@Override
public void evictQueries(PageContext pc,String cacheName) throws PageException {
SessionFactory f = getSessionFactory(pc);
if(Util.isEmpty(cacheName))f.evictQueries();
else f.evictQueries(cacheName);
}
@Override
public void evictEntity(PageContext pc, String entityName) throws PageException {
evictEntity(pc, entityName, null);