*/
public VFSResource getResource(LaunchSession launchSession, String path, PasswordCredentials requestCredentials/*, DAVTransaction transaction*/) throws DAVBundleActionMessageException, IOException, PolicyException, NoPermissionException, DAVAuthenticationRequiredException {
if (path == null) {
log.error("Cannot list store root.");
throw new DAVBundleActionMessageException(new BundleActionMessage("vfs", "vfs.store.root", path));
}
if(launchSession == null) {
throw new IOException("Must have launch session.");
}