filter.addEqualTo("parent", new Integer(folderImpl.getIdentity()));
QueryByCriteria query = QueryFactory.newQuery(PageSecurityImpl.class, filter);
PageSecurity document = (PageSecurity)getPersistenceBrokerTemplate().getObjectByQuery(query);
// cache page security in folder
folderImpl.resetPageSecurity((PageSecurityImpl)document, true);
}
catch (Exception e)
{
// reset page security in folder
folderImpl.resetPageSecurity(null, true);