/** * Set summary * * @param string $value * @return Entry * @throws Writer\Exception\InvalidArgumentException */ public function setItunesSummary($value) { if ($this->stringWrapper->strlen($value) > 4000) { throw new Writer\Exception\InvalidArgumentException('invalid parameter: "summary" may only' . ' contain a maximum of 4000 characters'); } $this->data['summary'] = $value; return $this; }