protected void displayDirectory() throws IOException {
String directoryBrowsing = config.getInitParameter( "directory-browsing" );
if( "true".equalsIgnoreCase(directoryBrowsing) ) {
try {
DirectoryIndexGenerator directoryIndexGenerator =
new DirectoryIndexGenerator
(token, config);
directoryIndexGenerator.generate(req, resp, slideToken);
} catch (AccessDeniedException e) {
resp.sendError(WebdavStatus.SC_FORBIDDEN);
} catch (ObjectNotFoundException e) {
resp.sendError(WebdavStatus.SC_NOT_FOUND);
} catch (LinkedObjectNotFoundException e) {