+ String resourceVersion = getResourceVersion(vnfmId);
+ if (resourceVersion != null) {
+ try {
+ ExternalSystemProxy.deleteVnfm(vnfmId, resourceVersion);
+ return Response.ok().build();
+ } catch (Exception e) {
+ e.printStackTrace();
+ LOG.error("Delete VNFM from A&AI failed! VNFM ID: " + vnfmId + "resouce-version:"
+ + resourceVersion, e.getMessage());
+ return Response.serverError().build();
+ }
+ } else {
+ LOG.error("resouce-version is null ! Can not delete resouce from A&AI. ");
+ return Response.serverError().build();
+ }
+ }
+
+ private VnfmRegisterInfo queryVnfmDetail(String vnfmId) {
+ VnfmRegisterInfo vnfm = new VnfmRegisterInfo();
+ EsrVnfmDetail esrVnfmDetail = new EsrVnfmDetail();
+ try {
+ String esrVnfmstr = ExternalSystemProxy.queryVnfmDetail(vnfmId);
+ LOG.info("Response from AAI by query VNFM: " + esrVnfmstr);
+ esrVnfmDetail = new Gson().fromJson(esrVnfmstr, EsrVnfmDetail.class);
+ vnfm = VnfmManagerUtil.esrVnfm2VnfmRegisterInfo(esrVnfmDetail);
+ return vnfm;
+ } catch (Exception e) {
+ e.printStackTrace();
+ LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e.getMessage());
+ return null;
+ }
+ }
+
+ private ArrayList<VnfmRegisterInfo> getVnfmDetailList(EsrVnfmList esrVnfm) {
+ ArrayList<VnfmRegisterInfo> vnfmInfoList = new ArrayList<VnfmRegisterInfo>();
+ VnfmRegisterInfo vnfmInfo = new VnfmRegisterInfo();
+ for (int i = 0; i < esrVnfm.getEsrVnfm().size(); i++) {
+ String vnfmId = esrVnfm.getEsrVnfm().get(i).getVnfmId();
+ vnfmInfo = queryVnfmDetail(vnfmId);
+ if (vnfmInfo != null) {
+ vnfmInfoList.add(vnfmInfo);
+ }
+ }
+ return vnfmInfoList;
+ }
+
+ private String getResourceVersion (String vnfmId) {
+ EsrVnfmDetail esrVnfmDetail = new EsrVnfmDetail();
+ String resourceVersion = null;
+ esrVnfmDetail = queryEsrVnfmDetail(vnfmId);
+ if (esrVnfmDetail != null && esrVnfmDetail.getResourceVersion() != null) {
+ resourceVersion = esrVnfmDetail.getResourceVersion();
+ }
+ return resourceVersion;
+ }
+
+ private EsrVnfmDetail queryEsrVnfmDetail (String vnfmId) {
+ EsrVnfmDetail esrVnfmDetail = new EsrVnfmDetail();
+ try {
+ String esrVnfmstr = ExternalSystemProxy.queryVnfmDetail(vnfmId);
+ LOG.info("Response from AAI by query VNFM: " + esrVnfmstr);
+ esrVnfmDetail = new Gson().fromJson(esrVnfmstr, EsrVnfmDetail.class);
+ } catch (Exception e) {
+ e.printStackTrace();
+ LOG.error("Query VNFM detail failed! VNFM ID: " + vnfmId, e.getMessage());
+ }
+ return esrVnfmDetail;