Hi Radu
There is some progress here...
I did modified the xml as you recommended and the following code:
String xml = "<ns:element uri=\"www.apache.org\" xmlns:ns=\"
http://www.example.org/docelement\"/>";
XmlOptions xmlOptions = new
XmlOptions().setDocumentType(DocDocument.Doc.type);
DocDocument.Doc doc = (DocDocument.Doc) XmlObject.Factory.parse(xml,
xmlOptions);
System.out.println(doc.toString());
System.out.println(doc.getElement().toString());
System.out.println(doc.getElement().getUri());
outputs:
<ns:element uri="www.apache.org" xmlns:ns="http://www.example.org/docelement
"/>
<xml-fragment uri="www.apache.org" xmlns:ns="
http://www.example.org/docelement"/>
null
As you can see the doc.getElement.getUri() still returns null :-(
I've played around with the schema, for instance I switched
elementFormDefault to "unqualified":
String xml = "<element uri=\"www.apache.org\"/>";
XmlOptions xmlOptions = new
XmlOptions().setDocumentType(DocDocument.Doc.type);
DocDocument.Doc doc = (DocDocument.Doc) XmlObject.Factory.parse(xml,
xmlOptions);
System.out.println(doc.toString());
System.out.println(doc.getElement().toString());
System.out.println(doc.getElement().getUri());
outputs:
<element uri="www.apache.org"/>
<xml-fragment uri="www.apache.org"/>
null
I get the same results (doc.getElement().getUri() is null).
I also tried with attributeFormDefault="unqualified" with no success
neither:
String xml = "<ns:element ns:uri=\"www.apache.org\" xmlns:ns=\"
http://www.example.org/docelement\"/>";
XmlOptions xmlOptions = new
XmlOptions().setDocumentType(DocDocument.Doc.type);
DocDocument.Doc doc = (DocDocument.Doc) XmlObject.Factory.parse(xml,
xmlOptions);
System.out.println(doc.toString());
System.out.println(doc.getElement().toString());
System.out.println(doc.getElement().getUri());
Do you have any idea why I can't access the element attribute ?
Thanks
Pascal
On Thu, May 1, 2008 at 1:09 AM, Radu Preotiuc-Pietro <[EMAIL PROTECTED]> wrote:
> Yep, in your Schema you have elementFormDefault="qualified". So this
> means your doc fragment has to look like:
>
> String xml = "<ns:element uri=\"www.apache.org\" xmlns:ns=
> \"http://www.example.org/docelement\<http://www.example.org/docelement%5C>
> "/>";
>
> Radu
>
> On Wed, 2008-04-30 at 15:07 +0200, Pascal Maugeri wrote:
> > Hi Radu
> >
> > Sorry again to comment on this issue but I do not find the same
> > results as yours.
> >
> > with the following source code:
> >
> > String xml = "<element uri=\"www.apache.org\"/>";
> > XmlOptions xmlOptions = new
> > XmlOptions().setDocumentType(DocDocument.Doc.type);
> > DocDocument.Doc doc = (DocDocument.Doc)
> > XmlObject.Factory.parse(xml, xmlOptions);
> > System.out.println(doc.toString());
> > System.out.println(doc.getElement().toString());
> >
> > The first sysout prints the correct result:
> >
> > <element uri="www.apache.org"/>
> >
> > The last sysout throws a NullPointerException because doc.getElement()
> > returns null
> >
> > java.lang.NullPointerException
> > at
> > xmlbeans.ParsingXmlFragment.<init>(ParsingXmlFragment.java:17)
> > at xmlbeans.ParsingXmlFragment.main(ParsingXmlFragment.java:22)
> >
> > I've attached to this email the beans jar I've generated and the piece
> > of code I tested. If you want to dedicate more time to this issue it
> > may be interesting to execute it in your environment. Please confirm
> > me that you do not get the exception.
> >
> > Regards,
> > Pascal
> >
> >
> >
> > On Tue, Apr 29, 2008 at 2:27 AM, Radu Preotiuc-Pietro <[EMAIL PROTECTED]>
> > wrote:
> > Actually, I have made some experiments myself and you may have
> > success
> > with something like:
> >
> > DocDocument.Doc doc = (DocDocument.Doc)
> > XmlObject.Factory.parse(new
> > File("test.xml"), new
> > XmlOptions().setDocumentType(DocDocument.Doc.type));
> >
> > to parse from the <element> level.
> >
> > Let me know if this works for you,
> > Radu
> >
> >
> > > -----Original Message-----
> > > From: Jim the Standing Bear [mailto:[EMAIL PROTECTED]
> > > Sent: Monday, April 28, 2008 8:38 AM
> > > To: [email protected]
> > > Subject: Re: Parsing an XML fragment
> > >
> > > I ran into the same problem and toyed around it over the
> > weekend.
> > > what I found out was that it helps if you parse it from "a
> > level up".
> > >
> > > So in your case, you would have to parse it from the
> > Document
> > > level, since that is the only thing above "Element" nodes.
> > >
> > > In other words, doing
> > > Doc.Factory.parse(xml).getDoc().getElement().getUri() is the
> > > way to go. However, you said you needed to parse from
> > > Element level - is there any constraints that force you to
> > > parse from Element level?
> > >
> > > HTH
> > >
> > > Jim
> > >
> > >
> > >
> > > On Mon, Apr 28, 2008 at 6:17 AM, Pascal Maugeri
> > > <[EMAIL PROTECTED]> wrote:
> > > > Radu
> > > >
> > > > You're right in the example below the <element> is not a
> > > global schema type.
> > > >
> > > > So what should I do if a server (XCAP server) sends me
> > this
> > > XML fragment:
> > > >
> > > >
> > > > <element uri="www.apache.org"/>
> > > >
> > > > and I want to parse it having the xml beans set from the
> > > corresponding
> > > > schema ?
> > > >
> > > > Is there a way to do that ?
> > > >
> > > > Regards,
> > > > Pascal
> > > >
> > > >
> > > >
> > > >
> > > > On Sat, Apr 19, 2008 at 3:35 AM, Radu Preotiuc-Pietro
> > > <[EMAIL PROTECTED]> wrote:
> > > >
> > > > > I'd have to see the Schema to be able to figure out the
> > name of
> > > > > elements and types and what the exact code should look
> > > like. I think
> > > > > that your problem might be that <element> is not a
> > global Schema
> > > > > type and so auto-typing doesn't work if at the root
> > level
> > > (in other
> > > > > words, Schema doesn't allow <element> to be a top-level
> > element).
> > > > >
> > > > > But even then, you should not have to parse and save to
> > > String only
> > > > > to parse again.
> > > > >
> > > > > Radu
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > On Tue, 2008-04-08 at 06:49 -0700, Pascal Maugeri wrote:
> > > > > > Hi
> > > > > >
> > > > > > I would like to have a clarification about the parsing
> > of a XML
> > > > > > fragment.
> > > > > >
> > > > > > For instance, having the following XML document, I
> > want
> > > to obtain
> > > > > > the "uri" attribute value:
> > > > > >
> > > > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > > > <doc>
> > > > > > <element uri="www.apache.org"/>
> > > > > > </doc>
> > > > > >
> > > > > > with
> > > > > >
> > Doc.Factory.parse(xml).getDoc().getElement().getUri()
> > > > > > it returns the attribute value.
> > > > > >
> > > > > > but with
> > > > > > Element.Factory.parse("<element
> > > > > > uri=\"www.apache.org\"/>").getUri()
> > > > > > it returns null, also a call to
> > Element.Factory.parse("<element
> > > > > > uri=
> > > > > > \"www.apache.org\"/>").toString() returns the XML
> > content.
> > > > > >
> > > > > > As I do need to parse XML fragment such as this
> > > "element", I have
> > > > > > found the following workaround:
> > > > > > a) I get the String representation of the Element (eg.
> > > > > > Element.Factory.parse(...).toString() ),
> > > > > > b) I insert the result of (a) into a container
> > <doc>...</doc>
> > > > > > c) then I parse the result of (b) with the
> > > Doc.Factory.parse( (b)
> > > > > > ).getDoc().getElement().getUri() and it does work.
> > > > > > ... also I'm not very proud of myself :-)
> > > > > >
> > > > > > Could you explain why I can't access the attributes of
> > a XML
> > > > > > fragment I parsed ?
> > > > > >
> > > > > > I there a better/cleaner workaround than the one
> > above ?
> > > > > >
> > > > > > Thanks in advance for your help
> > > > > > Pascal
> > > > >
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