Function parseHelloMessage

wsdiscovery/actions/hello.py:62–94

parse a XML message into a SOAP envelope object

(dom)

def parseHelloMessage(dom):
    "parse a XML message into a SOAP envelope object"
    env = SoapEnvelope()
    env.setAction(NS_ACTION_HELLO)

    env.setMessageId(dom.getElementsByTagNameNS(NS_ADDRESSING, "MessageID")[0].firstChild.data.strip())
    env.setTo(dom.getElementsByTagNameNS(NS_ADDRESSING, "To")[0].firstChild.data.strip())

    _parseAppSequence(dom, env)

    relatesToNodes = dom.getElementsByTagNameNS(NS_ADDRESSING, "RelatesTo")
    if len(relatesToNodes) > 0:
        env.setRelatesTo(relatesToNodes[0].firstChild.data.strip())
        env.setRelationshipType(getQNameFromValue( \
            relatesToNodes[0].getAttribute("RelationshipType"), relatesToNodes[0]))

    env.setEPR(dom.getElementsByTagNameNS(NS_ADDRESSING, "Address")[0].firstChild.data.strip())

    typeNodes = dom.getElementsByTagNameNS(NS_DISCOVERY, "Types")
    if len(typeNodes) > 0:
        env.setTypes(getTypes(typeNodes[0]))

    scopeNodes = dom.getElementsByTagNameNS(NS_DISCOVERY, "Scopes")
    if len(scopeNodes) > 0:
        env.setScopes(getScopes(scopeNodes[0]))

    xNodes = dom.getElementsByTagNameNS(NS_DISCOVERY, "XAddrs")
    if len(xNodes) > 0:
        env.setXAddrs(getXAddrs(xNodes[0]))

    env.setMetadataVersion(dom.getElementsByTagNameNS(NS_DISCOVERY, "MetadataVersion")[0].firstChild.data.strip())

    return env