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/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* 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 java.util.List
import org.json.JSONObject;
import org.json.JSONArray;
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.openecomp.mso.bpmn.common.scripts.CatalogDbUtils
import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
import org.openecomp.mso.bpmn.common.scripts.VidUtils
import org.openecomp.mso.bpmn.core.RollbackData
import org.openecomp.mso.bpmn.core.WorkflowException
import org.openecomp.mso.bpmn.core.domain.ModelInfo
import org.openecomp.mso.bpmn.core.domain.ModuleResource
import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition
import org.openecomp.mso.bpmn.core.domain.VnfResource
import org.openecomp.mso.bpmn.core.json.DecomposeJsonUtil
import org.openecomp.mso.bpmn.core.json.JsonUtils
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.runtime.Execution;
import static org.apache.commons.lang3.StringUtils.*;
/**
* This class supports the macro VID Flow
* with the creation of a generic vnf and related VF modules.
*/
class DoCreateVnfAndModules extends AbstractServiceTaskProcessor {
String Prefix="DCVAM_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
VidUtils vidUtils = new VidUtils(this)
CatalogDbUtils cutils = new CatalogDbUtils()
DecomposeJsonUtil decomposeJsonUtil = new DecomposeJsonUtil()
/**
* This method gets and validates the incoming
* request.
*
* @param - execution
*/
public void preProcessRequest(Execution execution) {
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
utils.log("DEBUG", " *** STARTED DoCreateVnfAndModules PreProcessRequest Process*** ", isDebugLogEnabled)
setBasicDBAuthHeader(execution, isDebugLogEnabled)
try{
// Get Variables
ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
String vnfModelInfo = execution.getVariable("vnfModelInfo")
String requestId = execution.getVariable("msoRequestId")
execution.setVariable("requestId", requestId)
execution.setVariable("mso-request-id", requestId)
utils.log("DEBUG", "Incoming Request Id is: " + requestId, isDebugLogEnabled)
String serviceInstanceId = execution.getVariable("serviceInstanceId")
utils.log("DEBUG", "Incoming Service Instance Id is: " + serviceInstanceId, isDebugLogEnabled)
String vnfName = execution.getVariable("vnfName")
execution.setVariable("CREVI_vnfName", vnfName)
utils.log("DEBUG", "Incoming Vnf Name is: " + vnfName, isDebugLogEnabled)
String productFamilyId = execution.getVariable("productFamilyId")
utils.log("DEBUG", "Incoming Product Family Id is: " + productFamilyId, isDebugLogEnabled)
String source = "VID"
execution.setVariable("source", source)
utils.log("DEBUG", "Incoming Source is: " + source, isDebugLogEnabled)
String lcpCloudRegionId = execution.getVariable("lcpCloudRegionId")
utils.log("DEBUG", "Incoming LCP Cloud Region Id is: " + lcpCloudRegionId)
String tenantId = execution.getVariable("tenantId")
utils.log("DEBUG", "Incoming Tenant Id is: " + tenantId)
String disableRollback = execution.getVariable("disableRollback")
utils.log("DEBUG", "Incoming Disable Rollback is: " + disableRollback, isDebugLogEnabled)
String asdcServiceModelVersion = execution.getVariable("asdcServiceModelVersion")
utils.log("DEBUG", "Incoming asdcServiceModelVersion: " + asdcServiceModelVersion, isDebugLogEnabled)
String vnfId = execution.getVariable("testVnfId") // for junits
if(isBlank(vnfId)){
vnfId = execution.getVariable("vnfId")
if (isBlank(vnfId)) {
vnfId = UUID.randomUUID().toString()
utils.log("DEBUG", "Generated Vnf Id is: " + vnfId, isDebugLogEnabled)
}
}
execution.setVariable("vnfId", vnfId)
def rollbackData = execution.getVariable("rollbackData")
if (rollbackData == null) {
rollbackData = new RollbackData()
}
def isTest = execution.getVariable("isTest")
if (isTest == null || isTest == false) {
execution.setVariable("isBaseVfModule", "true")
}
execution.setVariable("numOfCreatedAddOnModules", 0)
rollbackData.put("VNFANDMODULES", "numOfCreatedAddOnModules", "0")
execution.setVariable("rollbackData", rollbackData)
sleep (20000)
}catch(BpmnError b){
utils.log("DEBUG", "Rethrowing MSOWorkflowException", isDebugLogEnabled)
throw b
}catch(Exception e){
utils.log("DEBUG", " Error Occured in DoCreateVnfAndModules PreProcessRequest method!" + e.getMessage(), isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf PreProcessRequest")
}
utils.log("DEBUG", "*** COMPLETED DoCreateVnfAndModules PreProcessRequest Process ***", isDebugLogEnabled)
}
public void queryCatalogDB (Execution execution) {
def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
utils.log("DEBUG", " *** STARTED DoCreateVnfAndModules QueryCatalogDB Process *** ", isDebugLogEnabled)
try {
VnfResource vnf = null
ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
// if serviceDecomposition is specified, get info from serviceDecomposition
if (serviceDecomposition != null) {
utils.log("DEBUG", "Getting Catalog DB data from ServiceDecomposition object: " + serviceDecomposition.toJsonString(), isDebugLogEnabled)
List<VnfResource> vnfs = serviceDecomposition.getServiceVnfs()
utils.log("DEBUG", "Read vnfs", isDebugLogEnabled)
if (vnfs == null) {
utils.log("DEBUG", "Error - vnfs are empty in serviceDecomposition object", isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vnfs are empty")
}
vnf = vnfs[0]
String serviceModelName = serviceDecomposition.getModelInfo().getModelName()
vnf.constructVnfType(serviceModelName)
String vnfType = vnf.getVnfType()
utils.log("DEBUG", "Incoming Vnf Type is: " + vnfType, isDebugLogEnabled)
execution.setVariable("vnfType", vnfType)
}
else {
//Get Vnf Info
String vnfModelInfo = execution.getVariable("vnfModelInfo")
utils.log("DEBUG", "vnfModelInfo: " + vnfModelInfo, isDebugLogEnabled)
String vnfModelCustomizationUuid = jsonUtil.getJsonValueForKey(vnfModelInfo, "modelCustomizationUuid")
if (vnfModelCustomizationUuid == null) {
vnfModelCustomizationUuid = ""
}
utils.log("DEBUG", "querying Catalog DB by vnfModelCustomizationUuid: " + vnfModelCustomizationUuid, isDebugLogEnabled)
JSONArray vnfs = cutils.getAllVnfsByVnfModelCustomizationUuid(execution,
vnfModelCustomizationUuid)
utils.log("DEBUG", "obtained VNF list")
// Only one match here
JSONObject vnfObject = vnfs[0]
vnf = decomposeJsonUtil.JsonToVnfResource(vnfObject.toString())
}
utils.log("DEBUG", "Read vnfResource", isDebugLogEnabled)
if (vnf == null) {
utils.log("DEBUG", "Error - vnf is empty in serviceDecomposition object", isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vnf is null")
}
execution.setVariable("vnfResourceDecomposition", vnf)
List<ModuleResource> vfModules = vnf.getAllVfModuleObjects()
utils.log("DEBUG", "Read vfModules", isDebugLogEnabled)
if (vfModules == null) {
utils.log("DEBUG", "Error - vfModules are empty in serviceDecomposition object", isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnf queryCatalogDB, vf modules are empty")
}
ModuleResource baseVfModule = null
for (int i = 0; i < vfModules.size; i++) {
utils.log("DEBUG", "handling VF Module ", isDebugLogEnabled)
ModuleResource vfModule = vfModules[i]
boolean isBase = vfModule.getIsBase()
if (isBase) {
ModelInfo baseVfModuleModelInfoObject = vfModule.getModelInfo()
String baseVfModuleModelInfoWithRoot = baseVfModuleModelInfoObject.toString()
String baseVfModuleModelInfo = jsonUtil.getJsonValue(baseVfModuleModelInfoWithRoot, "modelInfo")
execution.setVariable("baseVfModuleModelInfo", baseVfModuleModelInfo)
String baseVfModuleLabel = vfModule.getVfModuleLabel()
execution.setVariable("baseVfModuleLabel", baseVfModuleLabel)
String basePersonaModelId = baseVfModuleModelInfoObject.getModelInvariantUuid()
execution.setVariable("basePersonaModelId", basePersonaModelId)
baseVfModule = vfModule
break
}
}
List<ModuleResource>addOnModules = vfModules - baseVfModule
int addOnModulesToDeploy = 0
if (addOnModules != null) {
addOnModulesToDeploy = addOnModules.size
}
utils.log("DEBUG", "AddOnModulesToDeploy: " + addOnModulesToDeploy)
execution.setVariable("addOnModules", addOnModules)
execution.setVariable("addOnModulesToDeploy", addOnModulesToDeploy)
execution.setVariable("addOnModulesDeployed", 0)
}catch(Exception ex) {
utils.log("DEBUG", "Error Occured in DoCreateVnfAndModules QueryCatalogDB Process " + ex.getMessage(), isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, "Internal Error - Occured in DoCreateVnfAndModules QueryCatalogDB Process")
}
// Generate vfModuleId for base VF Module
def baseVfModuleId = UUID.randomUUID().toString()
execution.setVariable("baseVfModuleId", baseVfModuleId)
// For JUnits
String requestId = execution.getVariable("requestId")
if (requestId.equals("testRequestId123")) {
execution.setVariable("vnfId", "skask")
}
utils.log("DEBUG", "*** COMPLETED DoCreateVnfAndModules QueryCatalogDB Process ***", isDebugLogEnabled)
}
public void preProcessAddOnModule(Execution execution){
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED preProcessAddOnModule ======== ", isDebugLogEnabled)
try {
List<ModuleResource>addOnModules = execution.getVariable("addOnModules")
int addOnIndex = (int) execution.getVariable("addOnModulesDeployed")
ModuleResource addOnModule = addOnModules[addOnIndex]
utils.log("DEBUG", "Got addon module", isDebugLogEnabled)
def newVfModuleId = UUID.randomUUID().toString()
execution.setVariable("addOnVfModuleId", newVfModuleId)
execution.setVariable("isBaseVfModule", "false")
execution.setVariable("instancesOfThisModuleDeployed", 0)
ModelInfo addOnVfModuleModelInfoObject = addOnModule.getModelInfo()
String addOnVfModuleModelInfoWithRoot = addOnVfModuleModelInfoObject.toString()
String addOnVfModuleModelInfo = jsonUtil.getJsonValue(addOnVfModuleModelInfoWithRoot, "modelInfo")
execution.setVariable("addOnVfModuleModelInfo", addOnVfModuleModelInfo)
String addOnVfModuleLabel = addOnModule.getVfModuleLabel()
execution.setVariable("addOnVfModuleLabel", addOnVfModuleLabel)
String addOnPersonaModelId = addOnVfModuleModelInfoObject.getModelInvariantUuid()
execution.setVariable("addOnPersonaModelId", addOnPersonaModelId)
int addOnInitialCount = addOnModule.getInitialCount()
execution.setVariable("initialCount", addOnInitialCount)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing preProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during preProcessAddOnModule Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED preProcessAddOnModule ======== ", isDebugLogEnabled)
}
public void postProcessAddOnModule(Execution execution){
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED postProcessAddOnModule ======== ", isDebugLogEnabled)
try {
int addOnModulesDeployed = execution.getVariable("addOnModulesDeployed")
execution.setVariable("addOnModulesDeployed", addOnModulesDeployed + 1)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing postProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during postProcessAddOnModule Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED postProcessAddOnModule ======== ", isDebugLogEnabled)
}
public void validateBaseModule(Execution execution){
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED validateBaseModule ======== ", isDebugLogEnabled)
try {
def baseRollbackData = execution.getVariable("DCVAM_baseRollbackData")
def rollbackData = execution.getVariable("rollbackData")
def baseModuleMap = baseRollbackData.get("VFMODULE")
baseModuleMap.each{ k, v -> rollbackData.put("VFMODULE_BASE", "${k}","${v}") }
execution.setVariable("rollbackData", rollbackData)
logDebug("addOnModulesDeployed: " + execution.getVariable("addOnModulesDeployed"), isDebugLogEnabled)
logDebug("addOnModulesToDeploy: " + execution.getVariable("addOnModulesToDeploy"), isDebugLogEnabled)
if (execution.getVariable("addOnModulesDeployed") < execution.getVariable("addOnModulesToDeploy")) {
logDebug("More add on modules to deploy", isDebugLogEnabled)
}
else {
logDebug("No more add on modules to deploy", isDebugLogEnabled)
}
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing validateBaseModule. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during validateBaseModule Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED validateBaseModule ======== ", isDebugLogEnabled)
}
public void validateAddOnModule(Execution execution){
def isDebugLogEnabled = execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix", Prefix)
logDebug(" ======== STARTED validateAddOnModule ======== ", isDebugLogEnabled)
try {
int instancesOfThisModuleDeployed = execution.getVariable("instancesOfThisModuleDeployed")
int numOfCreatedAddOnModules = execution.getVariable("numOfCreatedAddOnModules")
def addOnRollbackData = execution.getVariable("DCVAM_addOnRollbackData")
def rollbackData = execution.getVariable("rollbackData")
def addOnModuleMap = addOnRollbackData.get("VFMODULE")
numOfCreatedAddOnModules = numOfCreatedAddOnModules + 1
addOnModuleMap.each{ k, v -> rollbackData.put("VFMODULE_ADDON_" + numOfCreatedAddOnModules, "${k}","${v}") }
execution.setVariable("DCVAM_addOnRollbackData", null)
execution.setVariable("instancesOfThisModuleDeployed", instancesOfThisModuleDeployed + 1)
execution.setVariable("numOfCreatedAddOnModules", numOfCreatedAddOnModules)
rollbackData.put("VNFANDMODULES", "numOfCreatedAddOnModules", "${numOfCreatedAddOnModules}")
execution.setVariable("rollbackData", rollbackData)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing preProcessAddOnModule. Exception is:\n" + e, isDebugLogEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 1002, "Error Occurred during preProcessAddOnModule Method:\n" + e.getMessage())
}
logDebug("======== COMPLETED validateAddOnModule ======== ", isDebugLogEnabled)
}
public void preProcessRollback (Execution execution) {
def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG"," ***** preProcessRollback ***** ", isDebugLogEnabled)
try {
Object workflowException = execution.getVariable("WorkflowException");
if (workflowException instanceof WorkflowException) {
utils.log("DEBUG", "Prev workflowException: " + workflowException.getErrorMessage(), isDebugLogEnabled)
execution.setVariable("prevWorkflowException", workflowException);
//execution.setVariable("WorkflowException", null);
}
} catch (BpmnError e) {
utils.log("DEBUG", "BPMN Error during preProcessRollback", isDebugLogEnabled)
} catch(Exception ex) {
String msg = "Exception in preProcessRollback. " + ex.getMessage()
utils.log("DEBUG", msg, isDebugLogEnabled)
}
utils.log("DEBUG"," *** Exit preProcessRollback *** ", isDebugLogEnabled)
}
public void postProcessRollback (Execution execution) {
def isDebugLogEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG"," ***** postProcessRollback ***** ", isDebugLogEnabled)
String msg = ""
try {
Object workflowException = execution.getVariable("prevWorkflowException");
if (workflowException instanceof WorkflowException) {
utils.log("DEBUG", "Setting prevException to WorkflowException: ", isDebugLogEnabled)
execution.setVariable("WorkflowException", workflowException);
}
execution.setVariable("rollbackData", null)
} catch (BpmnError b) {
utils.log("DEBUG", "BPMN Error during postProcessRollback", isDebugLogEnabled)
throw b;
} catch(Exception ex) {
msg = "Exception in postProcessRollback. " + ex.getMessage()
utils.log("DEBUG", msg, isDebugLogEnabled)
}
utils.log("DEBUG"," *** Exit postProcessRollback *** ", isDebugLogEnabled)
}
}
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