+ /**
+ * Creates a deep path based on a URL:
+ * http://subdomain.example.com/to/content?args =>
+ * com/example/subdomain/to/content
+ */
+ public static String urlAsPath(String url) {
+ try {
+ URL u = new URL(url);
+ StringBuffer path = new StringBuffer(url.length());
+ // invert host
+ String[] hostTokens = u.getHost().split("\\.");
+ for (int i = hostTokens.length - 1; i >= 0; i--)
+ path.append(hostTokens[i]).append('/');
+ // we don't put port since it may not always be there and may change
+ path.append(u.getPath());
+ return path.toString();
+ } catch (MalformedURLException e) {
+ throw new ArgeoException("Cannot generate URL path for " + url, e);
+ }
+ }
+