gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * OPENECOMP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. 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.json.JSONObject
  24 import org.json.XML;
  25
  26 import static org.apache.commons.lang3.StringUtils.*;
  27 import groovy.xml.XmlUtil
  28 import groovy.json.*
  29 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  30 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  31 import org.onap.so.bpmn.common.recipe.ResourceInput;
  32 import org.onap.so.bpmn.common.resource.ResourceRequestBuilder
  33 import org.onap.so.bpmn.core.WorkflowException
  34 import org.onap.so.bpmn.core.json.JsonUtils
  35 import org.onap.so.bpmn.infrastructure.workflow.serviceTask.client.builder.AbstractBuilder
  36 import org.onap.so.logger.MsoLogger
  37 import org.onap.so.rest.APIResponse
  38 import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
  39
  40 import java.util.UUID;
  41
  42 import org.camunda.bpm.engine.delegate.BpmnError
  43 import org.camunda.bpm.engine.delegate.DelegateExecution
  44 import org.apache.commons.lang3.*
  45 import org.apache.commons.codec.binary.Base64;
  46 import org.springframework.web.util.UriUtils
  47 import org.onap.so.rest.RESTClient
  48 import org.onap.so.rest.RESTConfig
  49 import org.onap.so.rest.APIResponse;
  50 import org.onap.so.bpmn.common.scripts.AaiUtil
  51
  52 /**
  53  * This groovy class supports the <class>CreateDeviceResource.bpmn</class> process.
  54  * flow for Device Resource Create
  55  */
  56 public class DeleteDeviceResource extends AbstractServiceTaskProcessor {
  57
  58     String Prefix="DELDEVRES_"
  59
  60     ExceptionUtil exceptionUtil = new ExceptionUtil()
  61
  62     JsonUtils jsonUtil = new JsonUtils()
  63
  64     private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, DeleteDeviceResource.class)
  65
  66     public void preProcessRequest(DelegateExecution execution){
  67         msoLogger.info(" ***** Started preProcessRequest *****")
  68         try {
  69
  70             //get bpmn inputs from resource request.
  71             String requestId = execution.getVariable("mso-request-id")
  72             String requestAction = execution.getVariable("requestAction")
  73             msoLogger.info("The requestAction is: " + requestAction)
  74             String recipeParamsFromRequest = execution.getVariable("recipeParams")
  75             msoLogger.info("The recipeParams is: " + recipeParamsFromRequest)
  76             String resourceInput = execution.getVariable("resourceInput")
  77             msoLogger.info("The resourceInput is: " + resourceInput)
  78             //Get ResourceInput Object
  79             ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(resourceInput, ResourceInput.class)
  80             execution.setVariable(Prefix + "resourceInput", resourceInputObj)
  81             String resourceInputPrameters = resourceInputObj.getResourceParameters()
  82             String inputParametersJson = jsonUtil.getJsonValue(resourceInputPrameters, "requestInputs")
  83             JSONObject inputParameters = new JSONObject(customizeResourceParam(inputParametersJson))
  84             execution.setVariable(Prefix + "resourceRequestInputs", inputParameters)
  85
  86             //Deal with recipeParams
  87             String recipeParamsFromWf = execution.getVariable("recipeParamXsd")
  88             String resourceName = resourceInputObj.getResourceInstanceName()
  89             //For sdnc requestAction default is "createNetworkInstance"
  90             String operationType = "Network"
  91             if(!StringUtils.isBlank(recipeParamsFromRequest)){
  92                 //the operationType from worflow(first node) is second priority.
  93                 operationType = jsonUtil.getJsonValue(recipeParamsFromRequest, "operationType")
  94             }
  95             if(!StringUtils.isBlank(recipeParamsFromWf)){
  96                 //the operationType from worflow(first node) is highest priority.
  97                 operationType = jsonUtil.getJsonValue(recipeParamsFromWf, "operationType")
  98             }
  99
 100             execution.setVariable(Prefix + "serviceInstanceId", resourceInputObj.getServiceInstanceId())
 101             execution.setVariable("mso-request-id", requestId)
 102
 103         } catch (BpmnError e) {
 104             throw e;
 105         } catch (Exception ex){
 106             String msg = "Exception in preProcessRequest " + ex.getMessage()
 107             msoLogger.debug( msg)
 108             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 109         }
 110     }
 111
 112     String customizeResourceParam(String networkInputParametersJson) {
 113         List<Map<String, Object>> paramList = new ArrayList();
 114         JSONObject jsonObject = new JSONObject(networkInputParametersJson);
 115         Iterator iterator = jsonObject.keys();
 116         while (iterator.hasNext()) {
 117             String key = iterator.next();
 118             HashMap<String, String> hashMap = new HashMap();
 119             hashMap.put("name", key);
 120             hashMap.put("value", jsonObject.get(key))
 121             paramList.add(hashMap)
 122         }
 123         Map<String, List<Map<String, Object>>> paramMap = new HashMap();
 124         paramMap.put("param", paramList);
 125
 126         return  new JSONObject(paramMap).toString();
 127     }
 128
 129     public void checkDevType(DelegateExecution execution){
 130         utils.log("INFO"," ***** Started checkDevType *****")
 131         try {
 132
 133             JSONObject inputParameters = execution.getVariable(Prefix + "resourceRequestInputs")
 134
 135             String devType = inputParameters.get("device_class")
 136
 137             if(StringUtils.isBlank(devType)) {
 138                 devType = "OTHER"
 139             }
 140
 141             execution.setVariable("device_class", devType)
 142
 143         } catch (Exception ex){
 144             String msg = "Exception in checkDevType " + ex.getMessage()
 145             msoLogger.debug( msg)
 146             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 147         }
 148     }
 149
 150     public void getVNFTemplatefromSDC(DelegateExecution execution){
 151         utils.log("INFO"," ***** Started getVNFTemplatefromSDC *****")
 152         try {
 153             // To do
 154
 155
 156         } catch (Exception ex){
 157             String msg = "Exception in getVNFTemplatefromSDC " + ex.getMessage()
 158             msoLogger.debug( msg)
 159             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 160         }
 161     }
 162
 163     public void postVNFInfoProcess(DelegateExecution execution){
 164         utils.log("INFO"," ***** Started postVNFInfoProcess *****")
 165         try {
 166             // To do
 167
 168
 169         } catch (Exception ex){
 170             String msg = "Exception in postVNFInfoProcess " + ex.getMessage()
 171             msoLogger.debug( msg)
 172             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 173         }
 174     }
 175
 176     public void sendSyncResponse (DelegateExecution execution) {
 177         msoLogger.debug( " *** sendSyncResponse *** ")
 178
 179         try {
 180             String operationStatus = "finished"
 181             // RESTResponse for main flow
 182             String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()
 183             msoLogger.debug( " sendSyncResponse to APIH:" + "\n" + resourceOperationResp)
 184             sendWorkflowResponse(execution, 202, resourceOperationResp)
 185             execution.setVariable("sentSyncResponse", true)
 186
 187         } catch (Exception ex) {
 188             String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 189             msoLogger.debug( msg)
 190             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 191         }
 192         msoLogger.debug(" ***** Exit sendSyncResopnse *****")
 193     }
 194 }