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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> >
> >
> >
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ParsingXmlFragment.java
Description: Binary data
docelement.xsd
Description: Binary data
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