Matt,
Thanks for getting back...
There are 2 problems:
1. What steps should be taken if you have an default namespace defined? see
below
<ElementA xmlns="urn:/myspace" A:myAttr="Mytype">
<ElementB>MY VALUE</ElementB>
</ElementA>
I get no results from
JXPathContext.selectNodes("//ElementB");
However if I register a namespace as the default namespace uri I can get my
results:
JXPathContext.registerNamespace("myns","urn:/myspace"); // Default Namespace
then query
XPathContext.selectNodes("//myns:ElementB");
2. The next problem is that I thought if I register namespaces e.g.
JXPathContext.registerNamespace();
Then I would not have to worry about the document not having them. However when
I call
JXPathContext.registerNamespace("A","http://A";);
JXPathContext.createPathAndSetValue("ElementA[1]/@A:mystuff,"value");
For the following
<ElementA xmlns="urn:/myspace">
<ElementB A:mystuff="junk">MY VALUE</ElementB>
</ElementA>
I get an exception thrown saying A
org.apache.common.ri.model.dom.DOMNodePointer.createAttribute
unknown namespace prefix: A
HELP!
-----Original Message-----
From: Matt Benson [mailto:[EMAIL PROTECTED]
Sent: Wednesday, July 25, 2007 3:48 PM
To: Jakarta Commons Users List
Subject: RE: Problem with JXPath 1.3 - Registering Namespaces
--- "Mcduffey, Joe" <[EMAIL PROTECTED]> wrote:
> I have an instance with a default namespace however
> I cannot get any results from a selectNodes() call.
> However if I register a namespaceNamespace("A",
> "http://A/";) with the Default namespace the query
> works e.g.
> JXpathContext.selectNodes(//A:Element)
> but if I did not register the namespace and try to
> run the query as
> JXpathContext.selectNodes(//Element) I get no
> Results.
>
> HELP!!!!!!!!!!!!!!!!
Whoa... calm down! :) I can't follow all that. Give
me a breakdown of exactly how to evoke the
(mis-)behavior you're seeing. Also, note that in a
few minutes' time I'll be committing what is intended
to fix your problems with createPathAndSetValue() for
externally-registered namespaced attributes.
-Matt
>
> -----Original Message-----
> From: Mcduffey, Joe [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 25, 2007 11:37 AM
> To: Jakarta Commons Users List
> Subject: RE: Problem with JXPath 1.3 - Registering
> Namespaces
>
>
> Having a problem after registering a namespace as in
> your example then executing the following:
> - createPathAndSetValue(element/@A:attribute);
>
> -----Original Message-----
> From: Matt Benson [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 25, 2007 11:15 AM
> To: Jakarta Commons Users List
> Subject: RE: Problem with JXPath 1.3 - Registering
> Namespaces
>
>
> Joe: Did you test Sergey's patch or the latest 1.3
> trunk as of Tuesday afternoon/evening? As of that
> time the svn trunk version worked for me against
> your
> submitted example. If not, please attach more code
> which shows how to break the current ns handling and
> reopen JXPATH-97 in JIRA. I'm trying to get all
> bugs
> resolved for a 1.3 release and this definitely
> sounds
> like something we want to have working properly.
>
> Thanks,
> Matt
>
>
> --- "Mcduffey, Joe" <[EMAIL PROTECTED]> wrote:
>
> > This still doesn't work properly see previous
> > message from 7/20/07...
> >
> > ------------------ FROM PREVIOUS MESSAGE
> > ------------------
> > After registering Namespaces in JXPath 1.3 and
> then
> > calling
> > JXPathContext.createPathAndSetValue(key,value)
> > I get an exception
> > Unknown namespace prefix
> >
> > However it had been successfully registered as I
> > checked with the method call
> > JXPathContext.getPrefix();
> >
> > Any help in this area????
> > ------------------ FROM PREVIOUS MESSAGE
> > ------------------
> >
> > -----Original Message-----
> > From: Sergey Vladimirov
> [mailto:[EMAIL PROTECTED]
> > Sent: Saturday, July 21, 2007 10:12 AM
> > To: Jakarta Commons Users List
> > Subject: Re: Problem with JXPath 1.3 - Registering
> > Namespaces
> >
> >
> > Joe,
> >
> > Please, look at the following issue and fix :)
> > http://issues.apache.org/jira/browse/JXPATH-97
> >
> > --
> > Sergey
> >
> >
> > 2007/7/16, Mcduffey, Joe <[EMAIL PROTECTED]>:
> > >
> > > Can someone tell me how to register namespaces
> so
> > that attributes with
> > > namespaces does not cause the exception
> > >
> > >
> >
>
org.apache.common.ri.model.dom.DOMNodePointer.createAttribute
> > > unknown namespace prefix: xsi
> > >
> > > For example the following
> > > <ElementA A:myAttr="Mytype">
> > > <B:ElementB>MY VALUE</B:ElementB>
> > > </ElementA>
> > >
> > > Would result in the following exception:
> > >
> >
>
org.apache.common.ri.model.dom.DOMNodePointer.createAttribute
> > > unknown namespace prefix: A
> > >
> > > FYI: In this example there was a namespace
> > decaration in the file and I
> > > also manually called the
> > > registerNamespace(A,"/http...");
> > > registerNamespace(B,"/http...");
> > >
> > > There was no problem encountered for elements.
> > Only attributes. Can
> > > someone help? Thanks.
> > >
> > >
> >
> >
> > --
> > Sergey Vladimirov
> >
> >
>
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> >
>
>
>
>
>
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