@Override
public void characters(final char ch[], final int start, final int length) {
TemplatePreprocessingReader.removeEntitySubstitutions(ch, start, length);
if (this.cdataMode) {
while (this.cdataBufferLen + length > this.cdataBuffer.length) {
this.cdataBuffer = ArrayUtils.copyOf(this.cdataBuffer, this.cdataBuffer.length * 2);
}
System.arraycopy(ch, start, this.cdataBuffer, this.cdataBufferLen, length);
this.cdataBufferLen += length;
} else {
while (this.textBufferLen + length > this.textBuffer.length) {
this.textBuffer = ArrayUtils.copyOf(this.textBuffer, this.textBuffer.length * 2);
}
System.arraycopy(ch, start, this.textBuffer, this.textBufferLen, length);
this.textBufferLen += length;
}
}
@Override
public void comment(final char[] ch, final int start, final int length) throws SAXException {
if (!this.dtdMode) {
final Comment comment = new Comment(ArrayUtils.copyOfRange(ch, start, start + length));
if (this.elementStack.isEmpty()) {
this.rootNodes.add(comment);
} else {
final NestableNode parent = this.elementStack.peek();
parent.addChild(comment);
}
}
}
/*
* Buffer is used for accumulating text that is read in between elements,
* and should be flushed before creating any non-text element.
*
* Note there also is a 'CDATA' buffer, similar in use to this, containing
* all the contents read for a CDATA section.
*/
private void flushBuffer() {
if (this.textBufferLen > 0) {
final Node textNode =
new Text(ArrayUtils.copyOf(this.textBuffer, this.textBufferLen), false);
if (this.elementStack.isEmpty()) {
this.rootNodes.add(textNode);
} else {
final NestableNode parent = this.elementStack.peek();
parent.addChild(textNode);
}
this.textBufferLen = 0;
}
}
@Override
public void endCDATA() throws SAXException {
super.endCDATA();
this.cdataMode = false;
if (this.cdataBufferLen > 0) {
Node cdata =
new CDATASection(ArrayUtils.copyOf(this.cdataBuffer, this.cdataBufferLen), false);
if (this.elementStack.isEmpty()) {
this.rootNodes.add(cdata);
} else {
final NestableNode parent = this.elementStack.peek();
parent.addChild(cdata);
}
this.cdataBufferLen = 0;
}
}
