/Java/Java code to get all leaf nodes of a xml file

Java code to get all leaf nodes of a xml file

try {
  final Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse("input.xml");
  final XPathExpression xpath = XPathFactory.newInstance().newXPath().compile("//*[count(./*) = 0]");
  final NodeList nodeList = (NodeList) xpath.evaluate(doc, XPathConstants.NODESET);
  for(int i = 0; i < nodeList.getLength(); i++) {
    final Element el = (Element) nodeList.item(i);
    System.out.println(el.getNodeName());
  }
} catch (Exception e) {
  e.printStackTrace();
}

Source: stackoverflow.com

Similar codes

0 vote102 views1 answer
Java icon to image
Java
0 vote96 views2 answers
Android studio fragment findviewbyid
Java
2 votes91 views2 answers
Variables inside strings kotlin
Java
0 vote106 views1 answer
Application properties for using H2 in-memory-DB
Java
0 vote99 views1 answer
Junit asserttrue
Java
2 votes110 views2 answers
Even Digits Leetcode
Java
0 vote109 views1 answer
Java hashmap remove by condition
Java
0 vote99 views1 answer
If en java avec un point d'interrogation
Java
150 votes244 views4 answers
How to scan a String in Java
Java
1 vote98 views2 answers
Java get mouse coordinates
Java