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From "Ryo Neyama" <ney...@trl.ibm.co.jp>
Subject Re: Axis breaks XML infoset
Date Fri, 02 Nov 2001 01:43:53 GMT
Glen,

Thank you very much for the suggestion.
I will try it.

Best regards,
    Ryo Neyama @ IBM Research, Tokyo Research Laboratory
    Internet Technology
    neyama@trl.ibm.co.jp

----- Original Message -----
From: "Glen Daniels" <gdaniels@macromedia.com>
To: <axis-dev@xml.apache.org>
Sent: Friday, November 02, 2001 4:07 AM
Subject: Re: Axis breaks XML infoset


>
> Hi, Ryo!
>
> I'm not sure, but isn't defining a document with:
>
> createElementNS("urn:Test", "foo")
>
> and then not putting in any namespace prefix mapping information kind of
bad
> form?  If you take the resultant element and add an attribute to it
thusly:
>
> element.setAttributeNS(Constants.NS_URI_XMLNS, "xmlns:prefix",
"urn:Test");
>
> You should then see
>
> <prefix:foo xmlns:prefix="urn:Test"/>
>
> on both the request and the response.
>
> --Glen
>
> ----- Original Message -----
> From: "Ryo Neyama" <neyama@trl.ibm.co.jp>
> To: <axis-dev@xml.apache.org>
> Sent: Wednesday, October 31, 2001 9:31 PM
> Subject: Re: Axis breaks XML infoset
>
>
> > Hello Glen,
> >
> > I tried a recent nightly build.
> > The Client.java received the following response:
> >     <ns3:foo xmlns:ns3="urn:Test"/>
> > Thank you very much for the information.
> >
> > However, the problem has not been solved completely yet because <foo> is
> > renamed to <ns3:foo>. A namespace prefix is a part of XML infoset.
> >     http://www.w3.org/TR/xml-infoset/#infoitem.element
> >
> > Do you have any suggestion on this?
> >
> > Best regards,
> >     Ryo Neyama @ IBM Research, Tokyo Research Laboratory
> >     Internet Technology
> >     neyama@trl.ibm.co.jp
> >
> > ----- Original Message -----
> > From: "Glen Daniels" <gdaniels@macromedia.com>
> > To: <axis-dev@xml.apache.org>
> > Sent: Wednesday, October 31, 2001 9:42 PM
> > Subject: Re: Axis breaks XML infoset
> >
> >
> > > Hi Ryo!
> > >
> > > Are you using a recent nightly build?  I believe these issues may have
> > been
> > > resolved.
> > >
> > > --Glen
> > >
> > > ----- Original Message -----
> > > From: "Ryo Neyama" <neyama@trl.ibm.co.jp>
> > > To: <axis-dev@xml.apache.org>
> > > Sent: Wednesday, October 31, 2001 12:15 AM
> > > Subject: Axis breaks XML infoset
> > >
> > >
> > > > Hello,
> > > >
> > > > I am struggling with a problem that Axis does not generate
well-formed
> > XML
> > > > documents.
> > > >
> > > > The program attached illustrates the problem. -- Here, Client.java
> > creates
> > > a
> > > > DOM element with createElementNS("urn:Test", "foo") and sends it as
a
> > > > SOAPBodyElement to Server.java.  And then, the Server.java sends the
> > > > Document object to the Client.java as it is.
> > > >
> > > > Theoretically, XML infoset (http://www.w3.org/TR/xml-infoset/) of
the
> > > target
> > > > XML document must be kept along the message path. However, it is not
> in
> > > > Axis.
> > > >
> > > > In case of Axis 1.0 alpha-2, the Client.java receives the following
> XML
> > > > document from the Server.java:
> > > >     <ns3:ns3:foo xmlns:ns3="urn:Test" xmlns:ns3="urn:Test"/>
> > > >
> > > > First of all, this is not an well-formed XML document.
> > > >     1. The attributes "xmlns:ns3" occurs twice.
> > > >     2. "ns3:ns3:" is not allowed by XML Namespaces.
> > > > Even if we resolve these problems, renaming the namespace prefixes
is
> > > still
> > > > not allowed by XML infoset. Specifically, the original XML document
is
> > > > qualified by the default namespace. On the otherhand, the received
XML
> > > > document is qualified by the namespace associated with the namespace
> > > prefix
> > > > "ns3". This is illegal in XML infoset.
> > > >
> > > > This is a serious bug when we are handling a "vanilla" XML documents
> > > because
> > > > we are sensitive in how the XML documents are represented literally.
> > > >
> > > > I hope I have any comments.
> > > >
> > > > Best regards,
> > > >     Ryo Neyama @ IBM Research, Tokyo Research Laboratory
> > > >     Internet Technology
> > > >     neyama@trl.ibm.co.jp
> > > >
> > > >
> > > >
> > >
> > >
> >
>
>


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