diff options
Diffstat (limited to 'bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVfModuleInfra.groovy')
| -rw-r--r-- | bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVfModuleInfra.groovy | 428 |
1 files changed, 428 insertions, 0 deletions
diff --git a/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVfModuleInfra.groovy b/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVfModuleInfra.groovy new file mode 100644 index 0000000000..fa80c76e77 --- /dev/null +++ b/bpmn/MSOGammaBPMN/src/main/groovy/com/att/bpm/scripts/CreateVfModuleInfra.groovy @@ -0,0 +1,428 @@ +/*- + * ============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 groovy.json.JsonSlurper + +import org.camunda.bpm.engine.delegate.BpmnError +import org.camunda.bpm.engine.runtime.Execution +import org.apache.commons.lang3.* +import org.openecomp.mso.bpmn.core.RollbackData +import org.openecomp.mso.bpmn.core.WorkflowException + +public class CreateVfModuleInfra extends AbstractServiceTaskProcessor { + + /** + * Validates the request message and sets up the workflow. + * @param execution the execution + */ + public void preProcessRequest(Execution execution) { + def method = getClass().getSimpleName() + '.preProcessRequest(' + + 'execution=' + execution.getId() + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + def prefix = 'CVFMI_' + logDebug('Entered 1' + method, isDebugLogEnabled) + execution.setVariable('prefix', prefix) + logDebug('Entered 2' + method, isDebugLogEnabled) + execution.setVariable("isVidRequest", "false") + + logDebug("Set variables", isDebugLogEnabled) + + def rollbackData = execution.getVariable("RollbackData") + if (rollbackData == null) { + rollbackData = new RollbackData() + } + execution.setVariable("RollbackData", rollbackData) + + logDebug("Set rollback data", isDebugLogEnabled) + def incomingRequest = execution.getVariable('bpmnRequest') + + utils.log("DEBUG", "Incoming Infra Request: " + incomingRequest, isDebugLogEnabled) + + // check if request is xml or json + try { + def jsonSlurper = new JsonSlurper() + Map reqMap = jsonSlurper.parseText(incomingRequest) + utils.log("DEBUG", " Request is in JSON format.", isDebugLogEnabled) + + def serviceInstanceId = execution.getVariable('serviceInstanceId') + def vnfId = execution.getVariable('vnfId') + + def vidUtils = new VidUtils(this) + + String requestInXmlFormat = vidUtils.createXmlVfModuleRequest(execution, reqMap, 'CREATE_VF_MODULE', serviceInstanceId) + + utils.log("DEBUG", " Request in XML format: " + requestInXmlFormat, isDebugLogEnabled) + + execution.setVariable(prefix + 'Request', requestInXmlFormat) + execution.setVariable(prefix+'vnfId', vnfId) + execution.setVariable("isVidRequest", "true") + + } + catch(groovy.json.JsonException je) { + utils.log("DEBUG", " Request is not in JSON format.", isDebugLogEnabled) + workflowException(execution, "Invalid request format", 400) + + } + catch(Exception e) { + String restFaultMessage = e.getMessage() + //execution.setVariable("CVFMODVOL2_RESTFault", restFaultMessage) + //execution.setVariable("CVFMODVOL2_isDataOk", false) + utils.log("ERROR", " Exception Encountered - " + "\n" + restFaultMessage, isDebugLogEnabled) + workflowException(execution, restFaultMessage, 400) + } + + try { + String request = validateInfraRequest(execution) + + execution.setVariable("CreateVfModuleInfraSuccessIndicator", false) + execution.setVariable("RollbackCompleted", false) + execution.setVariable("DoCreateVfModuleRequest", request) + execution.setVariable("isDebugLogEnabled", isDebugLogEnabled) + execution.setVariable("CVFMI_requestInfo",utils.getNodeXml(request,"request-info")) + execution.setVariable("CVFMI_requestId",utils.getNodeText1(request,"request-id")) + execution.setVariable("CVFMI_source",utils.getNodeText1(request,"source")) + execution.setVariable("CVFMI_serviceInstanceId", utils.getNodeText1(request, "service-instance-id")) + execution.setVariable("CVFMI_vnfInputs",utils.getNodeXml(request,"vnf-inputs")) + //backoutOnFailure + + NetworkUtils networkUtils = new NetworkUtils() + execution.setVariable("CVFMI_rollbackEnabled", networkUtils.isRollbackEnabled(execution,request)) + execution.setVariable("CVFMI_originalWorkflowException", null) + def vnfParams = "" + if (utils.nodeExists(request, "vnf-params")) { + vnfParams = utils.getNodeXml(request,"vnf-params") + } + execution.setVariable("CVFMI_vnfParams", vnfParams) + + def newVfModuleId = UUID.randomUUID().toString() + execution.setVariable("newVfModuleId", newVfModuleId) + + logDebug('RequestInfo: ' + execution.getVariable("CVFMI_requestInfo"), isDebugLogEnabled) + logDebug('VnfInputs: ' + execution.getVariable("CVFMI_vnfInputs"), isDebugLogEnabled) + logDebug('VnfParams: ' + execution.getVariable("CVFMI_vnfParams"), isDebugLogEnabled) + logDebug('rollbackEnabled: ' + execution.getVariable("CVFMI_rollbackEnabled"), isDebugLogEnabled) + + logDebug('Exited ' + method, isDebugLogEnabled) + } catch (BpmnError bpmnError) { + buildErrorResponse(execution,bpmnError.getMessage(),"400") + throw bpmnError + } catch (Exception exception) { + workflowException(execution, exception.getMessage(), 400) + } + } + + /** + * Validates a workflow response. + * @param execution the execution + * @param responseVar the execution variable in which the response is stored + * @param responseCodeVar the execution variable in which the response code is stored + * @param errorResponseVar the execution variable in which the error response is stored + */ + public void validateWorkflowResponse(Execution execution, String responseVar, + String responseCodeVar, String errorResponseVar) { + SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this) + sdncAdapterUtils.validateSDNCResponse(execution, responseVar, responseCodeVar, errorResponseVar) + } + + + /** + * Sends the empty, synchronous response back to the API Handler. + * @param execution the execution + */ + public void sendResponse(Execution execution) { + def method = getClass().getSimpleName() + '.sendResponse(' + + 'execution=' + execution.getId() + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + try { + def requestInfo = execution.getVariable('CVFMI_requestInfo') + def requestId = execution.getVariable('CVFMI_requestId') + def source = execution.getVariable('CVFMI_source') + def progress = getNodeTextForce(requestInfo, 'progress') + if (progress.isEmpty()) { + progress = '0' + } + def startTime = getNodeTextForce(requestInfo, 'start-time') + if (startTime.isEmpty()) { + startTime = System.currentTimeMillis() + } + + // RESTResponse (for API Handler (APIH) Reply Task) + def newVfModuleId = execution.getVariable("newVfModuleId") + String synchResponse = """{"requestReferences":{"instanceId":"${newVfModuleId}","requestId":"${requestId}"}}""".trim() + + sendWorkflowResponse(execution, 200, synchResponse) + + logDebug('Exited ' + method, isDebugLogEnabled) + } catch (BpmnError e) { + throw e; + } catch (Exception e) { + logError('Caught exception in ' + method, e) + createWorkflowException(execution, 1002, 'Error in sendResponse(): ' + e.getMessage()) + } + } + + /** + * + * @param execution the execution + */ + public void postProcessResponse(Execution execution){ + def isDebugEnabled = execution.getVariable("isDebugLogEnabled") + + utils.log("DEBUG", " ======== STARTED PostProcessResponse Process ======== ", isDebugEnabled) + try{ + def request = execution.getVariable("DoCreateVfModuleRequest") + def requestInfo = utils.getNodeXml(request, 'request-info', false) + def action = utils.getNodeText1(requestInfo, "action") + + utils.log("DEBUG", "requestInfo is: " + requestInfo, isDebugEnabled) + utils.log("DEBUG", "action is: " + action, isDebugEnabled) + + String payload = + """ <aetgt:MsoCompletionRequest xmlns:aetgt="http://ecomp.att.com/mso/workflow/schema/v1" + xmlns:ns="http://ecomp.att.com/mso/request/types/v1" + xmlns:ns8="http://ecomp.att.com/mso/workflow/schema/v1"> + <request-info xmlns="http://ecomp.att.com/mso/infra/vnf-request/v1"> + ${requestInfo} + </request-info> + <ns8:status-message>Vf Module has been created successfully.</ns8:status-message> + <ns8:mso-bpel-name>BPMN</ns8:mso-bpel-name> + </aetgt:MsoCompletionRequest>""" + + payload = utils.formatXml(payload) + execution.setVariable("CVFMI_SuccessFlag", true) + execution.setVariable("CVFMI_msoCompletionRequest", payload) + utils.log("DEBUG", "Outgoing MsoCompletionRequest: \n" + payload, isDebugEnabled) + + }catch(Exception e){ + utils.log("ERROR", "Exception Occured Processing PostProcessResponse. Exception is:\n" + e, isDebugEnabled) + execution.setVariable("CVFMI_ErrorResponse", "Error Occured during PostProcessResponse Method:\n" + e.getMessage()) + } + utils.log("DEBUG", "======== COMPLETED PostProcessResponse Process ======== ", isDebugEnabled) + } + + + + + + /** + * Validates the request, request id and service instance id. If a problem is found, + * a WorkflowException is generated and an MSOWorkflowException event is thrown. This + * method also sets up the log context for the workflow. + * @param execution the execution + * @return the validated request + */ + public String validateInfraRequest(Execution execution) { + def method = getClass().getSimpleName() + '.validateInfraRequest(' + + 'execution=' + execution.getId() + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + String processKey = getProcessKey(execution); + def prefix = execution.getVariable("prefix") + + if (prefix == null) { + createWorkflowException(execution, 1002, processKey + " prefix is null") + } + + try { + def request = execution.getVariable(prefix + 'Request') + + if (request == null) { + request = execution.getVariable(processKey + 'Request') + + if (request == null) { + request = execution.getVariable('bpmnRequest') + } + + setVariable(execution, processKey + 'Request', null); + setVariable(execution, 'bpmnRequest', null); + setVariable(execution, prefix + 'Request', request); + } + + if (request == null) { + createWorkflowException(execution, 1002, processKey + " request is null") + } + + /* + + def requestId = execution.getVariable("att-mso-request-id") + + if (requestId == null) { + createWorkflowException(execution, 1002, processKey + " request has no att-mso-request-id") + } + + setVariable(execution, prefix + 'requestId', requestId) + + def serviceInstanceId = execution.getVariable("att-mso-service-instance-id") + + if (serviceInstanceId == null) { + createWorkflowException(execution, 1002, processKey + " request message has no att-mso-service-instance-id") + } + + utils.logContext(requestId, serviceInstanceId) + */ + logDebug('Incoming message: ' + System.lineSeparator() + request, isDebugLogEnabled) + logDebug('Exited ' + method, isDebugLogEnabled) + return request + } catch (BpmnError e) { + throw e; + } catch (Exception e) { + logError('Caught exception in ' + method, e) + createWorkflowException(execution, 1002, "Invalid Message") + } + } + + public void prepareUpdateInfraRequest(Execution execution){ + def isDebugEnabled = execution.getVariable("isDebugLogEnabled") + + utils.log("DEBUG", " ======== STARTED prepareUpdateInfraRequest Process ======== ", isDebugEnabled) + try{ + + String vnfInputs = execution.getVariable("CVFMI_vnfInputs") + String requestInfo = execution.getVariable("CVFMI_requestInfo") + def aicCloudRegion = utils.getNodeText1(vnfInputs, "aic-cloud-region") + def tenantId = utils.getNodeText1(vnfInputs, "tenant-id") + def requestId = utils.getNodeText1(requestInfo, "request-id") + def vnfId = execution.getVariable("CVFMI_vnfId") + def vfModuleId = execution.getVariable("CVFMI_vfModuleId") + + def dbAdapterEndpoint = execution.getVariable("URN_mso_adapters_db_endpoint") + execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint) + utils.log("DEBUG", "DB Adapter Endpoint is: " + dbAdapterEndpoint, isDebugEnabled) + + String payload = + """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" + xmlns:ns="http://com.att.mso/requestsdb"> + <soapenv:Header/> + <soapenv:Body> + <ns:updateInfraRequest xmlns:ns="http://com.att.mso/requestsdb"> + <requestId>${requestId}</requestId> + <lastModifiedBy>BPMN</lastModifiedBy> + <statusMessage>VF Module successfully created</statusMessage> + <responseBody></responseBody> + <requestStatus>COMPLETE</requestStatus> + <progress>100</progress> + <vnfOutputs><vnf-outputs xmlns="http://ecomp.att.com/mso/infra/vnf-request/v1" xmlns:aetgt="http://ecomp.att.com/mso/infra/vnf-request/v1" xmlns:rest="http://schemas.activebpel.org/REST/2007/12/01/aeREST.xsd"><vnf-id>${vnfId}</vnf-id><vf-module-id>${vfModuleId}</vf-module-id></vnf-outputs></vnfOutputs> + <vfModuleId>${vfModuleId}</vfModuleId> + </ns:updateInfraRequest> + </soapenv:Body> + </soapenv:Envelope>""" + + payload = utils.formatXml(payload) + execution.setVariable("CVFMI_updateInfraRequest", payload) + utils.log("DEBUG", "Outgoing UpdateInfraRequest: \n" + payload, isDebugEnabled) + + + }catch(Exception e){ + utils.log("ERROR", "Exception Occured Processing prepareUpdateInfraRequest. Exception is:\n" + e, isDebugEnabled) + execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during prepareUpdateInfraRequest Method:\n" + e.getMessage()) + } + utils.log("DEBUG", "======== COMPLETED prepareUpdateInfraRequest Process ======== ", isDebugEnabled) + } + + /** + * Builds a "FalloutHandler" request and stores it in the specified execution variable. + * + * @param execution the execution + * @param resultVar the execution variable in which the result will be stored + */ + public void falloutHandlerPrep(Execution execution, String resultVar) { + def method = getClass().getSimpleName() + '.falloutHandlerPrep(' + + 'execution=' + execution.getId() + + ', resultVar=' + resultVar + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + + try { + def WorkflowException workflowException = execution.getVariable("WorkflowException") + def request = execution.getVariable("DoCreateVfModuleRequest") + def requestInformation = utils.getNodeXml(request, 'request-info', false) + def errorResponseCode = workflowException.getErrorCode() + def errorResponseMsg = workflowException.getErrorMessage() + def encErrorResponseMsg = "" + if (errorResponseMsg != null) { + encErrorResponseMsg = errorResponseMsg.replace("&", "&").replace("<", "<").replace(">", ">") + } + + String content = """ + <aetgt:FalloutHandlerRequest xmlns:aetgt="http://ecomp.att.com/mso/workflow/schema/v1" + xmlns:reqtype="http://ecomp.att.com/mso/request/types/v1" + xmlns:msoservtypes="http://ecomp.att.com/mso/request/types/v1" + xmlns:structuredtypes="http://ecomp.att.com/mso/structured/types/v1"> + ${requestInformation} + <aetgt:WorkflowException> + <aetgt:ErrorMessage>${encErrorResponseMsg}</aetgt:ErrorMessage> + <aetgt:ErrorCode>${errorResponseCode}</aetgt:ErrorCode> + </aetgt:WorkflowException> + </aetgt:FalloutHandlerRequest> + """ + + logDebug("CONTENT before translation: " + content, isDebugLogEnabled) + content = utils.formatXml(content) + logDebug(resultVar + ' = ' + System.lineSeparator() + content, isDebugLogEnabled) + execution.setVariable(resultVar, content) + + logDebug('Exited ' + method, isDebugLogEnabled) + } catch (BpmnError e) { + throw e; + } catch (Exception e) { + logError('Caught exception in ' + method, e) + createWorkflowException(execution, 2000, 'Internal Error') + } + } + + public void logAndSaveOriginalException(Execution execution) { + def method = getClass().getSimpleName() + '.validateRollbackResponse(' + + 'execution=' + execution.getId() + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + logWorkflowException(execution, 'CreateVfModuleInfra caught an event') + saveWorkflowException(execution, 'CVFMI_originalWorkflowException') + } + + public void validateRollbackResponse(Execution execution) { + def method = getClass().getSimpleName() + '.validateRollbackResponse(' + + 'execution=' + execution.getId() + + ')' + def isDebugLogEnabled = execution.getVariable('isDebugLogEnabled') + logDebug('Entered ' + method, isDebugLogEnabled) + + def originalException = execution.getVariable("CVFMI_originalWorkflowException") + execution.setVariable("WorkflowException", originalException) + + execution.setVariable("RollbackCompleted", true) + + } + + +} |