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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * OPENECOMP - SO
   4  * ================================================================================
   5  * Copyright (C) 2018 Huawei Technologies Co., Ltd. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.infrastructure.scripts
  24
  25 import org.json.JSONObject
  26 import org.json.XML;
  27
  28 import static org.apache.commons.lang3.StringUtils.*;
  29 import groovy.xml.XmlUtil
  30 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  31 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  32 import org.onap.aai.domain.yang.Device
  33 import org.onap.so.bpmn.common.recipe.ResourceInput;
  34 import org.onap.so.bpmn.common.resource.ResourceRequestBuilder
  35 import org.onap.so.bpmn.core.UrnPropertiesReader
  36 import org.onap.so.bpmn.core.WorkflowException
  37 import org.onap.so.bpmn.core.json.JsonUtils
  38 import org.onap.so.bpmn.infrastructure.workflow.serviceTask.client.builder.AbstractBuilder
  39 import org.onap.so.client.HttpClient
  40 import org.onap.so.client.aai.AAIObjectType
  41 import org.onap.so.client.aai.AAIResourcesClient
  42 import org.onap.so.client.aai.entities.uri.AAIResourceUri
  43 import org.onap.so.client.aai.entities.uri.AAIUriFactory
  44 import org.slf4j.Logger
  45 import org.slf4j.LoggerFactory
  46 import org.onap.so.bpmn.common.scripts.SDNCAdapterUtils
  47
  48 import java.util.UUID;
  49 import javax.ws.rs.core.Response
  50 import org.camunda.bpm.engine.delegate.BpmnError
  51 import org.camunda.bpm.engine.delegate.DelegateExecution
  52 import org.apache.commons.lang3.*
  53 import javax.ws.rs.core.MediaType
  54 import org.apache.commons.codec.binary.Base64
  55 import org.onap.so.utils.TargetEntity
  56
  57
  58 /**
  59  * This groovy class supports the <class>DeleteDeviceResource.bpmn</class> process.
  60  * flow for Device Resource Delete
  61  */
  62 public class DeleteDeviceResource extends AbstractServiceTaskProcessor {
  63
  64     String Prefix="DELDEVRES_"
  65
  66     ExceptionUtil exceptionUtil = new ExceptionUtil()
  67
  68     JsonUtils jsonUtil = new JsonUtils()
  69
  70     private static final Logger logger = LoggerFactory.getLogger( DeleteDeviceResource.class);
  71
  72     public void preProcessRequest(DelegateExecution execution){
  73         logger.info(" ***** Started preProcessRequest *****")
  74         try {
  75
  76             //get bpmn inputs from resource request.
  77             String requestId = execution.getVariable("mso-request-id")
  78             String requestAction = execution.getVariable("requestAction")
  79             logger.info("The requestAction is: " + requestAction)
  80             String recipeParamsFromRequest = execution.getVariable("recipeParams")
  81             logger.info("The recipeParams is: " + recipeParamsFromRequest)
  82             String resourceInput = execution.getVariable("resourceInput")
  83             logger.info("The resourceInput is: " + resourceInput)
  84             //Get ResourceInput Object
  85             ResourceInput resourceInputObj = ResourceRequestBuilder.getJsonObject(resourceInput, ResourceInput.class)
  86             execution.setVariable(Prefix + "ResourceInput", resourceInputObj)
  87             String resourceInputPrameters = resourceInputObj.getResourceParameters()
  88             String inputParametersJson = jsonUtil.getJsonValue(resourceInputPrameters, "requestInputs")
  89             JSONObject inputParameters = new JSONObject(inputParametersJson)
  90             execution.setVariable(Prefix + "ResourceRequestInputs", inputParameters)
  91
  92             //Deal with recipeParams
  93             String recipeParamsFromWf = execution.getVariable("recipeParamXsd")
  94             String resourceName = resourceInputObj.getResourceInstanceName()
  95
  96             String resourceInstanceId = resourceInputObj.getResourceInstancenUuid()
  97             String deviceId = resourceInstanceId
  98             execution.setVariable(Prefix + "DeviceId", deviceId)
  99
 100             getDeviceInAAI(execution)
 101
 102             execution.setVariable(Prefix + "serviceInstanceId", resourceInputObj.getServiceInstanceId())
 103             execution.setVariable("mso-request-id", requestId)
 104
 105         } catch (Exception ex){
 106             String msg = "Exception in preProcessRequest " + ex.getMessage()
 107             logger.debug(msg)
 108 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 109         }
 110     }
 111
 112         private void getDeviceInAAI(DelegateExecution execution) {
 113                 logger.info(" ***** Started getDeviceInAAI *****")
 114         try {
 115                 String deviceId = execution.getVariable(Prefix + "DeviceId")
 116
 117         AAIResourcesClient client = new AAIResourcesClient()
 118         AAIResourceUri uri = AAIUriFactory.createResourceUri(AAIObjectType.DEVICE, deviceId)
 119         Device dev = client.get(uri).asBean(Device.class).get()
 120
 121         String devClass = dev.getClass ()
 122         execution.setVariable(Prefix + "DeviceClass", devClass)
 123         logger.debug(" DeviceClass is: " + devClass)
 124
 125         } catch (Exception ex){
 126             String msg = "Exception in getDeviceInAAI " + ex.getMessage()
 127             logger.debug(msg)
 128 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 129         }
 130
 131                 logger.info(" ***** Exit getDeviceInAAI *****")
 132         }
 133
 134     public void checkDevType(DelegateExecution execution){
 135         logger.info(" ***** Started checkDevType *****")
 136         try {
 137
 138             String devType = execution.getVariable(Prefix + "DeviceClass")
 139
 140             if(StringUtils.isBlank(devType)) {
 141                 devType = "OTHER"
 142             }
 143
 144             execution.setVariable("device_class", devType)
 145
 146         } catch (Exception ex){
 147             String msg = "Exception in checkDevType " + ex.getMessage()
 148             logger.debug( msg)
 149 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 150         }
 151     }
 152
 153         private void setProgressUpdateVariables(DelegateExecution execution, String body) {
 154                 def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.openecomp.db.endpoint", execution)
 155                 execution.setVariable("CVFMI_dbAdapterEndpoint", dbAdapterEndpoint)
 156                 execution.setVariable("CVFMI_updateResOperStatusRequest", body)
 157         }
 158
 159         public void prepareUpdateProgress(DelegateExecution execution) {
 160                 logger.info(" ***** Started prepareUpdateProgress *****")
 161                 ResourceInput resourceInputObj = execution.getVariable(Prefix + "ResourceInput")
 162                 String operType = resourceInputObj.getOperationType()
 163                 String resourceCustomizationUuid = resourceInputObj.getResourceModelInfo().getModelCustomizationUuid()
 164                 String ServiceInstanceId = resourceInputObj.getServiceInstanceId()
 165                 String modelName = resourceInputObj.getResourceModelInfo().getModelName()
 166                 String operationId = resourceInputObj.getOperationId()
 167                 String progress = execution.getVariable("progress")
 168                 String status = execution.getVariable("status")
 169                 String statusDescription = execution.getVariable("statusDescription")
 170
 171                 String body = """
 172                 <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
 173                         xmlns:ns="http://org.onap.so/requestsdb">
 174                         <soapenv:Header/>
 175                 <soapenv:Body>
 176                     <ns:updateResourceOperationStatus>
 177                                <operType>${operType}</operType>
 178                                <operationId>${operationId}</operationId>
 179                                <progress>${progress}</progress>
 180                                <resourceTemplateUUID>${resourceCustomizationUuid}</resourceTemplateUUID>
 181                                <serviceId>${ServiceInstanceId}</serviceId>
 182                                <status>${status}</status>
 183                                <statusDescription>${statusDescription}</statusDescription>
 184                     </ns:updateResourceOperationStatus>
 185                 </soapenv:Body>
 186                 </soapenv:Envelope>"""
 187
 188                 setProgressUpdateVariables(execution, body)
 189                 logger.info(" ***** Exit prepareUpdateProgress *****")
 190         }
 191
 192     public void getVNFTemplatefromSDC(DelegateExecution execution){
 193         logger.info(" ***** Started getVNFTemplatefromSDC *****")
 194         try {
 195             // To do
 196
 197
 198         } catch (Exception ex){
 199             String msg = "Exception in getVNFTemplatefromSDC " + ex.getMessage()
 200             logger.debug( msg)
 201 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 202         }
 203     }
 204
 205     public void postVNFInfoProcess(DelegateExecution execution){
 206         logger.info(" ***** Started postVNFInfoProcess *****")
 207         try {
 208             // To do
 209
 210
 211         } catch (Exception ex){
 212             String msg = "Exception in postVNFInfoProcess " + ex.getMessage()
 213             logger.debug( msg)
 214 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 215         }
 216     }
 217
 218     public void sendSyncResponse (DelegateExecution execution) {
 219         logger.debug( " *** sendSyncResponse *** ")
 220
 221         try {
 222             String operationStatus = "finished"
 223             // RESTResponse for main flow
 224             String resourceOperationResp = """{"operationStatus":"${operationStatus}"}""".trim()
 225             logger.debug( " sendSyncResponse to APIH:" + "\n" + resourceOperationResp)
 226             sendWorkflowResponse(execution, 202, resourceOperationResp)
 227             execution.setVariable("sentSyncResponse", true)
 228
 229         } catch (Exception ex) {
 230             String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()
 231             logger.debug( msg)
 232 //            exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 233         }
 234         logger.debug(" ***** Exit sendSyncResopnse *****")
 235     }
 236 }