PartnerLinkType partnerLinkType = new PartnerLinkType(partnerLinkTypeName);
PartnerLinkRole partnerRoll = new PartnerLinkRole(partnerRollName, servicePortTypeQName);
partnerLinkType.addRole(partnerRoll);
declareNamespaceIfNecessary("p", servicePortTypeQName.getNamespaceURI(), true);
this.definitions.xml().addElement(partnerLinkType.xml());
this.partnerLinkRoleMap.put(servicePortTypeQName, partnerRoll);
return partnerRoll;
}