String newURL = parentURL + "/" + page.getPageFriendlyURL();
List<PageEntity> versions = getDao().getPageDao().selectByUrl(
page.getFriendlyURL());
for (PageEntity version : versions) {
PageEntity newVersion = new PageEntity();
newVersion.copy(version);
newVersion.setId(null);
newVersion.setFriendlyURL(newURL);
save(newVersion);
copyContent(version, newVersion);
}