/**
* This method is called when a new attribute of an XML element is encountered.
*
* @param key the key (name) of the attribute
* @param nsPrefix the prefix used to identify the namespace
* @param nsSystemID the system ID associated with the namespace
* @param value the value of the attribute
* @param type the type of the attribute ("CDATA" if unknown)
* @throws java.lang.Exception If an exception occurred while processing the event.
*/
public void addAttribute(
String key, String nsPrefix, String nsSystemID, String value, String type) throws Exception {
XMLElement top = (XMLElement) this.stack.peek();
if (top.hasAttribute(key)) {
throw new XMLParseException(
top.getSystemID(), top.getLineNr(), "Duplicate attribute: " + key);
}
top.setAttribute(key, value);
}
public static void main(String args[]) throws Exception {
XMLElement elt = new XMLElement("FOO");
elt.setAttribute(null, "good");
XMLWriter writer = new XMLWriter(System.out);
writer.write(elt);
}