axis-java-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Eran Chinthaka" <chinth...@opensource.lk>
Subject RE: [Axis2] OMElement API notes
Date Thu, 19 May 2005 03:24:38 GMT
Nope, my use case was this.

<SomeElement ns1:myAttr="value1" ns2:myAttr="value2" />.

See same name, but different namespaces !!

> -----Original Message-----
> From: jayachandra [mailto:jayachandra@gmail.com]
> Sent: Thursday, May 19, 2005 9:18 AM
> To: axis-dev@ws.apache.org
> Subject: Re: [Axis2] OMElement API notes
> 
> Probably I am missing something...
> Can there be an element with two attributes with same namespace uri
> and localName
> i.e.
> 
> <sampleElement ns:attr="First Value" ns:attr="Different value for same
> namespace(ns) and same localname (attr)">
> </sampleElement>
> 
> Is the above a valid piece of XML?
> 
> If yes, what should one return when queried for value of ns:attr
> attribute.
> 
> Thank you
> Jayachandra
> 
> On 5/19/05, Eran Chinthaka <chinthaka@opensource.lk> wrote:
> >
> >
> > Hi Jaya,
> >
> > I also expected the same reply :) :).
> >
> > See my comments below.
> >
> > >
> > > Hi Eran!
> > > I predicted this reply :-)
> > > Then, at least the names should be changed. Otherwise
> > > readability&usability of code is at stake.
> > > We can have
> > > public Iterator getAttributesNS(OMNamespace ns) to do what you wanted
> to
> > > do.
> > >
> > > And when syntactically only one attribute with a given qname
> > > (namespace + localname) can exist in an element, calling a
> > > getFirstAttribute(qname) wouldn't look nice.
> >
> > You can construct a QName *only* giving the localName. So if I call
> > getAttributes(new QName("localName")), you will get all the attributes
> with
> > the same name, but with different namespace in a particular element.
> > Well, at the sametime I know that this is a rare situation ;).
> >
> > Anyway, I like to have a method to get all the attributes with a given
> > namespace, with a given local name, with a give namespace uri. So the
> > intention behind me providing that method was to answer that.
> >
> > Any suggestions for a different signature to cater the above problem ??
> >
> > > Can its signature be
> > > changed to
> > > public OMAttribute getAttribute(QName qname)
> >
> > Nope this will return only the first matching one *only*. What is there
> are
> > more than one in a particular element ??
> >
> > So for this purpose I have put
> >
> > + getFirstAttribute(QName):OMAttribute
> >
> > Regards,
> > Chinthaka
> >
> > >
> > > If the suggested changes sound agreeable can you do them at your
> > > earliest convenience.
> > >
> > > Thank you
> > > Jayachandra
> > >
> > > On 5/18/05, Eran Chinthaka <chinthaka@opensource.lk> wrote:
> > > > Nope.
> > > >
> > > > public OMAttribute getFirstAttribute(QName qname) throws OMException
> > > will
> > > > fullfil that thing.
> > > >
> > > > But the  public Iterator getAttributes(QName qname) method will do
> > > something
> > > > different.
> > > >
> > > > Well from this method what I expected was, one can just get give the
> > > > namespace and get all the attributes with that same namespace, like
> > > that.
> > > > Well, I think I implemented this, but its now not in the source.
> > > >
> > > > Let me look at this.
> > > >
> > > > Regards,
> > > > Chinthaka
> > > >
> > > > > -----Original Message-----
> > > > > From: Glen Daniels [mailto:glen@thoughtcraft.com]
> > > > > Sent: Wednesday, May 18, 2005 1:32 AM
> > > > > To: axis-dev@ws.apache.org; 'jayachandra'
> > > > > Subject: RE: [Axis2] OMElement API notes
> > > > >
> > > > >
> > > > > You are quite right, Jaya.  That should get fixed.
> > > > >
> > > > > --Glen
> > > > >
> > > > > > -----Original Message-----
> > > > > > From: jayachandra [mailto:jayachandra@gmail.com]
> > > > > > Sent: Tuesday, May 17, 2005 6:58 AM
> > > > > > To: axis-dev@ws.apache.org
> > > > > > Subject: [Axis2] OMElement API notes
> > > > > >
> > > > > > Resending with [Axis2] prefix
> > > > > >
> > > > > > ---------- Forwarded message ----------
> > > > > > From: jayachandra <jayachandra@gmail.com>
> > > > > > Date: May 17, 2005 4:27 PM
> > > > > > Subject: OMElement API notes
> > > > > > To: axis-dev@ws.apache.org
> > > > > >
> > > > > >
> > > > > > Hi!
> > > > > > I see the following method signature in OMElement.java
> > > > > >   public Iterator getAttributes(QName qname);
> > > > > >
> > > > > > Should it not be something like
> > > > > >   public OMAttribute getAttribute(QName qname);
> > > > > >
> > > > > > Can there be a list of (more than one) attributes with the same
> > > qname
> > > > > > in an element? Am I mistaken somewhere?
> > > > > >
> > > > > > Thank you
> > > > > > Jaya
> > > > > > --
> > > > > > -- Jaya
> > > > > >
> > > > > >
> > > > > > --
> > > > > > -- Jaya
> > > > > >
> > > > > >
> > > >
> > > >
> > >
> > >
> > > --
> > > -- Jaya
> > >
> >
> >
> >
> >
> 
> 
> --
> -- Jaya
> 




Mime
View raw message