1 package org.onap.so.bpmn.infrastructure.scripts
3 import com.fasterxml.jackson.databind.ObjectMapper
4 import org.apache.commons.lang3.StringUtils
5 import org.camunda.bpm.engine.delegate.DelegateExecution
6 import org.onap.so.beans.nsmf.EsrInfo
7 import org.onap.so.beans.nsmf.NssiResponse
8 import org.onap.so.beans.nsmf.NssmfAdapterNBIRequest
9 import org.onap.so.beans.nsmf.ResponseDescriptor
10 import org.onap.so.beans.nsmf.ServiceInfo
11 import org.onap.so.beans.nsmf.SliceTaskInfo
12 import org.onap.so.beans.nsmf.SliceTaskParamsAdapter
13 import org.onap.so.beans.nsmf.oof.SubnetType
14 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
15 import org.onap.so.bpmn.common.scripts.ExceptionUtil
16 import org.onap.so.bpmn.common.scripts.NssmfAdapterUtils
17 import org.onap.so.bpmn.core.json.JsonUtils
18 import org.slf4j.Logger
19 import org.slf4j.LoggerFactory
20 import org.springframework.http.ResponseEntity
23 class DoAllocateNSSI extends AbstractServiceTaskProcessor {
25 private static final Logger logger = LoggerFactory.getLogger(DoAllocateNSSI.class);
27 ExceptionUtil exceptionUtil = new ExceptionUtil()
29 JsonUtils jsonUtil = new JsonUtils()
31 ObjectMapper objectMapper = new ObjectMapper()
33 private NssmfAdapterUtils nssmfAdapterUtils = new NssmfAdapterUtils(httpClientFactory, jsonUtil)
35 private static final NSSMF_ALLOCATE_URL = "/api/rest/provMns/v1/NSS/SliceProfiles"
37 private static final NSSMF_QUERY_JOB_STATUS_URL = "/NSS/jobs/%s"
40 void preProcessRequest(DelegateExecution execution) {
41 logger.trace("Enter preProcessRequest()")
43 NssmfAdapterNBIRequest nbiRequest = execution.getVariable("nbiRequest") as NssmfAdapterNBIRequest
45 execution.setVariable("currentCycle", 0)
46 boolean isNSIOptionAvailable = execution.getVariable("isNSIOptionAvailable") as Boolean
48 if (!isNSIOptionAvailable) {
49 nbiRequest.serviceInfo.setActionType("allocate")
50 } else if (StringUtils.isBlank(nbiRequest.serviceInfo.nssiId)){
51 nbiRequest.serviceInfo.setActionType("allocate")
53 nbiRequest.serviceInfo.setActionType("modify")
55 execution.setVariable("nbiRequest", nbiRequest)
56 logger.trace("Exit preProcessRequest")
60 * send Create Request NSSMF
63 void sendCreateRequestNSSMF(DelegateExecution execution) {
64 NssmfAdapterNBIRequest nbiRequest = execution.getVariable("nbiRequest") as NssmfAdapterNBIRequest
65 String response = nssmfAdapterUtils.sendPostRequestNSSMF(execution, NSSMF_ALLOCATE_URL,
66 objectMapper.writeValueAsString(nbiRequest))
67 ResponseEntity responseEntity = objectMapper.readValue(response, ResponseEntity.class)
68 String respBody = responseEntity.getBody()
69 NssiResponse result = objectMapper.readValue(respBody, NssiResponse.class)
72 execution.setVariable("serviceInfo", nbiRequest.getServiceInfo())
73 execution.setVariable("esrInfo", nbiRequest.getEsrInfo())
77 * query nssi allocate status
80 void queryNSSIStatus(DelegateExecution execution) {
81 NssmfAdapterNBIRequest nbiRequest = new NssmfAdapterNBIRequest()
82 NssiResponse nssiAllocateResult = execution.getVariable("nssiAllocateResult") as NssiResponse
83 String jobId = nssiAllocateResult.getJobId()
84 String nssiId = nssiAllocateResult.getNssiId()
86 ServiceInfo serviceInfo = execution.getVariable("serviceInfo") as ServiceInfo
87 serviceInfo.setNssiId(nssiId)
88 EsrInfo esrInfo = execution.getVariable("esrInfo") as EsrInfo
90 //nbiRequest.setResponseId(jobId)
91 nbiRequest.setServiceInfo(serviceInfo)
92 nbiRequest.setEsrInfo(esrInfo)
94 String endpoint = String.format(NSSMF_QUERY_JOB_STATUS_URL, jobId)
97 nssmfAdapterUtils.sendPostRequestNSSMF(execution, endpoint, objectMapper.writeValueAsString(nbiRequest))
99 ResponseEntity responseEntity = objectMapper.readValue(response, ResponseEntity.class)
100 String result = responseEntity.getBody()
102 ResponseDescriptor responseDescriptor = objectMapper.readValue(result, ResponseDescriptor.class)
104 //todo: handle status
105 execution.setVariable("nssiAllocateResult", responseDescriptor)
108 void prepareUpdateOrchestrationTask(DelegateExecution execution) {
109 logger.debug("Start prepareUpdateOrchestrationTask progress")
110 String requestMethod = "PUT"
112 SliceTaskParamsAdapter sliceParams =
113 execution.getVariable("sliceTaskParams") as SliceTaskParamsAdapter
114 ResponseDescriptor response = execution.getVariable("nssiAllocateResult") as ResponseDescriptor
115 SubnetType subnetType = execution.getVariable("subnetType") as SubnetType
118 SliceTaskInfo sliceTaskInfo = execution.getVariable("sliceTaskInfo") as SliceTaskInfo
119 sliceTaskInfo.progress = response.getProgress()
120 sliceTaskInfo.status = response.getStatus()
121 sliceTaskInfo.statusDescription = response.getStatusDescription()
122 updateNssiResult(sliceParams, subnetType, sliceTaskInfo)
124 String paramJson = sliceParams.convertToJson()
125 execution.setVariable("CSSOT_paramJson", paramJson)
126 execution.setVariable("CSSOT_requestMethod", requestMethod)
128 execution.setVariable("sliceTaskParams", sliceParams)
129 execution.setVariable("sliceTaskInfo", sliceTaskInfo)
130 logger.debug("Finish prepareUpdateOrchestrationTask progress")
133 private void updateNssiResult(SliceTaskParamsAdapter sliceTaskParams, SubnetType subnetType,
134 SliceTaskInfo sliceTaskInfo) {
135 switch (subnetType) {
137 sliceTaskParams.cnSliceTaskInfo = sliceTaskInfo
139 case SubnetType.AN_NF:
140 sliceTaskParams.anSliceTaskInfo = sliceTaskInfo
142 case SubnetType.TN_BH:
143 sliceTaskParams.tnBHSliceTaskInfo = sliceTaskInfo
145 case SubnetType.TN_FH:
146 sliceTaskParams.tnFHSliceTaskInfo = sliceTaskInfo
148 case SubnetType.TN_MH:
149 sliceTaskParams.tnMHSliceTaskInfo = sliceTaskInfo
154 void timeDelay(DelegateExecution execution) {
155 logger.trace("Enter timeDelay in DoAllocateNSSI()")
158 int currentCycle = execution.getVariable("currentCycle") as Integer
159 currentCycle = currentCycle + 1
160 if(currentCycle > 60)
162 logger.trace("Completed all the retry times... but still nssmf havent completed the creation process...")
163 exceptionUtil.buildAndThrowWorkflowException(execution, 500, "NSSMF creation didnt complete by time...")
165 execution.setVariable("currentCycle", currentCycle)
166 } catch(InterruptedException e) {
167 logger.info("Time Delay exception" + e)
169 logger.trace("Exit timeDelay in DoAllocateNSSI()")