C++ XMLElementDecl::getAttDefList方法代码示例

//.........这里部分代码省略.........

    DOMElementImpl *elemImpl = (DOMElementImpl *) elem;
    for (unsigned int index = 0; index < attrCount; ++index)
    {
        const XMLAttr* oneAttrib = attrList.elementAt(index);
        unsigned int attrURIId = oneAttrib->getURIId();
        const XMLCh* namespaceURI = 0;

        //for xmlns=...
        if (XMLString::equals(oneAttrib->getName(), XMLUni::fgXMLNSString))
            attrURIId = fScanner->getXMLNSNamespaceId();

        //TagName has a prefix
        if (attrURIId != fScanner->getEmptyNamespaceId())
            namespaceURI = fScanner->getURIText(attrURIId); //get namespaceURI

        //  revisit.  Optimize to init the named node map to the
        //            right size up front.
        DOMAttrImpl *attr = (DOMAttrImpl *)
            fDocument->createAttributeNS(namespaceURI, oneAttrib->getQName());
        attr->setValue(oneAttrib -> getValue());
        DOMNode* remAttr = elemImpl->setAttributeNodeNS(attr);
        if (remAttr)
            remAttr->release();

        // Attributes of type ID.  If this is one, add it to the hashtable of IDs
        //   that is constructed for use by GetElementByID().
        if (oneAttrib->getType()==XMLAttDef::ID)
        {
            if (fDocument->fNodeIDMap == 0)
                fDocument->fNodeIDMap = new (fDocument) DOMNodeIDMap(500, fDocument);
            fDocument->fNodeIDMap->add(attr);
            attr->fNode.isIdAttr(true);
        }

        attr->setSpecified(oneAttrib->getSpecified());
    }

    // set up the default attributes
    if (elemDecl.hasAttDefs())
	{
        XMLAttDefList* defAttrs = &elemDecl.getAttDefList();
        XMLAttDef* attr = 0;
        DOMAttrImpl * insertAttr = 0;

        while (defAttrs->hasMoreElements())
        {
            attr = &defAttrs->nextElement();

            const XMLAttDef::DefAttTypes defType = attr->getDefaultType();
            if ((defType == XMLAttDef::Default)
            ||  (defType == XMLAttDef::Fixed))
            {
                // DOM Level 2 wants all namespace declaration attributes
                // to be bound to "http://www.w3.org/2000/xmlns/"
                // So as long as the XML parser doesn't do it, it needs to
                // done here.
                const XMLCh* qualifiedName = attr->getFullName();
                XMLBufBid bbPrefixQName(&fBufMgr);
                XMLBuffer& prefixBuf = bbPrefixQName.getBuffer();
                int colonPos = -1;
                unsigned int uriId = fScanner->resolveQName(qualifiedName, prefixBuf, ElemStack::Mode_Attribute, colonPos);

                const XMLCh* namespaceURI = 0;
                if (XMLString::equals(qualifiedName, XMLUni::fgXMLNSString))
                    uriId = fScanner->getXMLNSNamespaceId();

                //TagName has a prefix
                if (uriId != fScanner->getEmptyNamespaceId())
                    namespaceURI = fScanner->getURIText(uriId);

                insertAttr = (DOMAttrImpl *) fDocument->createAttributeNS(
                    namespaceURI, qualifiedName);

                DOMAttr* remAttr = elemImpl->setDefaultAttributeNodeNS(insertAttr);
                if (remAttr)
                    remAttr->release();

                if (attr->getValue() != 0)
                {
                    insertAttr->setValue(attr->getValue());
                    insertAttr->setSpecified(false);
                }
            }

            insertAttr = 0;
            attr->reset();
        }
    }

    fCurrentParent->appendChild(elem);
    fNodeStack->push(fCurrentParent);
    fCurrentParent = elem;
    fCurrentNode = elem;
    fWithinElement = true;

    // If an empty element, do end right now (no endElement() will be called)
    if (isEmpty)
        endElement(elemDecl, urlId, isRoot, elemPrefix);
}