private static void loadCSS(String address, HTMLDocument document) throws Exception {
CSSData cssData = new CSSData();
document.putResource("CSS.DATA", cssData);
NodePath nodePath = pathParser.toPath("HEAD");
HTMLNode head = extractor.lookNode(document.getRoot(), nodePath);
URLUtils urlUtils = new URLUtils();
NodeIterator iterator = head.iterator();
while (iterator.hasNext()) {
HTMLNode node = iterator.next();
if (!node.isNode(Name.LINK)) continue;
Attributes attributes = node.getAttributes();
Attribute attribute = attributes.get("type");
if (attribute == null) continue;
if (!"text/css".equalsIgnoreCase(attribute.getValue())) continue;
attribute = attributes.get("href");
if (attribute == null) continue;
String link = attribute.getValue();
if (link == null) continue;
link = urlUtils.createURL(new URL(address), link);
System.out.println(link);
byte[] bytes = loadContent(link);
String css = new String(bytes, "utf-8");
cssData.addValue(css);
}
}
