SOAP « Web Services SOA « Java Tutorial

26.2.1.Create SOAP message
26.2.2.Generate DOM with SOAP message
26.2.3.Output SOAP message with XML transformer
26.2.4.Generate DSA key pair
26.2.5.Use DSA key pair to generate XML Signature
26.2.6.Sign SOAP message
26.2.7.Call google web service and deal with the return with SOAPMessage
26.2.8.Sending a SOAP Message
26.2.9.Processing a SOAP Message