void XercesUpdateFactory::completeDeletions(DynamicContext *context)
{
// e. Finally, for each node marked for deletion by one of the update primitives listed above, let $N be the node that is marked
// for deletion, and let $P be its parent node. The following actions are applied:
// i. The parent property of $N is set to empty.
// ii. If $N is an attribute node, the attributes property of $P is modified to remove $N.
// iii. If $N is a non-attribute node, the children property of $P is modified to remove $N.
// iv. If $N is an element, attribute, or text node, and $P is an element node, then upd:removeType($P) is invoked.
for(DOMNodeSet::iterator i = forDeletion_.begin(); i != forDeletion_.end(); ++i) {
DOMNode *domnode = *i;
if(domnode->getNodeType() == DOMNode::ATTRIBUTE_NODE) {
DOMAttr *attr = (DOMAttr*)domnode;
DOMElement *owner = attr->getOwnerElement();
if(owner != 0) {
owner->removeAttributeNode(attr);
removeType(owner);
}
}
else {
DOMNode *parent = domnode->getParentNode();
if(parent != 0) {
parent->removeChild(domnode);
if(domnode->getNodeType() == DOMNode::ELEMENT_NODE ||
domnode->getNodeType() == DOMNode::TEXT_NODE ||
domnode->getNodeType() == DOMNode::CDATA_SECTION_NODE) {
removeType(parent);
}
}
}
}
}
void XercesUpdateFactory::applyReplaceAttribute(const PendingUpdate &update, DynamicContext *context)
{
const XercesNodeImpl *nodeImpl = (const XercesNodeImpl*)update.getTarget()->getInterface(Item::gXQilla);
DOMAttr *domnode = (DOMAttr*)nodeImpl->getDOMNode();
Node::Ptr parentNode = nodeImpl->dmParent(context);
DOMElement *element = domnode->getOwnerElement();
DOMDocument *doc = element->getOwnerDocument();
bool untyped = parentNode->dmNodeKind() == Node::element_string &&
XPath2Utils::equals(parentNode->getTypeName(), DocumentCache::g_szUntyped) &&
XPath2Utils::equals(parentNode->getTypeURI(), SchemaSymbols::fgURI_SCHEMAFORSCHEMA);
Result children = update.getValue();
Item::Ptr item;
while((item = children->next(context)).notNull()) {
const XercesNodeImpl *childImpl = (const XercesNodeImpl*)item->getInterface(Item::gXQilla);
DOMNode *newChild = importNodeFix(doc, const_cast<DOMNode*>(childImpl->getDOMNode()), /*deep*/true);
// 1. Error checks:
// a. If the QNames of any two attribute nodes in $replacement have implied namespace bindings that conflict with
// each other, a dynamic error is raised [err:XUDY0024].
// b. If the QName of any attribute node in $replacement has an implied namespace binding that conflicts with a
// namespace binding in the "namespaces" property of parent($target), a dynamic error is raised [err:XUDY0024].
// Checks performed by UpdateFactory
// 2b. If the type-name property of parent($target) is xs:untyped, then upd:setToUntyped() is invoked
// on each element node in $replacement.
if(!untyped) setTypes(newChild, childImpl->getDOMNode());
// 2a. For each node in $replacement, the parent property is set to parent($target).
// 4a. If $target is an attribute node, the attributes property of parent($target) is modified by removing $target
// and adding the nodes in $replacement (if any).
// 4b. If $target is an attribute node, the namespaces property of parent($target) is modified to include namespace
// bindings for any attribute namespace prefixes in $replacement that did not already have bindings.
element->setAttributeNode((DOMAttr*)newChild);
}
// 3a. $target is marked for deletion.
forDeletion_.insert(domnode);
// 4d. upd:removeType(parent($target)) is invoked.
removeType(element);
// Use parentNode, since the attr replace could have removed the original attr
addToPutSet(parentNode, &update, context);
}
