protected final function usePrevHandler($response) { if (!is_object($this->_prevHandler)) { return; } $this->_prevHandler->handle($response); }
public function popCodeHandler() { if (!is_object($this->_responseCodeHandler)) { // @todo notice here return; } $prev = $this->_responseCodeHandler->getPrevHandler(); if (is_object($prev)) { $this->_responseCodeHandler = $prev; } else { // @todo notice here } }