diff options
Diffstat (limited to 'bpmn')
| -rw-r--r-- | bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/DoDeleteSliceService.groovy | 322 |
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 + } + +} |