private RetrieveDocumentSetResponseType addHomeCommunityID(RetrieveDocumentSetResponseType rsp) { String home = XdsDevice.getXCARespondingGW().getHomeCommunityID(); if (rsp.getDocumentResponse() != null) { for (DocumentResponse docRsp : rsp.getDocumentResponse()) { if (docRsp.getHomeCommunityId() == null) docRsp.setHomeCommunityId(home); } } RegistryResponseType regRsp = rsp.getRegistryResponse(); if (regRsp != null && regRsp.getRegistryErrorList() != null) { for ( RegistryError err : regRsp.getRegistryErrorList().getRegistryError()) { if (err.getLocation() == null) err.setLocation(home); } } return rsp; }