1 files changed, 492 insertions, 0 deletions
diff --git a/so-etsi-sol005-adapter-application/src/main/java/org/onap/so/adapters/vfc/rest/VfcManager.java b/so-etsi-sol005-adapter-application/src/main/java/org/onap/so/adapters/vfc/rest/VfcManager.java
new file mode 100644
index 0000000..b817b5b
--- /dev/null
+++ b/so-etsi-sol005-adapter-application/src/main/java/org/onap/so/adapters/vfc/rest/VfcManager.java
@@ -0,0 +1,492 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.adapters.vfc.rest;
+
+import java.util.HashMap;
+import java.util.Map;
+import org.onap.so.adapters.vfc.constant.CommonConstant;
+import org.onap.so.adapters.vfc.constant.CommonConstant.Step;
+import org.onap.so.adapters.vfc.constant.DriverExceptionID;
+import org.onap.so.adapters.vfc.constant.HttpCode;
+import org.onap.so.adapters.vfc.exceptions.ApplicationException;
+import org.onap.so.adapters.vfc.model.CustomerModel;
+import org.onap.so.adapters.vfc.model.NSResourceInputParameter;
+import org.onap.so.adapters.vfc.model.NsCreateReq;
+import org.onap.so.adapters.vfc.model.NsInstantiateReq;
+import org.onap.so.adapters.vfc.model.NsOperationKey;
+import org.onap.so.adapters.vfc.model.NsParameters;
+import org.onap.so.adapters.vfc.model.NsProgressStatus;
+import org.onap.so.adapters.vfc.model.NsScaleParameters;
+import org.onap.so.adapters.vfc.model.ResponseDescriptor;
+import org.onap.so.adapters.vfc.model.RestfulResponse;
+import org.onap.so.adapters.vfc.model.VFCScaleData;
+import org.onap.so.adapters.vfc.util.JsonUtil;
+import org.onap.so.adapters.vfc.util.RestfulUtil;
+import org.onap.so.adapters.vfc.util.ValidateUtil;
+import org.onap.so.db.request.beans.ResourceOperationStatus;
+import org.onap.so.db.request.data.repository.ResourceOperationStatusRepository;
+import org.onap.so.requestsdb.RequestsDbConstant;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Primary;
+import org.springframework.data.domain.Example;
+import org.springframework.stereotype.Component;
+
+/**
+ * VF-C Manager <br>
+ * <p>
+ * </p>
+ * 
+ * @author
+ * @version ONAP Amsterdam Release 2017-08-28
+ */
+@Component
+@Primary
+public class VfcManager {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(VfcManager.class);
+
+    /**
+     * nfvo url map
+     */
+    private Map<String, String> nfvoUrlMap;
+
+    @Autowired
+    private ResourceOperationStatusRepository resourceOperationStatusRepository;
+
+    @Autowired
+    private RestfulUtil restfulUtil;
+
+
+    public VfcManager() {
+        nfvoUrlMap = new HashMap<>();
+        nfvoUrlMap.put(Step.CREATE, CommonConstant.NFVO_CREATE_URL);
+        nfvoUrlMap.put(Step.INSTANTIATE, CommonConstant.NFVO_INSTANTIATE_URL);
+        nfvoUrlMap.put(Step.TERMINATE, CommonConstant.NFVO_TERMINATE_URL);
+        nfvoUrlMap.put(Step.DELETE, CommonConstant.NFVO_DELETE_URL);
+        nfvoUrlMap.put(Step.QUERY, CommonConstant.NFVO_QUERY_URL);
+        nfvoUrlMap.put(Step.SCALE, CommonConstant.NFVO_SCALE_URL);
+    }
+
+    /**
+     * create network service <br>
+     * 
+     * @param segInput input parameters for current node from http request
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse createNs(NSResourceInputParameter segInput) throws ApplicationException {
+
+        // Step1: get service template by node type
+        String csarId = segInput.getNsServiceModelUUID();
+        // nsdId for NFVO is "id" in the response, while for SDNO is "servcice template id"
+        LOGGER.info("serviceTemplateId is {}, id is {}", csarId, csarId);
+
+        LOGGER.info("create ns -> begin");
+        // Step2: Prepare url and method type
+        String url = getUrl(null, CommonConstant.Step.CREATE);
+        String methodType = CommonConstant.MethodType.POST;
+
+        // Step3: Prepare restful parameters and options
+        NsCreateReq oRequest = new NsCreateReq();
+        oRequest.setCsarId(csarId);
+        oRequest.setNsName(segInput.getNsServiceName());
+        oRequest.setDescription(segInput.getNsServiceDescription());
+        CustomerModel context = new CustomerModel();
+        context.setGlobalCustomerId(segInput.getNsOperationKey().getGlobalSubscriberId());
+        context.setServiceType(segInput.getNsOperationKey().getServiceType());
+        oRequest.setContext(context);
+        String createReq = JsonUtil.marshal(oRequest);
+
+        // Step4: Call NFVO or SDNO lcm to create ns
+        RestfulResponse createRsp = restfulUtil.send(url, methodType, createReq);
+        ValidateUtil.assertObjectNotNull(createRsp);
+        LOGGER.info("create ns response status is : {}", createRsp.getStatus());
+        LOGGER.info("create ns response content is : {}", createRsp.getResponseContent());
+
+        // Step 5: save resource operation information
+        ResourceOperationStatus status = new ResourceOperationStatus(segInput.getNsOperationKey().getServiceId(),
+                segInput.getNsOperationKey().getOperationId(), segInput.getNsOperationKey().getNodeTemplateUUID());
+        status.setStatus(RequestsDbConstant.Status.PROCESSING);
+        status = resourceOperationStatusRepository.save(status);
+        if (!HttpCode.isSucess(createRsp.getStatus())) {
+            LOGGER.error("update segment operation status : fail to create ns");
+            status.setProgress("40");
+            status.setStatusDescription("NS is created");
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(createRsp.getStatus()));
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_CREATE_NS);
+        }
+        @SuppressWarnings("unchecked")
+        Map<String, String> rsp = JsonUtil.unMarshal(createRsp.getResponseContent(), Map.class);
+        String nsInstanceId = rsp.get(CommonConstant.NS_INSTANCE_ID);
+        if (ValidateUtil.isStrEmpty(nsInstanceId)) {
+            LOGGER.error("Invalid instanceId from create operation");
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR,
+                    DriverExceptionID.INVALID_RESPONSEE_FROM_CREATE_OPERATION);
+        }
+        LOGGER.info("create ns -> end");
+        LOGGER.info("save segment and operaton info -> begin");
+        // Step 6: add relation between service and NS
+        AaiUtil.addRelation(segInput.getNsOperationKey().getGlobalSubscriberId(),
+                segInput.getNsOperationKey().getServiceType(), segInput.getNsOperationKey().getServiceId(),
+                nsInstanceId);
+        LOGGER.info("save segment and operation info -> end");
+        return createRsp;
+    }
+
+    /**
+     * delete network service <br>
+     * 
+     * @param nsOperationKey The operation key of the NS resource
+     * @param nsInstanceId The NS instance id
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse deleteNs(NsOperationKey nsOperationKey, String nsInstanceId) throws ApplicationException {
+        LOGGER.info("delete ns -> begin");
+        // Step1: prepare url and methodType
+        String url = getUrl(nsInstanceId, CommonConstant.Step.DELETE);
+        String methodType = CommonConstant.MethodType.DELETE;
+
+        // Step2: prepare restful parameters and options
+        RestfulResponse deleteRsp = restfulUtil.send(url, methodType, "");
+        ValidateUtil.assertObjectNotNull(deleteRsp);
+        LOGGER.info("delete ns response status is : {}", deleteRsp.getStatus());
+        LOGGER.info("delete ns response content is : {}", deleteRsp.getResponseContent());
+        LOGGER.info("delete ns -> end");
+
+        ResourceOperationStatus status = new ResourceOperationStatus(nsOperationKey.getServiceId(),
+                nsOperationKey.getOperationId(), nsOperationKey.getNodeTemplateUUID());
+        if (!HttpCode.isSucess(deleteRsp.getStatus())) {
+            LOGGER.error("fail to delete ns");
+
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(deleteRsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.TERMINATE_NS_FAILED);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_DELETE_NS);
+        }
+
+        // Step3: remove relation info between service and ns
+        AaiUtil.removeRelation(nsOperationKey.getGlobalSubscriberId(), nsOperationKey.getServiceType(),
+                nsOperationKey.getServiceId(), nsInstanceId);
+        LOGGER.info("delete segment information -> end");
+
+        // Step4: update service segment operation status
+        status.setStatus(RequestsDbConstant.Status.FINISHED);
+        status.setErrorCode(String.valueOf(deleteRsp.getStatus()));
+        status.setProgress("100");
+        status.setStatusDescription("VFC resource deletion finished");
+        resourceOperationStatusRepository.save(status);
+        LOGGER.info("update segment operaton status for delete -> end");
+
+        return deleteRsp;
+
+    }
+
+    /**
+     * instantiate network service <br>
+     * 
+     * @param nsInstanceId The NS instance id
+     * @param segInput input parameters for current node from http request
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse instantiateNs(String nsInstanceId, NSResourceInputParameter segInput)
+            throws ApplicationException {
+        // Call the NFVO or SDNO service to instantiate service
+        LOGGER.info("instantiate ns -> begin");
+
+        // Step1: Prepare restful parameters and options
+        NsInstantiateReq oRequest = new NsInstantiateReq();
+        oRequest.setNsInstanceId(nsInstanceId);
+        NsParameters nsParameters = segInput.getNsParameters();
+        oRequest.setLocationConstraints(nsParameters.getLocationConstraints());
+        oRequest.setAdditionalParamForNs(nsParameters.getAdditionalParamForNs());
+        String instReq = JsonUtil.marshal(oRequest);
+        // Step2: prepare url and
+        String url = getUrl(nsInstanceId, CommonConstant.Step.INSTANTIATE);
+        String methodType = CommonConstant.MethodType.POST;
+
+        RestfulResponse instRsp = restfulUtil.send(url, methodType, instReq);
+        ResourceOperationStatus status = new ResourceOperationStatus(segInput.getNsOperationKey().getServiceId(),
+                segInput.getNsOperationKey().getOperationId(), segInput.getNsOperationKey().getNodeTemplateUUID());
+        ValidateUtil.assertObjectNotNull(instRsp);
+        if (!HttpCode.isSucess(instRsp.getStatus())) {
+            LOGGER.error("update segment operation status : fail to instantiate ns");
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(instRsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.INSTANTIATE_NS_FAILED);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_INSTANTIATE_NS);
+        }
+        LOGGER.info("instantiate ns response status is : {}", instRsp.getStatus());
+        LOGGER.info("instantiate ns response content is : {}", instRsp.getResponseContent());
+        ValidateUtil.assertObjectNotNull(instRsp.getResponseContent());
+        @SuppressWarnings("unchecked")
+        Map<String, String> rsp = JsonUtil.unMarshal(instRsp.getResponseContent(), Map.class);
+        String jobId = rsp.get(CommonConstant.JOB_ID);
+        if (ValidateUtil.isStrEmpty(jobId)) {
+            LOGGER.error("Invalid jobId from instantiate operation");
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(instRsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.INSTANTIATE_NS_FAILED);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR,
+                    DriverExceptionID.INVALID_RESPONSE_FROM_INSTANTIATE_OPERATION);
+        }
+        LOGGER.info("instantiate ns -> end");
+        // Step 3: update segment operation job id
+        LOGGER.info("update resource operation status job id -> begin");
+        status.setJobId(jobId);
+        status.setProgress("100");
+        status.setStatusDescription("NS initiation completed.");
+        resourceOperationStatusRepository.save(status);
+        LOGGER.info("update segment operation job id -> end");
+
+        return instRsp;
+    }
+
+    /**
+     * terminate network service <br>
+     * 
+     * @param nsOperationKey The operation key for NS resource
+     * @param nsInstanceId The NS instance id
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse terminateNs(NsOperationKey nsOperationKey, String nsInstanceId) throws ApplicationException {
+        // Step1: save segment operation info for delete process
+        LOGGER.info("save segment operation for delete process");
+        ResourceOperationStatus status = new ResourceOperationStatus(nsOperationKey.getServiceId(),
+                nsOperationKey.getOperationId(), nsOperationKey.getNodeTemplateUUID());
+        status.setStatus(RequestsDbConstant.Status.PROCESSING);
+        resourceOperationStatusRepository.save(status);
+
+        LOGGER.info("terminate ns -> begin");
+        // Step2: prepare url and method type
+        String url = getUrl(nsInstanceId, CommonConstant.Step.TERMINATE);
+        String methodType = CommonConstant.MethodType.POST;
+
+        // Step3: prepare restful parameters and options
+        Map<String, String> reqBody = new HashMap<>();
+        reqBody.put("nsInstanceId", nsInstanceId);
+        reqBody.put("terminationType", "graceful");
+        reqBody.put("gracefulTerminationTimeout", "60");
+
+        // Step4: Call the NFVO or SDNO service to terminate service
+        RestfulResponse terminateRsp = restfulUtil.send(url, methodType, JsonUtil.marshal(reqBody));
+        ValidateUtil.assertObjectNotNull(terminateRsp);
+        LOGGER.info("terminate ns response status is : {}", terminateRsp.getStatus());
+        LOGGER.info("terminate ns response content is : {}", terminateRsp.getResponseContent());
+        // Step 3: update segment operation
+        if (!HttpCode.isSucess(terminateRsp.getStatus())) {
+            LOGGER.error("fail to instantiate ns");
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(terminateRsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.TERMINATE_NS_FAILED);
+            resourceOperationStatusRepository.save(status);
+
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_TERMINATE_NS);
+        }
+        @SuppressWarnings("unchecked")
+        Map<String, String> rsp = JsonUtil.unMarshal(terminateRsp.getResponseContent(), Map.class);
+        String jobId = rsp.get(CommonConstant.JOB_ID);
+        if (ValidateUtil.isStrEmpty(jobId)) {
+            LOGGER.error("Invalid jobId from terminate operation");
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setErrorCode(String.valueOf(terminateRsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.TERMINATE_NS_FAILED);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR,
+                    DriverExceptionID.INVALID_RESPONSE_FROM_TERMINATE_OPERATION);
+        }
+        LOGGER.info("terminate ns -> end");
+
+        LOGGER.info("update segment job id -> begin");
+        status.setProgress("60");
+        status.setStatusDescription("NS is termination completed");
+        status.setJobId(jobId);
+        resourceOperationStatusRepository.save(status);
+        LOGGER.info("update segment job id -> end");
+
+        return terminateRsp;
+    }
+
+    /**
+     * get ns progress by job Id <br>
+     * 
+     * @param nsOperationKey The OperationKey for NS resource
+     * @param jobId the job id
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse getNsProgress(NsOperationKey nsOperationKey, String jobId) throws ApplicationException {
+
+        ValidateUtil.assertObjectNotNull(jobId);
+        // Step 1: query the current resource operation status
+        ResourceOperationStatus status = new ResourceOperationStatus(nsOperationKey.getServiceId(),
+                nsOperationKey.getOperationId(), nsOperationKey.getNodeTemplateUUID());
+        status = resourceOperationStatusRepository.findOne(Example.of(status))
+                .orElseThrow(() -> new ApplicationException(404, "Cannot Find Operation Status"));
+        // Step 2: start query
+        LOGGER.info("query ns status -> begin");
+        String url = getUrl(jobId, CommonConstant.Step.QUERY);
+        String methodType = CommonConstant.MethodType.GET;
+        // prepare restful parameters and options
+        RestfulResponse rsp = restfulUtil.send(url, methodType, "");
+        ValidateUtil.assertObjectNotNull(rsp);
+        LOGGER.info("query ns progress response status is : {}", rsp.getStatus());
+        LOGGER.info("query ns progress response content is : {}", rsp.getResponseContent());
+        // Step 3:check the response staus
+        if (!HttpCode.isSucess(rsp.getStatus())) {
+            LOGGER.info("fail to query job status");
+            status.setErrorCode(String.valueOf(rsp.getStatus()));
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            status.setStatusDescription(CommonConstant.StatusDesc.QUERY_JOB_STATUS_FAILED);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_QUERY_JOB_STATUS);
+        }
+        // Step 4: Process Network Service Instantiate Response
+        NsProgressStatus nsProgress = JsonUtil.unMarshal(rsp.getResponseContent(), NsProgressStatus.class);
+        ResponseDescriptor rspDesc = nsProgress.getResponseDescriptor();
+        // Step 5: update segment operation progress
+
+        status.setProgress(rspDesc.getProgress());
+        status.setStatusDescription(rspDesc.getStatusDescription());
+        resourceOperationStatusRepository.save(status);
+
+        // Step 6: update segment operation status
+        if (RequestsDbConstant.Progress.ONE_HUNDRED.equals(rspDesc.getProgress())
+                && RequestsDbConstant.Status.FINISHED.equals(rspDesc.getStatus())) {
+            LOGGER.info("job result is succeeded, operType is {}", status.getOperType());
+            status.setErrorCode(String.valueOf(rsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.QUERY_JOB_STATUS_FAILED);
+
+            if (RequestsDbConstant.OperationType.CREATE.equalsIgnoreCase(status.getOperType())
+                    || "createInstance".equalsIgnoreCase(status.getOperType())) {
+                status.setStatus(RequestsDbConstant.Status.FINISHED);
+            }
+            resourceOperationStatusRepository.save(status);
+        } else if (RequestsDbConstant.Status.ERROR.equals(rspDesc.getStatus())) {
+            LOGGER.error("job result is failed, operType is {}", status.getOperType());
+            status.setErrorCode(String.valueOf(rsp.getStatus()));
+            status.setStatusDescription(CommonConstant.StatusDesc.QUERY_JOB_STATUS_FAILED);
+            status.setStatus(RequestsDbConstant.Status.ERROR);
+            resourceOperationStatusRepository.save(status);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.JOB_STATUS_ERROR);
+        } else {
+            LOGGER.error("unexcepted response status");
+        }
+        LOGGER.info("query ns status -> end");
+
+        return rsp;
+    }
+
+    /**
+     * Scale NS instance <br>
+     * 
+     * @param nsInstanceId The NS instance id
+     * @param segInput input parameters for current node from http request
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    public RestfulResponse scaleNs(String nsInstanceId, NSResourceInputParameter segInput) throws ApplicationException {
+        // Call the NFVO to scale service
+        LOGGER.info("scale ns -> begin");
+
+        // Step1: Prepare restful parameters and options
+        VFCScaleData oRequest = new VFCScaleData();
+        oRequest.setNsInstanceId(nsInstanceId);
+        NsScaleParameters nsScaleParameters = segInput.getNsScaleParameters();
+        oRequest.setScaleType(nsScaleParameters.getScaleType());
+        oRequest.setScaleNsData(nsScaleParameters.getScaleNsByStepsData());
+        String scaleReq = JsonUtil.marshal(oRequest);
+
+        // Step2: prepare url and method type
+        String url = getUrl(nsInstanceId, CommonConstant.Step.SCALE);
+        String methodType = CommonConstant.MethodType.POST;
+        LOGGER.info("scale ns request is {}", scaleReq);
+        // Step3: Call NFVO lcm to scale ns
+        RestfulResponse scaleRsp = restfulUtil.send(url, methodType, scaleReq);
+
+        ResourceOperationStatus status = new ResourceOperationStatus(segInput.getNsOperationKey().getServiceId(),
+                segInput.getNsOperationKey().getOperationId(), segInput.getNsOperationKey().getNodeTemplateUUID());
+        ResourceOperationStatus nsOperInfo = resourceOperationStatusRepository.findOne(Example.of(status))
+                .orElseThrow(() -> new ApplicationException(404, "Cannot Find Operation Status"));
+        ValidateUtil.assertObjectNotNull(scaleRsp);
+        if (!HttpCode.isSucess(scaleRsp.getStatus())) {
+            LOGGER.error("update segment operation status : fail to scale ns");
+            nsOperInfo.setStatus(RequestsDbConstant.Status.ERROR);
+            nsOperInfo.setErrorCode(String.valueOf(scaleRsp.getStatus()));
+            nsOperInfo.setStatusDescription(CommonConstant.StatusDesc.SCALE_NS_FAILED);
+            resourceOperationStatusRepository.save(nsOperInfo);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR, DriverExceptionID.FAIL_TO_SCALE_NS);
+        }
+        LOGGER.info("scale ns response status is {}", scaleRsp.getStatus());
+        LOGGER.info("scale ns response content is {}", scaleRsp.getResponseContent());
+
+        ValidateUtil.assertObjectNotNull(scaleRsp.getResponseContent());
+        @SuppressWarnings("unchecked")
+        Map<String, String> rsp = JsonUtil.unMarshal(scaleRsp.getResponseContent(), Map.class);
+        String jobId = rsp.get(CommonConstant.JOB_ID);
+        if (ValidateUtil.isStrEmpty(jobId)) {
+            LOGGER.error("Invalid jobId from scale operation");
+            nsOperInfo.setStatus(RequestsDbConstant.Status.ERROR);
+            nsOperInfo.setErrorCode(String.valueOf(scaleRsp.getStatus()));
+            nsOperInfo.setStatusDescription(CommonConstant.StatusDesc.SCALE_NS_FAILED);
+            resourceOperationStatusRepository.save(nsOperInfo);
+            throw new ApplicationException(HttpCode.INTERNAL_SERVER_ERROR,
+                    DriverExceptionID.INVALID_RESPONSE_FROM_SCALE_OPERATION);
+        }
+
+        LOGGER.info("update resource operation status job id -> begin");
+        // Step 4: update segment operation job id
+        nsOperInfo.setJobId(jobId);
+        resourceOperationStatusRepository.save(nsOperInfo);
+        LOGGER.info("update segment operation job id -> end");
+        LOGGER.info("scale ns -> end");
+
+        return scaleRsp;
+    }
+
+    /**
+     * get url for the operation <br>
+     * 
+     * @param variable variable should be put in the url
+     * @param step step of the operation (terminate,query,delete)
+     * @return
+     * @since ONAP Amsterdam Release
+     */
+    private String getUrl(String variable, String step) {
+
+        String url;
+        String originalUrl;
+        originalUrl = nfvoUrlMap.get(step);
+        url = String.format(originalUrl, variable);
+        return url;
+
+    }
+
+}