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authorSeshu Kumar M <seshu.kumar.m@huawei.com>2020-03-03 11:09:17 +0000
committerGerrit Code Review <gerrit@onap.org>2020-03-03 11:09:17 +0000
commit505d607bad24c1a64e3a094db81c0a888fb53c4b (patch)
tree69b0e643cb0631fd3d34e20855323759d005fecf
parent0b4dec6f81be0ca959b13d16636e8de7f5af8b77 (diff)
parent1c00f38ffec35f1f6e313a73dcb315e351a77b97 (diff)
Merge "Add sub-process script for deleting slice service"
-rw-r--r--bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeleteSliceService.groovy322
1 files changed, 322 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeleteSliceService.groovy b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeleteSliceService.groovy
new file mode 100644
index 0000000000..7c2a2be6ac
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeleteSliceService.groovy
@@ -0,0 +1,322 @@
+/*-
+ * ============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.AllottedResource
+import org.onap.aai.domain.yang.AllottedResources
+import org.onap.aai.domain.yang.Relationship
+import org.onap.aai.domain.yang.ServiceInstance
+import org.onap.aai.domain.yang.SliceProfiles
+import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
+import org.onap.so.bpmn.common.scripts.ExceptionUtil
+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.slf4j.Logger
+import org.slf4j.LoggerFactory
+
+import javax.ws.rs.NotFoundException
+
+import static org.apache.commons.lang3.StringUtils.isBlank
+
+/**
+ * This groovy class supports the <class>DoDeleteSliceService.bpmn</class> process.
+ *
+ * Inputs:
+ * @param - msoRequestId
+ * @param - globalSubscriberId - O
+ * @param - subscriptionServiceType - O
+ * @param - serviceInstanceId
+ *
+ */
+class DoDeleteSliceService extends AbstractServiceTaskProcessor {
+ private final String PREFIX ="DoDeleteSliceService"
+ ExceptionUtil exceptionUtil = new ExceptionUtil()
+ private static final Logger LOGGER = LoggerFactory.getLogger( DoDeleteSliceService.class)
+
+ @Override
+ void preProcessRequest(DelegateExecution execution) {
+ LOGGER.debug(" *****${PREFIX} preProcessRequest *****")
+ String msg = ""
+
+ try {
+ //String requestId = execution.getVariable("msoRequestId")
+ execution.setVariable("prefix",PREFIX)
+
+ //Inputs
+ //requestDetails.subscriberInfo. for AAI GET & PUT
+ execution.getVariable("globalSubscriberId") ?: execution.setVariable("globalSubscriberId", "")
+
+ //requestDetails.requestParameters. for AAI PUT
+ execution.getVariable("serviceType") ?: execution.setVariable("serviceType", "")
+
+ //Generated in parent for AAI PUT
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+ if (isBlank(serviceInstanceId)){
+ msg = "Input serviceInstanceId is null"
+ LOGGER.info(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
+ }
+ } catch (BpmnError e) {
+ throw e
+ } catch (Exception ex){
+ msg = "Exception in preProcessRequest " + ex.getMessage()
+ LOGGER.error(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ LOGGER.debug("*****${PREFIX} Exit preProcessRequest *****")
+ }
+
+ /**
+ * query E2ESliceService from AAI
+ * save snssai
+ * @param execution
+ */
+ void queryE2ESliceSeriveFromAAI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start queryE2ESliceSeriveFromAAI *****")
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+
+ String errorMsg = "query e2e slice service from aai failed"
+ AAIResultWrapper wrapper = queryAAI(execution, AAIObjectType.SERVICE_INSTANCE, serviceInstanceId, errorMsg)
+ Optional<ServiceInstance> si =wrapper.asBean(ServiceInstance.class)
+ if(si.isPresent())
+ {
+ String snssai = si.get()?.getEnvironmentContext()
+ execution.setVariable("snssai", snssai ?: "")
+ LOGGER.info("serviceInstanceId: ${serviceInstanceId}, snssai: ${snssai}")
+ }
+ LOGGER.trace(" *****${PREFIX} Exit queryE2ESliceSeriveFromAAI *****")
+ }
+
+ /**
+ * get allotted resource from AAI
+ * save nsi id
+ * @param execution
+ */
+ void getAllottedResFromAAI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start getAllottedResFromAAI *****")
+ String serviceInstanceId = execution.getVariable("serviceInstanceId")
+ try
+ {
+ String errorMsg = "query allotted resource from aai failed."
+ AAIResultWrapper wrapper = queryAAI(execution, AAIObjectType.ALLOTTED_RESOURCE_ALL, serviceInstanceId, errorMsg)
+ Optional<AllottedResources> ars = wrapper?.asBean(AllottedResources.class)
+ if(ars.isPresent() && ars.get().getAllottedResource())
+ {
+ List<AllottedResource> allottedResourceList = ars.get().getAllottedResource()
+ AllottedResource ar = allottedResourceList.first()
+ String relatedLink = ar?.getRelationshipList()?.getRelationship()?.first()?.getRelatedLink()
+ String nsiId = relatedLink ? relatedLink.substring(relatedLink.lastIndexOf("/") + 1,relatedLink.length()) : ""
+ execution.setVariable("nsiId", nsiId)
+ LOGGER.info("serviceInstanceId: ${serviceInstanceId}, nsiId:${nsiId}")
+ }
+ }
+ catch(BpmnError e){
+ throw e
+ }
+ catch (Exception ex){
+ String msg = "Exception in getAllottedResFromAAI " + ex.getMessage()
+ LOGGER.error(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ LOGGER.trace(" *****${PREFIX} Exit getAllottedResFromAAI *****")
+ }
+
+ /**
+ * get nsi service instance from aai
+ * save nssi id
+ * @param execution
+ */
+ void getNSIFromAAI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start getNSIFromAAI *****")
+ String nsiId = execution.getVariable("nsiId")
+ try
+ {
+ String errorMsg = "query nsi from aai failed."
+ AAIResultWrapper wrapper = queryAAI(execution, AAIObjectType.SERVICE_INSTANCE, nsiId, errorMsg)
+ Optional<ServiceInstance> si =wrapper.asBean(ServiceInstance.class)
+ List<String> nssiIdList = []
+ String msg = "nsiId:${nsiId},nssiIdList:"
+ if(si.isPresent())
+ {
+ List<Relationship> relationshipList = si.get().getRelationshipList()?.getRelationship()
+ for (Relationship relationship : relationshipList)
+ {
+ String relatedTo = relationship.getRelatedTo()
+ if (relatedTo == "service-instance")
+ {
+ String relatedLink = relationship.getRelatedLink()?:""
+ String nssiId = relatedLink ? relatedLink.substring(relatedLink.lastIndexOf("/") + 1,relatedLink.length()) : ""
+ nssiIdList.add(nssiId)
+ msg+="${nssiId}, "
+ }
+ }
+ }
+ LOGGER.info(msg)
+ execution.setVariable("nssiIdList", nssiIdList)
+ }
+ catch(BpmnError e){
+ throw e
+ }
+ catch (Exception ex){
+ String msg = "Exception in getNSIFromAAI " + ex.getMessage()
+ LOGGER.error(msg)
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
+ }
+ LOGGER.trace(" *****${PREFIX} Exit getNSIFromAAI *****")
+ }
+
+ /**
+ * get nssi service from AAI
+ * prepare list
+ * @param execution
+ */
+ void getNSSIListFromAAI(DelegateExecution execution)
+ {
+ LOGGER.trace("*****${PREFIX} Start getNSSIListFromAAI *****")
+ List<String> nssiIdList = execution.getVariable("nssiIdList")
+ List<ServiceInstance> nssiInstanceList = []
+ String errorMsg = "query nssi list from aai failed"
+ for(String nssiId : nssiIdList)
+ {
+ AAIResultWrapper wrapper = queryAAI(execution, AAIObjectType.SERVICE_INSTANCE, nssiId, errorMsg)
+ Optional<ServiceInstance> si =wrapper.asBean(ServiceInstance.class)
+ if(si.isPresent())
+ {
+ nssiInstanceList.add(si.get())
+ }
+ }
+ int size = nssiInstanceList.size()
+ int proportion = size >0 ?((90/size) as int) : 90
+ execution.setVariable("nssiInstanceList", nssiInstanceList)
+ execution.setVariable("currentNSSIIndex", 0)
+ execution.setVariable("proportion", proportion)
+ String msg ="nssiInstanceList size: ${nssiInstanceList.size()}, proportion:${proportion}"
+ LOGGER.info(msg)
+ LOGGER.trace(" *****${PREFIX} Exit getNSSIListFromAAI *****")
+ }
+
+ /**
+ * get current NSSI
+ * @param execution
+ */
+ void getCurrentNSSI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start getCurrentNSSI *****")
+ List<ServiceInstance> nssiInstanceList = execution.getVariable("nssiInstanceList")
+ int currentIndex = execution.getVariable("currentNSSIIndex") as int
+ ServiceInstance nssi = nssiInstanceList?.get(currentIndex)
+ def currentNSSI = [:]
+ currentNSSI['nssiServiceInstanceId'] = nssi?.getServiceInstanceId()
+ currentNSSI['modelInvariantId'] = nssi?.getModelInvariantId()
+ currentNSSI['modelVersionId'] = nssi?.getModelVersionId()
+ currentNSSI['snssai'] = execution.getVariable("snssai") ?: ""
+ currentNSSI['nsiServiceInstanceId'] = execution.getVariable("nsiId") ?: ""
+ currentNSSI['operationId'] = execution.getVariable("operationId") ?: ""
+ currentNSSI['e2eServiceInstanceId'] = execution.getVariable("serviceInstanceId") ?: ""
+ currentNSSI['msoRequestId'] = execution.getVariable("msoRequestId") ?: ""
+ currentNSSI['globalSubscriberId'] = execution.getVariable("globalSubscriberId") ?: ""
+ currentNSSI['serviceType'] = execution.getVariable("serviceType") ?: ""
+ currentNSSI['serviceModelInfo'] = execution.getVariable("serviceModelInfo") ?: ""
+ currentNSSI['proportion'] = (execution.getVariable("proportion") as int)*(currentIndex+1)
+ execution.setVariable("currentNSSI", currentNSSI)
+ String msg = "Now we deal with nssiServiceInstanceId: ${currentNSSI['nssiServiceInstanceId']}, current Index: ${currentIndex}, current proportion:${currentNSSI['proportion']}"
+ LOGGER.info(msg)
+ LOGGER.trace(" *****${PREFIX} Exit getCurrentNSSI *****")
+ }
+
+ /**
+ * parse next nssi
+ * @param execution
+ */
+ void parseNextNSSI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start parseNextNSSI *****")
+ if(execution.getVariable("WorkflowException") != null){
+ exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "current job failure!")
+ }
+ def currentIndex = execution.getVariable("currentNSSIIndex")
+ List<ServiceInstance> nssiInstanceList = execution.getVariable("nssiInstanceList")
+ def nextIndex = ++currentIndex
+ LOGGER.info("nextIndex: ${nextIndex}")
+ if(nextIndex >= nssiInstanceList.size()){
+ execution.setVariable("isAllNSSIFinished", "true")
+ }else{
+ execution.setVariable("isAllNSSIFinished", "false")
+ execution.setVariable("currentNSSIIndex", nextIndex)
+ }
+ LOGGER.trace(" *****${PREFIX} Exit parseNextNSSI *****")
+ }
+
+
+ /**
+ * query sliceProfile from AAI
+ * save profileId
+ * @param execution
+ */
+ void querySliceProfileFromAAI(DelegateExecution execution)
+ {
+ LOGGER.trace(" *****${PREFIX} Start querySliceProfileFromAAI *****")
+ def currentNSSI = execution.getVariable("currentNSSI")
+ String nssiId = currentNSSI['nssiServiceInstanceId']
+ String errorMsg = "query slice profile failed"
+ AAIResultWrapper wrapper = queryAAI(execution, AAIObjectType.SLICE_PROFILE_ALL, nssiId, errorMsg)
+ Optional<SliceProfiles> sliceProfiles =wrapper.asBean(SliceProfiles.class)
+ if(sliceProfiles.isPresent())
+ {
+ String profileId = sliceProfiles.get().getSliceProfile()?.get(0)?.getProfileId()
+ currentNSSI['profileId'] = profileId ?: ""
+ LOGGER.info("nssiId: ${nssiId}, profileId: ${profileId}")
+ }
+ execution.setVariable("currentNSSI", currentNSSI)
+ LOGGER.trace(" *****${PREFIX} Exit querySliceProfileFromAAI *****")
+ }
+
+ /**
+ * query AAI
+ * @param execution
+ * @param aaiObjectType
+ * @param instanceId
+ * @return AAIResultWrapper
+ */
+ private AAIResultWrapper queryAAI(DelegateExecution execution, AAIObjectType aaiObjectType, String instanceId, String errorMsg)
+ {
+ LOGGER.trace(" *****${PREFIX} Start queryAAI *****")
+ String globalSubscriberId = execution.getVariable("globalSubscriberId")
+ String serviceType = execution.getVariable("serviceType")
+
+ AAIResourcesClient resourceClient = new AAIResourcesClient()
+ AAIResourceUri resourceUri = AAIUriFactory.createResourceUri(aaiObjectType, globalSubscriberId, serviceType, instanceId)
+ if (!resourceClient.exists(resourceUri)) {
+ exceptionUtil.buildAndThrowWorkflowException(execution, 2500, errorMsg)
+ }
+ AAIResultWrapper wrapper = resourceClient.get(resourceUri, NotFoundException.class)
+ LOGGER.trace(" *****${PREFIX} Exit queryAAI *****")
+ return wrapper
+ }
+
+}