public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
try {
charsAdded = false;
--indentLevel;
if (lastElementClosed) {
writePrintln();
indent();
}
// XXXX: need to determine this using a stack and checking for
// content / children
boolean hadContent = true;
if (hadContent) {
writeClose(qName);
} else {
writeEmptyElementClose(qName);
}
lastOutputNodeType = Node.ELEMENT_NODE;
lastElementClosed = true;
super.endElement(namespaceURI, localName, qName);
} catch (IOException e) {
handleException(e);
}
}
public void startDocument() throws SAXException {
try {
writeDeclaration();
super.startDocument();
} catch (IOException e) {
handleException(e);
}
}
public void startEntity(String name) throws SAXException {
try {
writeEntityRef(name);
} catch (IOException e) {
handleException(e);
}
if (lexicalHandler != null) {
lexicalHandler.startEntity(name);
}
}
public void endCDATA() throws SAXException {
try {
writer.write("]]>");
} catch (IOException e) {
handleException(e);
}
if (lexicalHandler != null) {
lexicalHandler.endCDATA();
}
}
public void startCDATA() throws SAXException {
try {
writer.write("<![CDATA[");
} catch (IOException e) {
handleException(e);
}
if (lexicalHandler != null) {
lexicalHandler.startCDATA();
}
}
// LexicalHandler interface
// -------------------------------------------------------------------------
public void startDTD(String name, String publicID, String systemID) throws SAXException {
inDTD = true;
try {
writeDocType(name, publicID, systemID);
} catch (IOException e) {
handleException(e);
}
if (lexicalHandler != null) {
lexicalHandler.startDTD(name, publicID, systemID);
}
}
public void characters(char[] ch, int start, int length) throws SAXException {
if ((ch == null) || (ch.length == 0) || (length <= 0)) {
return;
}
try {
/*
* we can't use the writeString method here because it's possible we
* don't receive all characters at once and calling writeString
* would cause unwanted spaces to be added in between these chunks
* of character arrays.
*/
String string = String.valueOf(ch, start, length);
if (escapeText) {
string = escapeElementEntities(string);
}
if (format.isTrimText()) {
if ((lastOutputNodeType == Node.TEXT_NODE) && !charsAdded) {
writer.write(' ');
} else if (charsAdded && Character.isWhitespace(lastChar)) {
writer.write(' ');
} else if (lastOutputNodeType == Node.ELEMENT_NODE
&& format.isPadText()
&& lastElementClosed
&& Character.isWhitespace(ch[0])) {
writer.write(PAD_TEXT);
}
String delim = "";
StringTokenizer tokens = new StringTokenizer(string);
while (tokens.hasMoreTokens()) {
writer.write(delim);
writer.write(tokens.nextToken());
delim = " ";
}
} else {
writer.write(string);
}
charsAdded = true;
lastChar = ch[(start + length) - 1];
lastOutputNodeType = Node.TEXT_NODE;
super.characters(ch, start, length);
} catch (IOException e) {
handleException(e);
}
}
public void comment(char[] ch, int start, int length) throws SAXException {
if (showCommentsInDTDs || !inDTD) {
try {
charsAdded = false;
writeComment(new String(ch, start, length));
} catch (IOException e) {
handleException(e);
}
}
if (lexicalHandler != null) {
lexicalHandler.comment(ch, start, length);
}
}
public void processingInstruction(String target, String data) throws SAXException {
try {
indent();
writer.write("<?");
writer.write(target);
writer.write(" ");
writer.write(data);
writer.write("?>");
writePrintln();
lastOutputNodeType = Node.PROCESSING_INSTRUCTION_NODE;
super.processingInstruction(target, data);
} catch (IOException e) {
handleException(e);
}
}
public void startElement(
String namespaceURI, String localName, String qName, Attributes attributes)
throws SAXException {
try {
charsAdded = false;
writePrintln();
indent();
writer.write("<");
writer.write(qName);
writeNamespaces();
writeAttributes(attributes);
writer.write(">");
++indentLevel;
lastOutputNodeType = Node.ELEMENT_NODE;
lastElementClosed = false;
super.startElement(namespaceURI, localName, qName, attributes);
} catch (IOException e) {
handleException(e);
}
}