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/*-
* ============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 org.openecomp.mso.bpmn.infrastructure.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.common.scripts.AaiUtil;
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor;
import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil;
import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils;
import org.openecomp.mso.bpmn.common.scripts.VidUtils;
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("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)
def vnfModelInfo = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.modelInfo")
execution.setVariable("CREVI_vnfModelInfo", vnfModelInfo)
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)
def cloudConfiguration = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.cloudConfiguration")
execution.setVariable("CREVI_cloudConfiguration", cloudConfiguration)
String cloudSiteId = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.cloudConfiguration.lcpCloudRegionId")
execution.setVariable("CREVI_cloudSiteId", cloudSiteId)
utils.log("DEBUG", "Incoming Cloud Site Id is: " + cloudSiteId, isDebugEnabled)
String tenantId = jsonUtil.getJsonValue(createVnfRequest, "requestDetails.cloudConfiguration.tenantId")
execution.setVariable("CREVI_tenantId", tenantId)
utils.log("DEBUG", "Incoming Tenant Id is: " + tenantId, isDebugEnabled)
//For Completion Handler & Fallout Handler
String requestInfo =
"""<request-info xmlns="http://org.openecomp/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")
String sdncCallbackUrl = (String) execution.getVariable('URN_mso_workflow_sdncadapter_callback')
if (sdncCallbackUrl == null || sdncCallbackUrl.trim().isEmpty()) {
def msg = 'Required variable \'URN_mso_workflow_sdncadapter_callback\' is missing'
logError(msg)
exceptionUtil.buildAndThrowWorkflowException(execution, 2000, msg)
}
execution.setVariable("CREVI_sdncCallbackUrl", sdncCallbackUrl)
def vnfInputParameters = jsonUtil.getJsonValue(createVnfRequest, "requestParameters.userParams")
execution.setVariable("CREVI_vnfInputParameters", vnfInputParameters)
utils.logAudit("SDNC Callback URL: " + sdncCallbackUrl)
logDebug("SDNC Callback URL is: " + sdncCallbackUrl, isDebugEnabled)
}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 preProcessSDNCAssignRequest(Execution execution){
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED preProcessSDNCAssignRequest ======== ", isDebugLogEnabled)
def vnfId = execution.getVariable("CREVI_vnfId")
def serviceInstanceId = execution.getVariable("CREVI_serviceInstanceId")
logDebug("NEW VNF ID: " + vnfId, isDebugLogEnabled)
utils.logAudit("NEW VNF ID: " + vnfId)
try{
//Build SDNC Request
String assignSDNCRequest = buildSDNCRequest(execution, serviceInstanceId, "assign")
assignSDNCRequest = utils.formatXml(assignSDNCRequest)
execution.setVariable("CREVI_assignSDNCRequest", assignSDNCRequest)
logDebug("Outgoing AssignSDNCRequest is: \n" + assignSDNCRequest, isDebugLogEnabled)
utils.logAudit("Outgoing AssignSDNCRequest is: \n" + assignSDNCRequest)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing preProcessSDNCAssignRequest. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during prepareProvision Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED preProcessSDNCAssignRequest ======== ", isDebugLogEnabled)
}
public void preProcessSDNCActivateRequest(Execution execution) {
def method = getClass().getSimpleName() + '.preProcessSDNCActivateRequest(' +
'execution=' + execution.getId() +
')'
def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled')
logDebug('Entered ' + method, isDebugLogEnabled)
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED preProcessSDNCActivateRequest Process ======== ", isDebugLogEnabled)
try{
String vnfId = execution.getVariable("CREVI_vnfId")
String serviceInstanceId = execution.getVariable("CREVI_serviceInstanceId")
String activateSDNCRequest = buildSDNCRequest(execution, serviceInstanceId, "activate")
execution.setVariable("CREVI_activateSDNCRequest", activateSDNCRequest)
logDebug("Outgoing CommitSDNCRequest is: \n" + activateSDNCRequest, isDebugLogEnabled)
utils.logAudit("Outgoing CommitSDNCRequest is: \n" + activateSDNCRequest)
}catch(Exception e){
log.debug("Exception Occured Processing preProcessSDNCActivateRequest. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occured during preProcessSDNCActivateRequest Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED preProcessSDNCActivateRequest Process ======== ", isDebugLogEnabled)
}
public String buildSDNCRequest(Execution execution, String svcInstId, String action){
String uuid = execution.getVariable('testReqId') // for junits
if(uuid==null){
uuid = execution.getVariable("mso-request-id") + "-" + System.currentTimeMillis()
}
def callbackURL = execution.getVariable("CREVI_sdncCallbackUrl")
def requestId = execution.getVariable("CREVI_requestId")
def serviceId = execution.getVariable("CREVI_serviceId")
def vnfType = execution.getVariable("CREVI_vnfType")
def vnfName = execution.getVariable("CREVI_vnfName")
def tenantId = execution.getVariable("CREVI_tenantId")
def source = execution.getVariable("CREVI_source")
def vnfId = execution.getVariable("CREVI_vnfId")
def cloudSiteId = execution.getVariable("CREVI_cloudSiteId")
String sdncVNFParamsXml = ""
if(execution.getVariable("CREVI_vnfParamsExistFlag") == true){
sdncVNFParamsXml = buildSDNCParamsXml(execution)
}else{
sdncVNFParamsXml = ""
}
String sdncRequest =
"""<sdncadapterworkflow:SDNCAdapterWorkflowRequest xmlns:ns5="http://org.openecomp/mso/request/types/v1"
xmlns:sdncadapterworkflow="http://org.openecomp/mso/workflow/schema/v1"
xmlns:sdncadapter="http://org.openecomp/workflow/sdnc/adapter/schema/v1">
<sdncadapter:RequestHeader>
<sdncadapter:RequestId>${requestId}</sdncadapter:RequestId>
<sdncadapter:SvcInstanceId>${svcInstId}</sdncadapter:SvcInstanceId>
<sdncadapter:SvcAction>${action}</sdncadapter:SvcAction>
<sdncadapter:SvcOperation>vnf-topology-operation</sdncadapter:SvcOperation>
<sdncadapter:CallbackUrl>${callbackURL}</sdncadapter:CallbackUrl>
</sdncadapter:RequestHeader>
<sdncadapterworkflow:SDNCRequestData>
<request-information>
<request-id>${requestId}</request-id>
<request-action>VNFActivateRequest</request-action>
<source>${source}</source>
<notification-url/>
</request-information>
<service-information>
<service-id>${serviceId}</service-id>
<service-type>${serviceId}</service-type>
<service-instance-id>${svcInstId}</service-instance-id>
<subscriber-name>notsurewecare</subscriber-name>
</service-information>
<vnf-request-information>
<vnf-id>${vnfId}</vnf-id>
<vnf-name>${vnfName}</vnf-name>
<vnf-type>${vnfType}</vnf-type>
<aic-cloud-region>${cloudSiteId}</aic-cloud-region>
<tenant>${tenantId}</tenant>
${sdncVNFParamsXml}
</vnf-request-information>
</sdncadapterworkflow:SDNCRequestData>
</sdncadapterworkflow:SDNCAdapterWorkflowRequest>"""
utils.logAudit("sdncRequest: " + sdncRequest)
return sdncRequest
}
public void validateSDNCResponse(Execution execution, String response, String method){
def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
logDebug(" *** STARTED ValidateSDNCResponse Process*** ", isDebugLogEnabled)
WorkflowException workflowException = execution.getVariable("WorkflowException")
boolean successIndicator = execution.getVariable("SDNCA_SuccessIndicator")
utils.logAudit("workflowException: " + workflowException)
SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
sdncAdapterUtils.validateSDNCResponse(execution, response, workflowException, successIndicator)
utils.logAudit("SDNCResponse: " + response)
String sdncResponse = response
if(execution.getVariable(Prefix + 'sdncResponseSuccess') == true){
logDebug("Received a Good Response from SDNC Adapter for " + method + " SDNC Call. Response is: \n" + sdncResponse, isDebugLogEnabled)
}else{
logDebug("Received a BAD Response from SDNC Adapter for " + method + " SDNC Call.", isDebugLogEnabled)
throw new BpmnError("MSOWorkflowException")
}
logDebug(" *** COMPLETED ValidateSDNCResponse Process*** ", isDebugLogEnabled)
}
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://org.openecomp/mso/workflow/schema/v1"
xmlns:ns="http://org.openecomp/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)
}
}
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