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authorSeshu Kumar M <seshu.kumar.m@huawei.com>2020-03-03 04:49:26 +0000
committerGerrit Code Review <gerrit@onap.org>2020-03-03 04:49:26 +0000
commitd47d0a90e00026faab22db554959322ca2167b6e (patch)
tree8fbc038e0f4f317a99904c8205db597f8d9b6b39
parent76410e43903342127617a6bdf205302fe1311737 (diff)
parentd10c0f11917d3c3d18fda458683b6960ac1cd53e (diff)
Merge "Add script for delete slice service"
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DeleteSliceService.groovy263
1 files changed, 263 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DeleteSliceService.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DeleteSliceService.groovy
new file mode 100644
index 0000000000..f0d43cf8d7
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DeleteSliceService.groovy
@@ -0,0 +1,263 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (c) 2019, CMCC Technologies Co., Ltd.
+ * ================================================================================
+ * 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.bpmn.infrastructure.scripts
+
+import org.camunda.bpm.engine.delegate.BpmnError
+import org.camunda.bpm.engine.delegate.DelegateExecution
+import org.onap.aai.domain.yang.ServiceProfile
+import org.onap.aai.domain.yang.ServiceProfiles
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.bpmn.common.scripts.ExceptionUtil
+import org.onap.so.bpmn.common.scripts.MsoUtils
+import org.onap.so.bpmn.common.scripts.RequestDBUtil
+import org.onap.so.bpmn.core.WorkflowException
+import org.onap.so.bpmn.core.json.JsonUtils
+import org.onap.so.client.aai.AAIObjectType
+import org.onap.so.client.aai.AAIResourcesClient
+import org.onap.so.client.aai.entities.AAIResultWrapper
+import org.onap.so.client.aai.entities.uri.AAIResourceUri
+import org.onap.so.client.aai.entities.uri.AAIUriFactory
+import org.onap.so.db.request.beans.OperationStatus
+import org.slf4j.Logger
+import org.slf4j.LoggerFactory
+
+import javax.ws.rs.NotFoundException
+
+import static org.apache.commons.lang3.StringUtils.isBlank
+
+class DeleteSliceService extends AbstractServiceTaskProcessor {
+
+ String Prefix="DELSS_"
+ ExceptionUtil exceptionUtil = new ExceptionUtil()
+ JsonUtils jsonUtil = new JsonUtils()
+ private RequestDBUtil requestDBUtil = new RequestDBUtil()
+
+ private static final Logger logger = LoggerFactory.getLogger( DeleteSliceService.class)
+
+ @Override
+ void preProcessRequest(DelegateExecution execution) {
+ execution.setVariable("prefix", Prefix)
+ String msg = ""
+
+ logger.trace("Starting preProcessRequest")
+
+ try {
+ // check for incoming json message/input
+ String siRequest = execution.getVariable("bpmnRequest")
+ String requestId = execution.getVariable("mso-request-id")
+ execution.setVariable("msoRequestId", requestId)
+
+ //e2eslice-service instance id
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+ if (isBlank(serviceInstanceId)) {
+ msg = "e2eslice-service id is null"
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+ logger.info("Input Request: ${siRequest}, reqId: ${requestId}, e2eslice-service: ${serviceInstanceId}")
+
+ //subscriberInfo
+ checkAndSetRequestParam(siRequest,"globalSubscriberId",false, execution)
+ checkAndSetRequestParam(siRequest,"serviceType",false, execution)
+ checkAndSetRequestParam(siRequest,"operationId",false, execution)
+
+ //prepare init operation status
+ execution.setVariable("progress", "0")
+ execution.setVariable("result", "processing")
+ execution.setVariable("operationType", "DELETE")
+ execution.setVariable("operationContent", "Prepare init service")
+ updateServiceOperationStatus(execution)
+
+ } catch (BpmnError e) {
+ throw e
+ } catch (Exception ex) {
+ msg = "Exception in preProcessRequest " + ex.getMessage()
+ logger.debug(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ logger.trace("Exit preProcessRequest")
+ }
+
+ /**
+ * send asynchronous response
+ * @param execution
+ */
+ void sendAsyncResponse(DelegateExecution execution) {
+ logger.trace("Staring sendSyncResponse")
+
+ try {
+ String operationId = execution.getVariable("operationId")
+ String syncResponse = """{"operationId":"${operationId}"}""".trim()
+ logger.info("sendSynchResponse: xmlSyncResponse - " + "\n" + syncResponse)
+ sendWorkflowResponse(execution, 202, syncResponse)
+
+ } catch (Exception ex) {
+ String msg = "Exception in sendSyncResponse: " + ex.getMessage()
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ logger.trace("Exit sendSyncResponse")
+ }
+
+ /**
+ * Deletes the slice service instance in aai
+ */
+ void deleteSliceServiceInstance(DelegateExecution execution) {
+ logger.trace("Entered deleteSliceServiceInstance")
+ try {
+
+ AAIResourcesClient resourceClient = new AAIResourcesClient()
+ AAIResourceUri serviceInstanceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, execution.getVariable("globalSubscriberId"), execution.getVariable("serviceType"), execution.getVariable("serviceInstanceId"))
+ resourceClient.delete(serviceInstanceUri)
+
+ execution.setVariable("progress", "100")
+ execution.setVariable("result", "finished")
+ execution.setVariable("operationContent", "NSMF completes slicing service termination.")
+ updateServiceOperationStatus(execution)
+
+ logger.trace("Exited deleteSliceServiceInstance")
+ }catch(Exception e){
+ logger.debug("Error occured within deleteSliceServiceInstance method: " + e)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Error occured during deleteSliceServiceInstance from aai")
+ }
+ }
+
+ /**
+ * update operation status
+ * @param execution
+ */
+ private void updateServiceOperationStatus(DelegateExecution execution){
+
+ OperationStatus operationStatus = new OperationStatus()
+ operationStatus.setServiceId(execution.getVariable("serviceInstanceId"))
+ operationStatus.setOperationId(execution.getVariable("operationId"))
+ operationStatus.setUserId(execution.getVariable("globalSubscriberId"))
+ operationStatus.setResult(execution.getVariable("result"))
+ operationStatus.setProgress(execution.getVariable("progress"))
+ operationStatus.setOperationContent(execution.getVariable("operationContent"))
+ operationStatus.setReason(execution.getVariable("reason"))
+ operationStatus.setOperation(execution.getVariable("operationType"))
+
+ requestDBUtil.prepareUpdateOperationStatus(execution, operationStatus)
+ }
+
+ /**
+ * delete service profile from aai
+ * @param execution
+ */
+ private void delServiceProfileFromAAI(DelegateExecution execution)
+ {
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String serviceType = execution.getVariable("serviceType")
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+ String profileId = ""
+
+ try
+ {
+ AAIResourcesClient resourceClient = new AAIResourcesClient()
+ AAIResourceUri resourceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_PROFILE_ALL, globalSubscriberId, serviceType, serviceInstanceId)
+ AAIResultWrapper wrapper = resourceClient.get(resourceUri, NotFoundException.class)
+ Optional<ServiceProfiles> serviceProfilesOpt =wrapper.asBean(ServiceProfiles.class)
+ if(serviceProfilesOpt.isPresent()){
+ ServiceProfiles serviceProfiles = serviceProfilesOpt.get()
+ ServiceProfile serviceProfile = serviceProfiles.getServiceProfile().get(0)
+ profileId = serviceProfile ? serviceProfile.getProfileId() : ""
+ }
+ resourceUri = AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_PROFILE, globalSubscriberId, serviceType, serviceInstanceId, profileId)
+ if (!resourceClient.exists(resourceUri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Service Instance was not found in aai")
+ }
+ resourceClient.delete(resourceUri)
+ }
+ catch (any)
+ {
+ String msg = "delete service profile from aai failed! cause-"+any.getCause()
+ logger.error(any.printStackTrace())
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg);
+ }
+ }
+
+ void sendSyncError(DelegateExecution execution) {
+ logger.info("Starting sendSyncError")
+
+ try {
+ String errorMessage
+ if (execution.getVariable("WorkflowException") instanceof WorkflowException) {
+ WorkflowException wfe = execution.getVariable("WorkflowException")
+ errorMessage = wfe.getErrorMessage()
+ } else {
+ errorMessage = "Sending Sync Error."
+ }
+
+ String buildworkflowException =
+ """<aetgt:WorkflowException xmlns:aetgt="http://org.onap/so/workflow/schema/v1">
+ <aetgt:ErrorMessage>${MsoUtils.xmlEscape(errorMessage)}</aetgt:ErrorMessage>
+ <aetgt:ErrorCode>7000</aetgt:ErrorCode>
+ </aetgt:WorkflowException>"""
+
+ logger.debug(buildworkflowException)
+ sendWorkflowResponse(execution, 500, buildworkflowException)
+
+ } catch (Exception ex) {
+ logger.error("Sending Sync Error Activity Failed. " + "\n" + ex.getMessage())
+ }
+
+ }
+
+ void prepareEndOperationStatus(DelegateExecution execution){
+ logger.debug(" ======== STARTED prepareEndOperationStatus Process ======== ")
+
+ execution.setVariable("progress", "100")
+ execution.setVariable("result", "error")
+ execution.setVariable("operationContent", "NSSMF Terminate service failure")
+
+ WorkflowException wfex = execution.getVariable("WorkflowException") as WorkflowException
+ String errorMessage = wfex.getErrorMessage()
+ errorMessage = errorMessage.length() > 200 ? errorMessage.substring(0,200) + "......" : errorMessage
+ execution.setVariable("reason",errorMessage)
+ updateServiceOperationStatus(execution)
+
+ logger.debug("======== COMPLETED prepareEndOperationStatus Process ======== ")
+ }
+
+ /**
+ * check parameters from request body
+ * set to execution
+ * @param siRequest
+ * @param paraName
+ * @param isErrorException
+ * @param execution
+ */
+ private void checkAndSetRequestParam(String siRequest, String paraName, boolean isErrorException, DelegateExecution execution)
+ {
+ String msg = ""
+ String paramValue = jsonUtil.getJsonValue(siRequest, paraName)
+ if (isBlank(paramValue)) {
+ msg = "Input ${paraName} is null"
+ logger.error(msg)
+ if(isErrorException)
+ {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+
+ } else {
+ execution.setVariable(paraName, paramValue)
+ }
+ }
+}