public XformParserODK() {
XPathFactory xPathFactory = XPathFactory.newInstance();
this.xPath = xPathFactory.newXPath();
SimpleNamespaceContext namespaces = new SimpleNamespaceContext();
namespaces.setBindings(NAMESPACE_MAP);
this.xPath.setNamespaceContext(namespaces);
}
private XPathExpression compileXpathExpression(String expression, Map<String, String> namespaces)
throws XPathExpressionException {
SimpleNamespaceContext namespaceContext = new SimpleNamespaceContext();
namespaceContext.setBindings(
(namespaces != null) ? namespaces : Collections.<String, String>emptyMap());
XPath xpath = XPathFactory.newInstance().newXPath();
xpath.setNamespaceContext(namespaceContext);
return xpath.compile(expression);
}
void initXPath(XPath xpath) {
SimpleNamespaceContext ctx = new SimpleNamespaceContext();
ctx.bindNamespaceUri("kml", "http://www.opengis.net/kml/2.2");
xpath.setNamespaceContext(ctx);
}