try {
String title = nav.stringValue("path");
String[] result = title.split("/");
entry.setTitle(result[result.length - 1]);
entry.setUpdated(nav.dateValue("modified"));
entry.setBytes(nav.intValue("bytes"));
entry.setSize(nav.stringValue("size"));
entry.setAuthorName(params.get("subscriberId"));
entry.setVersion(String.valueOf( nav.doubleValue("revision")));
boolean isDir = nav.booleanValue("is_dir");
entry.setIsDirectory(isDir);