log.debug("Unmarshalling SOAP message");
Envelope soapMessage = (Envelope) unmarshallMessage(inTransport.getIncomingStream());
samlMsgCtx.setInboundMessage(soapMessage);
Header messageHeader = soapMessage.getHeader();
if (messageHeader != null) {
checkUnderstoodSOAPHeaders(soapMessage.getHeader().getUnknownXMLObjects());
}
List<XMLObject> soapBodyChildren = soapMessage.getBody().getUnknownXMLObjects();