The javadoc in QName.valueOf(String) method has some explanations:
http://java.sun.com/j2ee/1.4/docs/api/javax/xml/namespace/QName.html#valueOf(java.lang.String)
Thanks,
Raymond
On Nov 17, 2007 11:06 AM, Jean-Sebastien Delfino <[EMAIL PROTECTED]> wrote:
> Raymond Feng wrote:
> > Hi,
> >
> > By the Namespaces in XML 1.0 (second edition) [1]:
> >
> > [Definition: An XML namespace is identified by a URI reference
> > [RFC3986]; element and attribute names may be placed in an XML
> > namespace using the mechanisms described in this specification. ]
> >
> > By RFC3986 [2]:
> >
> > URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
> >
> > hier-part = "//" authority path-abempty
> > / path-absolute
> > / path-rootless
> > / path-empty
> >
> > URI-reference = URI / relative-ref
> >
> > So # is a valid char for XML namespace.
> >
> > I couldn't find the information about '{' or '}' in RFC3986. But
> > RFC2396 [3] says they are not allowed for URI.
> >
> > Thanks,
> > Raymond
> >
> > [1] http://www.w3.org/TR/REC-xml-names/
> > [2] http://www.rfc-editor.org/rfc/rfc3986.txt
> > [3] http://www.ietf.org/rfc/rfc2396.txt
> >
> >
> OK Thanks, what about the other questions?
>
> >> and also research the XML-* specs for standard ways to express QNames
> >> (other than namespace prefix notation).
>
> Isn't there other usages of URI + localName in the XML-* spec stack?
>
>
> >>
> >> Also, I'm not sure I understand the code issue. Can't the call to
> >> String.indexOf('#') just be changed to String.lastIndexOf('#')?
> >>
> --
> Jean-Sebastien
>
>
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