/**
* This will recursively invoke all of the callbacks for a particular element.
*
* @param element <code>Element</code> used in callbacks.
* @param namespaces <code>List</code> stack of Namespaces in scope.
*/
private void element(Element element, NamespaceStack stack) throws JDOMException {
AttributesImpl nsAtts = null; // The namespaces as xmlns attributes
// contentHandler.startPrefixMapping()
stack.push(element);
try {
for (Namespace ns : stack.addedForward()) {
startPrefixMapping(ns);
nsAtts = this.addNsAttribute(nsAtts, ns);
}
// contentHandler.startElement()
startElement(element, nsAtts);
// handle content in the element
elementContent(element.getContent(), stack);
// update locator
if (locator != null) {
locator.setNode(element);
}
// contentHandler.endElement()
endElement(element);
} finally {
stack.pop();
}
// contentHandler.endPrefixMapping()
// de-map in reverse order to the mapping.
for (Namespace ns : stack.addedReverse()) {
endPrefixMapping(ns);
}
}
/**
* Returns the content of a JDOM Element detached from it.
*
* @param elt the element to get the content from.
* @return a (possibly empty) list of JDOM nodes, detached from their parent.
*/
private List getDetachedContent(Element elt) {
List content = elt.getContent();
List nodes = new ArrayList(content.size());
while (content.size() != 0) {
Object o = content.remove(0);
nodes.add(o);
}
return (nodes);
}
/**
* This will recursively invoke all of the callbacks for a particular element.
*
* @param element <code>Element</code> used in callbacks.
* @param namespaces <code>List</code> stack of Namespaces in scope.
*/
private void element(Element element, NamespaceStack namespaces) throws JDOMException {
// used to check endPrefixMapping
int previouslyDeclaredNamespaces = namespaces.size();
// contentHandler.startPrefixMapping()
Attributes nsAtts = startPrefixMapping(element, namespaces);
// contentHandler.startElement()
startElement(element, nsAtts);
// handle content in the element
elementContent(element.getContent(), namespaces);
// update locator
locator.setNode(element);
// contentHandler.endElement()
endElement(element);
// contentHandler.endPrefixMapping()
endPrefixMapping(namespaces, previouslyDeclaredNamespaces);
}