public NodeSet getFolders( String path ) throws FolderNotFoundException, InvalidFolderException, NodeException
{
File parent = new File(documentRootDir, path);
if (!parent.exists())
{
throw new FolderNotFoundException("No folder exists at the path: " + parent.getAbsolutePath());
}
else
{
String[] children = getChildrenNames(path, FOLDER_FILTER);
NodeSetImpl folders = new NodeSetImpl(path);