At 11:45 AM 3/2/2006 +0200, Nicolas Tsokas wrote:
Hi Alberto,
Method getAttName() is not implemented in base class XMLAttDef. It's only
implemented in class SchemaAttDef.
You're right, I read my code too quickly.... This is what I do:
ComplexTypeInfo& curTypeInfo = complexTypeEnum.nextElement();
if(curTypeInfo.hasAttDefs())
{
XMLAttDefList& attrIter=curTypeInfo.getAttDefList();
for(unsigned int i=0;i<attrIter.getAttDefCount();i++)
{
XMLAttDef& attr=attrIter.getAttDef(i);
XMLAttDef::DefAttTypes ty = attr.getDefaultType();
if(ty == XMLAttDef::Prohibited)
continue;
SchemaAttDef* pAttr=(SchemaAttDef*)&attr;
if(pAttr->getAttName()->getURI()==qname.getURI())
szName=pAttr->getFullName();
else
szName=getFullName(pAttr->getAttName());
}
}
and this code has never failed.
If this doesn't help you, can you send the entire testcase you are
using (C++ files and schema)?
Thanks,
Alberto
Is there any way of extracting namespace/prefix information from XMLAttDef?
Many thanks for replying to me...
Nicolas
-----Original Message-----
From: Alberto Massari [mailto:[EMAIL PROTECTED]
Sent: Thursday, March 02, 2006 11:08 AM
To: [email protected]
Subject: RE: Attribute namespace info through PSVI. Please help...!
Hi Nicolas,
At 02:50 PM 3/1/2006 +0200, Nicolas Tsokas wrote:
>Hi Alberto...
>
>Thanks indeed for your answer...
>
>Yes, I've tried getAttName()... And it always gives me a pointer to
>an invalid QName object. I mean qname->getPrefix(), qname->getLocalPart(),
>etc. they all cause an exception...
That's strange, as I have used it successfully.
>Here's my code: (the previous part of the code is the one you posted
>on xerces-c mail archives on 02 Feb 2005)...
>
>ComplexTypeInfo* pComplexType = pSchemaTypes->get(typeKey.getRawBuffer());
>if (!pComplexType->hasAttDefs())
> return;
>
>SchemaAttDefList& attDefList =
> (SchemaAttDefList&)pComplexType->getAttDefList();
>unsigned int attCount = attDefList.getAttDefCount();
>for (unsigned int i=0; i<attCount; i++)
>{
> SchemaAttDef& attDef = (SchemaAttDef&)attDefList.getAttDef(i);
> attributes->add(attDef.getFullName());
> const QName* qnm = attDef.getAttName();
> const XMLCh* aaa = qnm->getPrefix();
>}
Just to double check; can you remove the casts and work directly off
the virtual table (this is the code I have been using in my app)? Like this:
XMLAttDefList& attDefList = pComplexType->getAttDefList();
unsigned int attCount = attDefList.getAttDefCount();
for (unsigned int i=0; i<attCount; i++)
{
XMLAttDef& attDef = attDefList.getAttDef(i);
attributes->add(attDef.getFullName());
const QName* qnm = attDef.getAttName();
const XMLCh* aaa = qnm->getPrefix();
}
Hope this helps,
Alberto
>Thanks again Alberto... I really appreciate your help.
>
>Nicolas
>
>
>
>
>-----Original Message-----
>From: Alberto Massari [mailto:[EMAIL PROTECTED]
>Sent: Wednesday, March 01, 2006 2:32 PM
>To: [email protected]
>Subject: Re: Attribute namespace info through PSVI. Please help...!
>
>Hi Nicolas,
>
>At 02:00 PM 3/1/2006 +0200, Nicolas Tsokas wrote:
> >Hi everyone,
> >
> >I'm trying to obtain info about an element using
> >PSVI (trying to resolve allowed children and attributes
> >for that specific element).
> >
> >I obtain a pointer to the corresponding
> >ComplexTypeInfo object which describes the element. Then I
> >get the names and namespaces of the allowed
> >children for that element by using ComplextTypeInfo's
> >elementAt(index) method and by obtaining
> >pointers to SchemaElementDecl objects.
> >
> >I have a problem with the attributes, though:
> >I get the list of attributes through
> >getAttDefList() method of the ComplexTypeInfo object.
> >Then I obtain a SchemaAttDef for each attribute.
> >SchemaAttDef gives the attribute's name
> >through its method getFullName(), but I cannot
> >figure out any way of finding their namespaces
> >(or namespace prefixes). Am I missing something?...
>
>Have you tried with SchemaAttDef::getAttName()?
>The QName* it returns should give you prefix, local name and namespace URI.
>
>Alberto
>
> >
> >Can anybody please help me?
> >
> >Thank you so much in advance.
> >
> >Nicolas
>
>
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