public List<MediaNode> getMediaNodes() throws Exception {
final NodeList mediaNodeList =
(NodeList) xpath.evaluate("/manifest/media", document, XPathConstants.NODESET);
final List<MediaNode> mediaNodes = new ArrayList<MediaNode>();
for (int i = 0; i < mediaNodeList.getLength(); i++) {
mediaNodes.add(MediaNode.create(mediaNodeList.item(i), xpath));
}
return mediaNodes;
}
public MediaNode getFirstMediaNode() throws Exception {
return MediaNode.create(
(Node) xpath.evaluate("/manifest/media", document, XPathConstants.NODE), xpath);
}
