// ---------------------------------------------------------------------------
// XSDDOMParser: Implementation of the XMLDocumentHandler interface
// ---------------------------------------------------------------------------
void XSDDOMParser::startElement( const XMLElementDecl& elemDecl
, const unsigned int urlId
, const XMLCh* const elemPrefix
, const RefVectorOf<XMLAttr>& attrList
, const unsigned int attrCount
, const bool isEmpty
, const bool isRoot)
{
fDepth++;
// while it is true that non-whitespace character data
// may only occur in appInfo or documentation
// elements, it's certainly legal for comments and PI's to
// occur as children of annotation; we need
// to account for these here.
if (fAnnotationDepth == -1)
{
if (XMLString::equals(elemDecl.getBaseName(), SchemaSymbols::fgELT_ANNOTATION) &&
XMLString::equals(getURIText(urlId), SchemaSymbols::fgURI_SCHEMAFORSCHEMA))
{
fAnnotationDepth = fDepth;
startAnnotation(elemDecl, attrList, attrCount);
}
}
else if (fDepth == fAnnotationDepth+1)
{
fInnerAnnotationDepth = fDepth;
startAnnotationElement(elemDecl, attrList, attrCount);
}
else
{
startAnnotationElement(elemDecl, attrList, attrCount);
// avoid falling through; don't call startElement in this case
return;
}
DOMElement *elem;
if (urlId != fScanner->getEmptyNamespaceId()) //TagName has a prefix
{
if (elemPrefix && *elemPrefix)
{
XMLBufBid elemQName(&fBufMgr);
elemQName.set(elemPrefix);
elemQName.append(chColon);
elemQName.append(elemDecl.getBaseName());
elem = createElementNSNode(
fScanner->getURIText(urlId), elemQName.getRawBuffer());
}
else {
elem = createElementNSNode(
fScanner->getURIText(urlId), elemDecl.getBaseName());
}
}
else {
elem = createElementNSNode(0, elemDecl.getBaseName());
}
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);
}
void XPathMatcher::startElement(const XMLElementDecl& elemDecl,
const unsigned int urlId,
const XMLCh* const elemPrefix,
const RefVectorOf<XMLAttr>& attrList,
const unsigned int attrCount) {
for (int i = 0; i < (int) fLocationPathSize; i++) {
// push context
int startStep = fCurrentStep[i];
fStepIndexes->elementAt(i)->push(startStep);
// try next xpath, if not matching
if ((fMatched[i] & XP_MATCHED_D) == XP_MATCHED || fNoMatchDepth[i] > 0) {
fNoMatchDepth[i]++;
continue;
}
if((fMatched[i] & XP_MATCHED_D) == XP_MATCHED_D) {
fMatched[i] = XP_MATCHED_DP;
}
// consume self::node() steps
XercesLocationPath* locPath = fLocationPaths->elementAt(i);
int stepSize = locPath->getStepSize();
while (fCurrentStep[i] < stepSize &&
locPath->getStep(fCurrentStep[i])->getAxisType() == XercesStep::SELF) {
fCurrentStep[i]++;
}
if (fCurrentStep[i] == stepSize) {
fMatched[i] = XP_MATCHED;
continue;
}
// now if the current step is a descendant step, we let the next
// step do its thing; if it fails, we reset ourselves
// to look at this step for next time we're called.
// so first consume all descendants:
int descendantStep = fCurrentStep[i];
while (fCurrentStep[i] < stepSize &&
locPath->getStep(fCurrentStep[i])->getAxisType() == XercesStep::DESCENDANT) {
fCurrentStep[i]++;
}
bool sawDescendant = fCurrentStep[i] > descendantStep;
if (fCurrentStep[i] == stepSize) {
fNoMatchDepth[i]++;
continue;
}
// match child::... step, if haven't consumed any self::node()
if ((fCurrentStep[i] == startStep || fCurrentStep[i] > descendantStep) &&
locPath->getStep(fCurrentStep[i])->getAxisType() == XercesStep::CHILD) {
XercesStep* step = locPath->getStep(fCurrentStep[i]);
XercesNodeTest* nodeTest = step->getNodeTest();
if (nodeTest->getType() == XercesNodeTest::QNAME) {
QName elemQName(elemPrefix, elemDecl.getElementName()->getLocalPart(), urlId, fMemoryManager);
// if (!(*(nodeTest->getName()) == *(elemDecl.getElementName()))) {
if (!(*(nodeTest->getName()) == elemQName)) {
if(fCurrentStep[i] > descendantStep) {
fCurrentStep[i] = descendantStep;
continue;
}
fNoMatchDepth[i]++;
continue;
}
}
fCurrentStep[i]++;
}
if (fCurrentStep[i] == stepSize) {
if (sawDescendant) {
fCurrentStep[i] = descendantStep;
fMatched[i] = XP_MATCHED_D;
}
else {
fMatched[i] = XP_MATCHED;
}
continue;
}
// match attribute::... step
if (fCurrentStep[i] < stepSize &&
locPath->getStep(fCurrentStep[i])->getAxisType() == XercesStep::ATTRIBUTE) {
if (attrCount) {
XercesNodeTest* nodeTest = locPath->getStep(fCurrentStep[i])->getNodeTest();
for (unsigned int attrIndex = 0; attrIndex < attrCount; attrIndex++) {
const XMLAttr* curDef = attrList.elementAt(attrIndex);
if (nodeTest->getType() != XercesNodeTest::QNAME ||
(*(nodeTest->getName()) == *(curDef->getAttName()))) {
fCurrentStep[i]++;
if (fCurrentStep[i] == stepSize) {
fMatched[i] = XP_MATCHED_A;
int j=0;
for(; j<i && ((fMatched[j] & XP_MATCHED) != XP_MATCHED); j++) ;
if(j == i) {
SchemaAttDef* attDef = ((SchemaElementDecl&) elemDecl).getAttDef(curDef->getName(), curDef->getURIId());
DatatypeValidator* dv = (attDef) ? attDef->getDatatypeValidator() : 0;
matched(curDef->getValue(), dv, false);
}
}
break;
}
}
}
if ((fMatched[i] & XP_MATCHED) != XP_MATCHED) {
if(fCurrentStep[i] > descendantStep) {
fCurrentStep[i] = descendantStep;
continue;
}
fNoMatchDepth[i]++;
}
}
}
}
