private function processWakeup()
{
$dom = $this->xmlDom;
$headerNode = $dom->getElementsByTagName('SIF_Header')->item(0);
$originalMsgId = $headerNode->getElementsByTagName('SIF_MsgId')->item(0)->nodeValue;
$originalSourceId = $headerNode->getElementsByTagName('SIF_SourceId')->item(0)->nodeValue;
//$originalTimestamp = $headerNode->getElementsByTagName('SIF_Timestamp')->item(0)->nodeValue;
$validSourceId = Agent::checkSourceId($originalSourceId);
if (!$validSourceId) {
RegisterError::invalidSourceId($originalSourceId, $originalMsgId);
} else {
$agent = new Agent($originalSourceId);
if (!$agent->isRegistered()) {
RegisterError::notRegisteredError($originalSourceId, $originalMsgId);
} else {
$agent->wakeup();
$timestamp = Utility::createTimestamp();
$msgId = Utility::createMessageId();
XmlHelper::buildSuccessMessage($msgId, $timestamp, $originalSourceId, $originalMsgId, 0, $originalMsg = null, $desc = null);
}
}
}
