Validating XML against XSD [duplicate]

Answer 1

public boolean validate() {
  DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

  factory.setValidating(true);

  factory.setAttribute(
        "http://java.sun.com/xml/jaxp/properties/schemaLanguage",
        "http://www.w3.org/2001/XMLSchema");
  factory.setAttribute(
        "http://java.sun.com/xml/jaxp/properties/schemaSource",
        "http://domain.com/mynamespace/mySchema.xsd");
  Document doc = null;
  try {
    DocumentBuilder parser = factory.newDocumentBuilder();
    doc = parser.parse("data.xml");
    return true;
  } catch (Exception e) {
    return false;
  }
}