/**
* This method is called when a PCDATA element is encountered. A Java reader is supplied from
* which you can read the data. The reader will only read the data of the element. You don't need
* to check for boundaries. If you don't read the full element, the rest of the data is skipped.
* You also don't have to care about entities; they are resolved by the parser.
*
* @param reader the Java reader from which you can retrieve the data
* @param systemID the system ID of the XML data source
* @param lineNr the line in the source where the element starts
* @throws java.lang.Exception If an exception occurred while processing the event.
*/
public void addPCData(Reader reader, String systemID, int lineNr) throws Exception {
int bufSize = 2048;
int sizeRead = 0;
StringBuffer str = new StringBuffer(bufSize);
char[] buf = new char[bufSize];
for (; ; ) {
if (sizeRead >= bufSize) {
bufSize *= 2;
str.ensureCapacity(bufSize);
}
int size = reader.read(buf);
if (size < 0) {
break;
}
str.append(buf, 0, size);
sizeRead += size;
}
XMLElement elt = new XMLElement(null, systemID, lineNr);
elt.setContent(str.toString());
if (!this.stack.empty()) {
XMLElement top = (XMLElement) this.stack.peek();
top.addChild(elt);
}
}
/**
* This method is called when a new XML element is encountered.
*
* @see #endElement
* @param name the name of the element
* @param nsPrefix the prefix used to identify the namespace
* @param nsSystemID the system ID associated with the namespace
* @param systemID the system ID of the XML data source
* @param lineNr the line in the source where the element starts
*/
public void startElement(
String name, String nsPrefix, String nsSystemID, String systemID, int lineNr) {
XMLElement elt = new XMLElement(name, systemID, lineNr);
if (this.stack.empty()) {
this.root = elt;
} else {
XMLElement top = (XMLElement) this.stack.peek();
top.addChild(elt);
}
this.stack.push(elt);
}
public static void main(String args[]) throws Exception {
if (args.length == 0) {
System.err.println("Usage: java DumpXML file.xml");
Runtime.getRuntime().exit(1);
}
IXMLParser parser = XMLParserFactory.createDefaultXMLParser();
IXMLReader reader = StdXMLReader.fileReader(args[0]);
parser.setReader(reader);
XMLElement xml = (XMLElement) parser.parse();
xml.addChild(null);
(new XMLWriter(System.out)).write(xml);
}
protected void addStatusXML(XMLElement xmlResult, String statusTag) {
XMLElement xtag = new XMLElement(statusTag);
xtag.setEmpty();
xmlResult.addChild(xtag);
}