean
> 
> 
> This message may be a bit verbose, but please bear with me as I try to
> establish background.
> 
> I have been working on un-marshalling a FastInfoset compressed binary
> XML document to a XmlBean.
> 
> The XmlOptions class lets me specify an org.xml.sax.XMLReader, so I do
> this via setLoadUseXMLReader().  I am looking at
> com.sun.xml.fastinfoset.sax.SAXDocumentParser, as it implements
> XmlReader.
> 
> I FastInfoset compressed a simple XML instance document.  As 
> background,
> my XmlBean class is DatabaseConnectionDocument.java and my 
> XML instance
> is databaseConnection.xml.  Now the task is to instantiate a
> SAXDocumentParser, set the XmlReader in XmlOptions, and call
> DatabaseConnectionDocument.Factory.parse().
> 
> My problem is I am getting a RuntimeException related to setting the
> Namespaces Feature in FastInfoset.  The full text of the exception is
> below.
> 
> I looked into the com.sun.xml.fastinfoset.sax.SAXDocumentParser.java
> FastInfoset source code.  The setFeature(String name, boolean value)
> method is coded to throw a SAXNotRecognizedException if called as in:
> setFeature("http://xml.org/sax/features/namespaces", true);
> 
> It looks like this is what is happening at Locale.java line 
> 3320 (I have
> not looked at the Local.java source code).
> 
> So I modified SAXDocumentParser.java to disable the throwing of
> SAXNotRecognizedException.  I re-compiled FastInfoset.jar, then
> successfully ran my test code.  Thus marshalling a FastInfoset
> compressed XML document to a XmlBean.  My test code also 
> appears below.
> 
> 
> The bottom line of this (and my question) is:
> Am I not configuring something in XmlBeans properly or is 
> there perhaps
> an issue with FastInfoset?  Perhaps the FastInfoset code
> (SAXDocumentParser.java) ought to no-op the
> setFeature("http://xml.org/sax/features/namespaces", true) call rather
> than throwing the SAXNotRecognizedException.
> 
> 
> Thanks,
> Fred Burkley
> 
> 
> 
> 
> 
> 
> 
> Exception in thread "main" java.lang.RuntimeException: Feature not
> supported: {0}http://xml.org/sax/features/namespaces
>         at
> org.apache.xmlbeans.impl.store.Locale$SaxLoader.<init>(Locale.
> java:3329)
>         at
> org.apache.xmlbeans.impl.store.Locale$XmlReaderSaxLoader.<init
> >(Locale.j
> ava:3050)
>         at
> org.apache.xmlbeans.impl.store.Locale.getSaxLoader(Locale.java:3026)
>         at
> org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.
> java:1267)
>         at
> org.apache.xmlbeans.impl.store.Locale.parseToXmlObject(Locale.
> java:1254)
>         at
> org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(Sch
> emaTypeLoa
> derBase.java:345)
>         at
> org.apache.xmlbeans.impl.schema.SchemaTypeLoaderBase.parse(Sch
> emaTypeLoa
> derBase.java:252)
>         at
> org.mip.xmlBeans.DatabaseConnectionDocument$Factory.parse(Data
> baseConnec
> tionDocument.java:59)
>         at
> sample.FastInfosetXmlBeanUnmarshaller.main(FastInfosetXmlBeanU
> nmarshalle
> r.java:121)
> Caused by: org.xml.sax.SAXNotRecognizedException: Feature not 
> supported:
> {0}http://xml.org/sax/features/namespaces
>         at
> com.sun.xml.fastinfoset.sax.SAXDocumentParser.setFeature(Unkno
> wn Source)
>         at
> org.apache.xmlbeans.impl.store.Locale$SaxLoader.<init>(Locale.
> java:3320)
>         ... 8 more
> 
> 
> 
> ------ Here is my test code -------------
>     // Instantiate the FI SAX parser
>     XMLReader saxReader = new SAXDocumentParser();
>     xmlOptions = new XmlOptions();
>     xmlOptions.setLoadUseXMLReader(saxReader);
>     try {
>       DatabaseConnectionDocument dcdoc =
> DatabaseConnectionDocument.Factory.parse(new File(inputFileName),
> xmlOptions);
>       System.out.println(dcdoc);
>     }
>     catch (Exception ex) {
>       ex.printStackTrace();
>       System.exit(1);
>     }
> 
> 
> 
> 
>         
> 
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