/**
* Execute a handler service
*
* Method is a wrapper for handling all executed services
*
* @access private
* @param string $handler The service to execute
* @param array &$data The referenced data array
* @return mixed The output of the executed service
*/
private function execHandler($handler, &$data)
{
if (!parent::exec($output, $handler, "handle", $data)) {
$this->setLastError("An error occured in the " . $handler . " SOAP handler: " . parent::getLastError());
}
return $output;
}
