+ /**
+ * Creates a SessionUrn object from a String.
+ * The string must be a string representation of a URI
+ * @param urnString
+ * @throws InvalidSessionUrnException
+ */
+ public SessionUrn(String urnString) throws InvalidSessionUrnException
+ {
+ super();
+ this.setURN(urnString);
+ }
+
+
+ /**
+ * Generates a sessionURN bases on a session directory location
+ *
+ * @param sessionLocation the file object to the session directory
+ */
+ public SessionUrn(File sessionLocation)
+ {//throws MalformedURLException {