diff options
Diffstat (limited to 'bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVnfInfra.groovy')
| -rw-r--r-- | bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVnfInfra.groovy | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVnfInfra.groovy b/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVnfInfra.groovy new file mode 100644 index 0000000000..05537ad71d --- /dev/null +++ b/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVnfInfra.groovy @@ -0,0 +1,326 @@ +/*- + * ============LICENSE_START======================================================= + * OPENECOMP - MSO + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. 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 com.att.bpm.scripts + +import java.util.UUID; + +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.runtime.Execution; +import static org.apache.commons.lang3.StringUtils.*; + +import org.openecomp.mso.bpmn.core.WorkflowException +import org.openecomp.mso.bpmn.core.json.JsonUtils; + + +/** + * This class supports the CreateVnfInfra Flow + * with the creation of a generic vnf for + * infrastructure. + */ +class CreateVnfInfra extends AbstractServiceTaskProcessor { + + String Prefix="CREVI_" + ExceptionUtil exceptionUtil = new ExceptionUtil() + JsonUtils jsonUtil = new JsonUtils() + VidUtils vidUtils = new VidUtils(this) + + /** + * This method gets and validates the incoming + * request. + * + * @param - execution + */ + public void preProcessRequest(Execution execution) { + def isDebugEnabled = execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + utils.log("DEBUG", " *** STARTED CreateVnfInfra PreProcessRequest Process*** ", isDebugEnabled) + + execution.setVariable("CREVI_sentSyncResponse", false) + + try{ + // Get Variables + String createVnfRequest = execution.getVariable("bpmnRequest") + execution.setVariable("CREVI_createVnfRequest", createVnfRequest) + utils.logAudit("Incoming CreateVnfInfra Request is: \n" + createVnfRequest) + + if(createVnfRequest != null){ + + String requestId = execution.getVariable("att-mso-request-id") + execution.setVariable("CREVI_requestId", requestId) + utils.log("DEBUG", "Incoming Request Id is: " + requestId, isDebugEnabled) + + String serviceInstanceId = execution.getVariable("serviceInstanceId") + execution.setVariable("CREVI_serviceInstanceId", serviceInstanceId) + utils.log("DEBUG", "Incoming Service Instance Id is: " + serviceInstanceId, isDebugEnabled) + + String vnfType = execution.getVariable("vnfType") + execution.setVariable("CREVI_vnfType", vnfType) + utils.log("DEBUG", "Incoming Vnf Type is: " + vnfType, isDebugEnabled) + + String vnfName = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.requestInfo.instanceName") + execution.setVariable("CREVI_vnfName", vnfName) + utils.log("DEBUG", "Incoming Vnf Name is: " + vnfName, isDebugEnabled) + + String serviceId = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.requestInfo.productFamilyId") + execution.setVariable("CREVI_serviceId", serviceId) + utils.log("DEBUG", "Incoming Service Id is: " + serviceId, isDebugEnabled) + + String source = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.requestInfo.source") + execution.setVariable("CREVI_source", source) + utils.log("DEBUG", "Incoming Source is: " + source, isDebugEnabled) + + String suppressRollback = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.requestInfo.suppressRollback") + execution.setVariable("CREVI_suppressRollback", suppressRollback) + utils.log("DEBUG", "Incoming Suppress Rollback is: " + suppressRollback, isDebugEnabled) + + String modelInvariantId = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.modelInfo.modelInvariantId") + execution.setVariable("CREVI_modelInvariantId", modelInvariantId) + utils.log("DEBUG", "Incoming Invariant Id is: " + modelInvariantId, isDebugEnabled) + + String modelVersion = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.modelInfo.modelVersion") + execution.setVariable("CREVI_modelVersion", modelVersion) + utils.log("DEBUG", "Incoming Model Version is: " + modelVersion, isDebugEnabled) + + //For Completion Handler & Fallout Handler + String requestInfo = + """<request-info xmlns="http://ecomp.att.com/mso/infra/vnf-request/v1"> + <request-id>${requestId}</request-id> + <action>CREATE</action> + <source>${source}</source> + </request-info>""" + + execution.setVariable("CREVI_requestInfo", requestInfo) + + //TODO: Orch Status - TBD, will come from SDN-C Response in 1702 + String orchStatus = "Created" + execution.setVariable("CREVI_orchStatus", orchStatus) + + //TODO: Equipment Role - Should come from SDN-C Response in 1702 + String equipmentRole = " " + execution.setVariable("CREVI_equipmentRole", equipmentRole) + + String vnfId = execution.getVariable("testVnfId") // for junits + if(isBlank(vnfId)){ + vnfId = UUID.randomUUID().toString() + utils.log("DEBUG", "Generated Vnf Id is: " + vnfId, isDebugEnabled) + } + execution.setVariable("CREVI_vnfId", vnfId) + + // Setting for Sub Flow Calls + execution.setVariable("CREVI_type", "generic-vnf") + execution.setVariable("GENGS_type", "service-instance") + + }else{ + exceptionUtil.buildAndThrowWorkflowException(execution, 500, "Incoming Bpmn Request is Null.") + } + + }catch(BpmnError b){ + utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugEnabled) + throw b + }catch(Exception e){ + utils.log("DEBUG", " Error Occured in CreateVnfInfra PreProcessRequest method!" + e.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra PreProcessRequest") + + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra PreProcessRequest Process ***", isDebugEnabled) + } + + public void sendSyncResponse (Execution execution) { + def isDebugEnabled=execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + + utils.log("DEBUG", " *** STARTED CreateVnfInfra SendSyncResponse Process *** ", isDebugEnabled) + + try { + String requestId = execution.getVariable("CREVI_requestId") + String vnfId = execution.getVariable("CREVI_vnfId") + + String createVnfResponse = """{"requestReferences":{"instanceId":"${vnfId}","requestId":"${requestId}"}}""".trim() + + utils.log("DEBUG", " CreateVnfInfra Sync Response is: \n" + createVnfResponse, isDebugEnabled) + + sendWorkflowResponse(execution, 202, createVnfResponse) + + execution.setVariable("CREVI_sentSyncResponse", true) + + } catch (Exception ex) { + utils.log("DEBUG", "Error Occured in CreateVnfInfra SendSyncResponse Process " + ex.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra SendSyncResponse Process") + + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra SendSyncResponse Process ***", isDebugEnabled) + } + + public void prepareCreateGenericVnf (Execution execution) { + def isDebugEnabled=execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + + utils.log("DEBUG", " *** STARTED CreateVnfInfra PrepareCreateGenericVnf Process *** ", isDebugEnabled) + try { + //Get Vnf Info + String vnfId = execution.getVariable("CREVI_vnfId") + def vnfName = execution.getVariable("CREVI_vnfName") + def vnfType = execution.getVariable("CREVI_vnfType") + def serviceId = execution.getVariable("CREVI_serviceId") + def orchStatus = execution.getVariable("CREVI_orchStatus") + def modelInvariantId = execution.getVariable("CREVI_modelInvariantId") + def modelVersion = execution.getVariable("CREVI_modelVersion") + // TODO: 1702 Variable + def equipmentRole = execution.getVariable("CREVI_equipmentRole") + + //Get Service Instance Info + def serviceInstanceId = execution.getVariable("CREVI_serviceInstanceId") + String siRelatedLink = execution.getVariable("GENGS_siResourceLink") + + int custStart = siRelatedLink.indexOf("customer/") + int custEnd = siRelatedLink.indexOf("/service-subscriptions") + String globalCustId = siRelatedLink.substring(custStart + 9, custEnd) + int serviceStart = siRelatedLink.indexOf("service-subscription/") + int serviceEnd = siRelatedLink.indexOf("/service-instances/") + String serviceType = siRelatedLink.substring(serviceStart + 21, serviceEnd) + + //Get Namespace + AaiUtil aaiUtil = new AaiUtil(this) + def aai_uri = aaiUtil.getNetworkGenericVnfUri(execution) + String namespace = aaiUtil.getNamespaceFromUri(aai_uri) + + String payload = + """<generic-vnf xmlns="${namespace}"> + <vnf-id>${vnfId}</vnf-id> + <vnf-name>${vnfName}</vnf-name> + <service-id>${serviceId}</service-id> + <vnf-type>${vnfType}</vnf-type> + <orchestration-status>${orchStatus}</orchestration-status> + <persona-model-id>${modelInvariantId}</persona-model-id> + <persona-model-version>${modelVersion}</persona-model-version> + <relationship-list> + <relationship> + <related-to>service-instance</related-to> + <related-link>${siRelatedLink}</related-link> + <relationship-data> + <relationship-key>customer.global-customer-id</relationship-key> + <relationship-value>${globalCustId}</relationship-value> + </relationship-data> + <relationship-data> + <relationship-key>service-subscription.service-type</relationship-key> + <relationship-value>${serviceType}</relationship-value> + </relationship-data> + <relationship-data> + <relationship-key>service-instance.service-instance-id</relationship-key> + <relationship-value>${serviceInstanceId}</relationship-value> + </relationship-data> + </relationship> + </relationship-list> + </generic-vnf>""" + + execution.setVariable("CREVI_genericVnfPayload", payload) + + }catch(Exception ex) { + utils.log("DEBUG", "Error Occured in CreateVnfInfra PrepareCreateGenericVnf Process " + ex.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra PrepareCreateGenericVnf Process") + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra PrepareCreateGenericVnf Process ***", isDebugEnabled) + } + + public void prepareCompletionHandlerRequest(Execution execution){ + def isDebugEnabled=execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + + utils.log("DEBUG", " *** STARTED CreateVnfInfra PrepareCompletionHandlerRequest Process *** ", isDebugEnabled) + + try { + String requestInfo = execution.getVariable("CREVI_requestInfo") + String vnfId = execution.getVariable("CREVI_vnfId") + requestInfo = utils.removeXmlPreamble(requestInfo) + + String request = + """<aetgt:MsoCompletionRequest xmlns:aetgt="http://ecomp.att.com/mso/workflow/schema/v1" + xmlns:ns="http://ecomp.att.com/mso/request/types/v1"> + ${requestInfo} + <status-message>Vnf has been created successfully.</status-message> + <vnfId>${vnfId}</vnfId> + <mso-bpel-name>CreateVnfInfra</mso-bpel-name> + </aetgt:MsoCompletionRequest>""" + + execution.setVariable("CREVI_completionHandlerRequest", request) + utils.log("DEBUG", "Completion Handler Request is: " + request, isDebugEnabled) + + execution.setVariable("WorkflowResponse", "Success") // for junits + + } catch (Exception ex) { + utils.log("DEBUG", "Error Occured in CreateVnfInfra PrepareCompletionHandlerRequest Process " + ex.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra PrepareCompletionHandlerRequest Process") + + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra PrepareCompletionHandlerRequest Process ***", isDebugEnabled) + } + + public void sendErrorResponse(Execution execution){ + def isDebugEnabled=execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + + utils.log("DEBUG", " *** STARTED CreateVnfInfra sendErrorResponse Process *** ", isDebugEnabled) + try { + def sentSyncResponse = execution.getVariable("CREVI_sentSyncResponse") + if(sentSyncResponse == false){ + WorkflowException wfex = execution.getVariable("WorkflowException") + String response = exceptionUtil.buildErrorResponseXml(wfex) + + utils.logAudit(response) + sendWorkflowResponse(execution, 500, response) + }else{ + utils.log("DEBUG", "Not Sending Error Response. Sync Response Already Sent", isDebugEnabled) + } + + } catch (Exception ex) { + utils.log("DEBUG", "Error Occured in CreateVnfInfra sendErrorResponse Process " + ex.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra sendErrorResponse Process") + + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra sendErrorResponse Process ***", isDebugEnabled) + } + + public void prepareFalloutRequest(Execution execution){ + def isDebugEnabled=execution.getVariable("isDebugLogEnabled") + execution.setVariable("prefix",Prefix) + + utils.log("DEBUG", " *** STARTED CreateVnfInfra prepareFalloutRequest Process *** ", isDebugEnabled) + + try { + WorkflowException wfex = execution.getVariable("WorkflowException") + utils.log("DEBUG", " Incoming Workflow Exception: " + wfex.toString(), isDebugEnabled) + String requestInfo = execution.getVariable("CREVI_requestInfo") + utils.log("DEBUG", " Incoming Request Info: " + requestInfo, isDebugEnabled) + + String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo) + + execution.setVariable("CREVI_falloutRequest", falloutRequest) + + + } catch (Exception ex) { + utils.log("DEBUG", "Error Occured in CreateVnfInfra prepareFalloutRequest Process " + ex.getMessage(), isDebugEnabled) + exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in CreateVnfInfra prepareFalloutRequest Process") + + } + utils.log("DEBUG", "*** COMPLETED CreateVnfInfra prepareFalloutRequest Process ***", isDebugEnabled) + } + +} |