/**
* Uploads changes in this entry to the server using Zend_Gdata_App
*
* @param boolean $dryRun Whether the transaction is dry run or not.
* @param string|null $uri The URI to send requests to, or null if $data
* contains the URI.
* @param string|null $className The name of the class that should we
* deserializing the server response. If null, then
* 'Zend_Gdata_App_Entry' will be used.
* @param array $extraHeaders Extra headers to add to the request, as an
* array of string-based key/value pairs.
* @return \Zend\GData\App\Entry The updated entry
* @throws \Zend\GData\App\Exception
*/
public function save($dryRun = false, $uri = null, $className = null, $extraHeaders = array())
{
if ($dryRun == true) {
$editLink = $this->getEditLink();
if ($uri == null && $editLink !== null) {
$uri = $editLink->getHref() . '?dry-run=true';
}
if ($uri === null) {
throw new App\InvalidArgumentException('You must specify an URI which needs deleted.');
}
$service = new App\App($this->getHttpClient());
return $service->updateEntry($this, $uri, $className, $extraHeaders);
} else {
parent::save($uri, $className, $extraHeaders);
}
}
