protected String findFreeName(Node parentNode, String name) {
if (session.hasChildNode(parentNode, name, false)) {
Matcher m = dotDigitsPattern.matcher(name);
if (m.matches()) {
// remove trailing dot and digits
name = m.group(1);
}
// add dot + unique digits
name += "." + System.nanoTime();
}
return name;
}
protected boolean hasChild(Node node, String name) {
return session.hasChildNode(node, name, false);
}