/**
* Creates the session header if a valid login result
* is present.
*
* @return \SoapHeader|null
*/
protected function getSessionHeader()
{
if (null === $this->getLoginResult()) {
$this->sessionHeader = null;
} elseif (null === $this->sessionHeader) {
// ASSUME SESSION HEADER IS NEW; SO LOGIN RESULT IS FRESH ALSO
$this->setEndpointLocation($this->loginResult->getServerUrl());
$this->sessionHeader = new \SoapHeader($this->getConnection()->getWsdl()->getTns(), 'SessionHeader', array('sessionId' => $this->loginResult->getSessionId()));
}
return $this->sessionHeader;
}
protected function setLoginResult(Result\LoginResult $loginResult)
{
$this->loginResult = $loginResult;
$this->setEndpointLocation($loginResult->getServerUrl());
$this->setSessionId($loginResult->getSessionId());
}