/**
* Pushes an element onto the tree under construction. Allows subclasses to put content under a
* dummy root element which is useful for building content that would otherwise be a non-well
* formed document.
*
* @param element root element under which content will be built
*/
protected void pushElement(Element element) {
if (atRoot) {
document.setRootElement(element); // XXX should we use a factory call?
atRoot = false;
} else {
factory.addContent(currentElement, element);
}
currentElement = element;
}
/**
* This reports the occurrence of an actual element. It will include the element's attributes,
* with the exception of XML vocabulary specific attributes, such as <code>
* xmlns:[namespace prefix]</code> and <code>xsi:schemaLocation</code>.
*
* @param namespaceURI <code>String</code> namespace URI this element is associated with, or an
* empty <code>String</code>
* @param localName <code>String</code> name of element (with no namespace prefix, if one is
* present)
* @param qName <code>String</code> XML 1.0 version of element name: [namespace
* prefix]:[localName]
* @param atts <code>Attributes</code> list for this element
* @throws SAXException when things go wrong
*/
public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
throws SAXException {
if (suppress) return;
Element element = null;
if ((namespaceURI != null) && (!namespaceURI.equals(""))) {
String prefix = "";
// Determine any prefix on the Element
if (!qName.equals(localName)) {
int split = qName.indexOf(":");
prefix = qName.substring(0, split);
}
Namespace elementNamespace = Namespace.getNamespace(prefix, namespaceURI);
element = factory.element(localName, elementNamespace);
} else {
element = factory.element(localName);
}
// Take leftover declared namespaces and add them to this element's
// map of namespaces
if (declaredNamespaces.size() > 0) {
transferNamespaces(element);
}
// Handle attributes
for (int i = 0, len = atts.getLength(); i < len; i++) {
Attribute attribute = null;
String attLocalName = atts.getLocalName(i);
String attQName = atts.getQName(i);
int attType = getAttributeType(atts.getType(i));
// Bypass any xmlns attributes which might appear, as we got
// them already in startPrefixMapping().
// This is sometimes necessary when SAXHandler is used with
// another source than SAXBuilder, as with JDOMResult.
if (attQName.startsWith("xmlns:") || attQName.equals("xmlns")) {
continue;
}
// First clause per http://markmail.org/message/2p245ggcjst27xe6
// patch from Mattias Jiderhamn
if ("".equals(attLocalName) && attQName.indexOf(":") == -1) {
attribute = factory.attribute(attQName, atts.getValue(i), attType);
} else if (!attQName.equals(attLocalName)) {
String attPrefix = attQName.substring(0, attQName.indexOf(":"));
Namespace attNs = Namespace.getNamespace(attPrefix, atts.getURI(i));
attribute = factory.attribute(attLocalName, atts.getValue(i), attType, attNs);
} else {
attribute = factory.attribute(attLocalName, atts.getValue(i), attType);
}
factory.setAttribute(element, attribute);
}
flushCharacters();
if (atRoot) {
document.setRootElement(element); // XXX should we use a factory call?
atRoot = false;
} else {
factory.addContent(getCurrentElement(), element);
}
currentElement = element;
}