SOAPEnvelope envelope = soapFactory.getDefaultEnvelope();
OMNamespace omNs = soapFactory.createOMNamespace(service.getSchemaTargetNamespace(),
service.getSchemaTargetNamespacePrefix());
soapFactory.createOMNamespace(service.getSchemaTargetNamespace(),
service.getSchemaTargetNamespacePrefix());
OMElement opElement = soapFactory.createOMElement(operation, omNs);
Iterator it = map.keySet().iterator();
while (it.hasNext()) {
String name = (String) it.next();
String value = (String) map.get(name);