client.engageModule("rampart");
//Process the STS and service policy policy
this.processPolicy(issuerPolicy, servicePolicy);
OMElement response = client.sendReceive(rstQn,
createIssueRequest(requestType, appliesTo));
return processIssueResponse(version, response, issuerAddress);
} catch (AxisFault e) {
log.error("errorInObtainingToken", e);