bpmn/so-bpmn-infrastructure-common/src/main/groovy/org/onap/so/bpmn/infrastructure/scripts/HandlePNF.groovy

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 - 2019 Huawei Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.scripts
  22
  23 import org.apache.commons.lang3.StringUtils
  24 import org.camunda.bpm.engine.delegate.DelegateExecution
  25 import org.onap.so.bpmn.common.recipe.ResourceInput
  26 import org.onap.so.bpmn.common.resource.ResourceRequestBuilder
  27 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  28 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  29 import org.onap.so.bpmn.common.scripts.MsoUtils
  30 import org.onap.so.bpmn.core.UrnPropertiesReader
  31 import org.onap.so.bpmn.core.json.JsonUtils
  32 import org.onap.so.bpmn.infrastructure.pnf.delegate.ExecutionVariableNames
  33 import org.slf4j.Logger
  34 import org.slf4j.LoggerFactory
  35
  36 public class HandlePNF extends AbstractServiceTaskProcessor{
  37     private static final Logger logger = LoggerFactory.getLogger( HandlePNF.class);
  38
  39     ExceptionUtil exceptionUtil = new ExceptionUtil()
  40     JsonUtils jsonUtil = new JsonUtils()
  41     MsoUtils msoUtils = new MsoUtils()
  42     String Prefix="CRESI_"
  43
  44     @Override
  45     void preProcessRequest(DelegateExecution execution) {
  46         logger.debug("Start preProcess for HandlePNF")
  47         // set correlation ID
  48         def resourceInput = execution.getVariable("resourceInput")
  49         String serInput = jsonUtil.getJsonValue(resourceInput, "requestsInputs")
  50         String correlationId = jsonUtil.getJsonValue(serInput, "service.parameters.requestInputs.ont_ont_pnf_name")
  51         if (!StringUtils.isEmpty(correlationId)) {
  52             execution.setVariable(ExecutionVariableNames.PNF_CORRELATION_ID, correlationId)
  53             logger.debug("Found correlation id : " + correlationId)
  54         } else {
  55             logger.error("== correlation id is empty ==")
  56             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "correlation id is not provided")
  57         }
  58
  59         String serviceInstanceID = jsonUtil.getJsonValue(resourceInput, ExecutionVariableNames.SERVICE_INSTANCE_ID)
  60         if (!StringUtils.isEmpty(serviceInstanceID)) {
  61             execution.setVariable(ExecutionVariableNames.SERVICE_INSTANCE_ID, serviceInstanceID)
  62             logger.debug("found serviceInstanceID: "+serviceInstanceID)
  63         } else {
  64             logger.error("== serviceInstance ID is empty ==")
  65             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, "serviceInstance ID is not provided")
  66         }
  67
  68         // next task will set the uuid
  69         logger.debug("exit preProcess for HandlePNF")
  70     }
  71
  72     void postProcessRequest(DelegateExecution execution) {
  73         logger.debug("start postProcess for HandlePNF")
  74         ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(execution.getVariable("resourceInput"), ResourceInput.class)
  75         String operType = resourceInputObj.getOperationType()
  76         String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
  77         String serviceInstanceId = resourceInputObj.getServiceInstanceId()
  78         String operationId = resourceInputObj.getOperationId()
  79         String progress = "100"
  80         String status = "finished"
  81         String statusDescription = "SDCN resource creation and activation completed"
  82
  83         String body = """
  84                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
  85                         xmlns:ns="http://org.onap.so/requestsdb">
  86                         <soapenv:Header/>
  87                 <soapenv:Body>
  88                     <ns:updateResourceOperationStatus>
  89                                <operType>${msoUtils.xmlEscape(operType)}</operType>
  90                                <operationId>${msoUtils.xmlEscape(operationId)}</operationId>
  91                                <progress>${msoUtils.xmlEscape(progress)}</progress>
  92                                <resourceTemplateUUID>${msoUtils.xmlEscape(resourceCustomizationUuid)}</resourceTemplateUUID>
  93                                <serviceId>${msoUtils.xmlEscape(serviceInstanceId)}</serviceId>
  94                                <status>${msoUtils.xmlEscape(status)}</status>
  95                                <statusDescription>${msoUtils.xmlEscape(statusDescription)}</statusDescription>
  96                     </ns:updateResourceOperationStatus>
  97                 </soapenv:Body>
  98                 </soapenv:Envelope>""";
  99         logger.debug("body: "+body)
 100         setProgressUpdateVariables(execution, body)
 101         logger.debug("exit postProcess for HandlePNF")
 102     }
 103
 104     public void sendSyncResponse (DelegateExecution execution) {
 105         logger.debug(" *** sendSyncResponse *** ")
 106
 107         try {
 108             String operationStatus = "finished"
 109             // RESTResponse for main flow
 110             String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()
 111             logger.debug(" sendSyncResponse to APIH:" + "\n" + resourceOperationResp)
 112             sendWorkflowResponse(execution, 202, resourceOperationResp)
 113             execution.setVariable("sentSyncResponse", true)
 114
 115         } catch (Exception ex) {
 116             String msg = "Exception in sendSyncResponse:" + ex.getMessage()
 117             logger.debug(msg)
 118             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 119         }
 120         logger.debug(" ***** Exit sendSyncResponse *****")
 121     }
 122
 123     private void setProgressUpdateVariables(DelegateExecution execution, String body) {
 124         def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.openecomp.db.endpoint", execution)
 125         execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 126         execution.setVariable("CVFMI_updateResOperStatusRequest", body)
 127     }
 128 }