gerrit.onap Code Review - so.git/blob

   1 /*-\r
   2  * ============LICENSE_START=======================================================\r
   3  * ONAP - SO\r
   4  * ================================================================================\r
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved. \r
   7  * ================================================================================\r
   8  * Licensed under the Apache License, Version 2.0 (the "License");\r
   9  * you may not use this file except in compliance with the License.\r
  10  * You may obtain a copy of the License at\r
  11  * \r
  12  *      http://www.apache.org/licenses/LICENSE-2.0\r
  13  * \r
  14  * Unless required by applicable law or agreed to in writing, software\r
  15  * distributed under the License is distributed on an "AS IS" BASIS,\r
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  17  * See the License for the specific language governing permissions and\r
  18  * limitations under the License.\r
  19  * ============LICENSE_END=========================================================\r
  20  */\r
  21 package org.openecomp.mso.bpmn.infrastructure.scripts;\r
  22 \r
  23 import groovy.xml.XmlUtil\r
  24 import groovy.json.*\r
  25 \r
  26 import org.openecomp.mso.bpmn.core.json.JsonUtils\r
  27 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor\r
  28 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil\r
  29 import org.openecomp.mso.bpmn.common.scripts.VidUtils\r
  30 import org.openecomp.mso.bpmn.core.WorkflowException\r
  31 import org.openecomp.mso.rest.APIResponse;\r
  32 \r
  33 import java.util.UUID;\r
  34 import javax.xml.parsers.DocumentBuilder\r
  35 import javax.xml.parsers.DocumentBuilderFactory\r
  36 \r
  37 import org.camunda.bpm.engine.delegate.BpmnError\r
  38 import org.camunda.bpm.engine.delegate.DelegateExecution\r
  39 import org.json.JSONObject;\r
  40 import org.apache.commons.lang3.*\r
  41 import org.apache.commons.codec.binary.Base64;\r
  42 import org.w3c.dom.Document\r
  43 import org.w3c.dom.Element\r
  44 import org.w3c.dom.Node\r
  45 import org.w3c.dom.NodeList\r
  46 import org.xml.sax.InputSource\r
  47 import static org.apache.commons.lang3.StringUtils.*;\r
  48 \r
  49 import org.springframework.web.util.UriUtils;\r
  50 \r
  51 /**\r
  52  * This groovy class supports the <class>DelE2EServiceInstance.bpmn</class> process.\r
  53  *\r
  54  */\r
  55 public class DeleteCustomE2EServiceInstance extends AbstractServiceTaskProcessor {\r
  56 \r
  57         String Prefix="DELSI_"\r
  58         ExceptionUtil exceptionUtil = new ExceptionUtil()\r
  59         JsonUtils jsonUtil = new JsonUtils()\r
  60         VidUtils vidUtils = new VidUtils()\r
  61         \r
  62         public void preProcessRequest (DelegateExecution execution) {\r
  63                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
  64                 execution.setVariable("prefix",Prefix)\r
  65                 String msg = ""\r
  66                 \r
  67                 utils.log("INFO", " *** preProcessRequest Request *** ", isDebugEnabled)\r
  68 \r
  69                 try {\r
  70                         // check for incoming json message/input\r
  71                         String siRequest = execution.getVariable("bpmnRequest")\r
  72                         utils.logAudit(siRequest)\r
  73                         \r
  74 \r
  75                         String requestId = execution.getVariable("mso-request-id")\r
  76                         execution.setVariable("msoRequestId", requestId)\r
  77                         utils.log("INFO", "Input Request:" + siRequest + " reqId:" + requestId, isDebugEnabled)\r
  78                         \r
  79                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
  80                         if (isBlank(serviceInstanceId)) {\r
  81                                 msg = "Input serviceInstanceId' is null"\r
  82                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
  83                         }\r
  84 \r
  85                         \r
  86                         //requestInfo\r
  87 //                      String productFamilyId = jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.productFamilyId")\r
  88 //                      if (isBlank(productFamilyId))\r
  89 //                      {\r
  90 //                              msg = "Input productFamilyId is null"\r
  91 //                              utils.log("INFO", msg, isDebugEnabled)\r
  92 //                              //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
  93 //                      } else {\r
  94 //                              execution.setVariable("productFamilyId", productFamilyId)\r
  95 //                      }\r
  96                         String source = jsonUtil.getJsonValue(siRequest, "source")\r
  97                         execution.setVariable("source", source)\r
  98                         \r
  99                         //subscriberInfo\r
 100                         String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "globalSubscriberId")\r
 101                         if (isBlank(globalSubscriberId)) {\r
 102                                 msg = "Input globalSubscriberId' is null"\r
 103                                 utils.log("INFO", msg, isDebugEnabled)\r
 104                         } else {\r
 105                                 execution.setVariable("globalSubscriberId", globalSubscriberId)\r
 106                         }\r
 107                         \r
 108                         //requestParameters\r
 109                         String subscriptionServiceType = jsonUtil.getJsonValue(siRequest, "serviceType")\r
 110                         if (isBlank(subscriptionServiceType)) {\r
 111                                 msg = "Input subscriptionServiceType is null"\r
 112                                 utils.log("DEBUG", msg, isDebugEnabled)\r
 113                                 //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
 114                         } else {\r
 115                                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)\r
 116                         }\r
 117 \r
 118                         execution.setVariable("operationType", "DELETE")\r
 119                 } catch (BpmnError e) {\r
 120                         throw e;\r
 121                 } catch (Exception ex){\r
 122                         msg = "Exception in preProcessRequest " + ex.getMessage()\r
 123                         utils.log("INFO", msg, isDebugEnabled)\r
 124                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 125                 }\r
 126                 utils.log("INFO"," ***** Exit preProcessRequest *****",  isDebugEnabled)\r
 127         }\r
 128 \r
 129         public void sendSyncResponse (DelegateExecution execution) {\r
 130                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 131                 utils.log("INFO", " *** sendSyncResponse  *** ", isDebugEnabled)\r
 132 \r
 133                 try {\r
 134                         String requestId = execution.getVariable("msoRequestId")\r
 135                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
 136 \r
 137                         // RESTResponse (for API Handler (APIH) Reply Task)\r
 138                         String syncResponse = """{"requestReferences":{"instanceId":"${serviceInstanceId}","requestId":"${requestId}"}}""".trim()\r
 139                         utils.log("INFO", " sendSynchResponse: xmlSyncResponse - " + "\n" + syncResponse, isDebugEnabled)\r
 140                         sendWorkflowResponse(execution, 202, syncResponse)\r
 141 \r
 142                 } catch (Exception ex) {\r
 143                         String msg  = "Exception in sendSyncResponse: " + ex.getMessage()\r
 144                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 145                 }\r
 146                 utils.log("INFO"," ***** Exit sendSyncResopnse *****",  isDebugEnabled)\r
 147         }\r
 148         \r
 149         public void sendSyncError (DelegateExecution execution) {\r
 150                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 151                 utils.log("INFO", " *** sendSyncError *** ", isDebugEnabled)\r
 152 \r
 153                 try {\r
 154                         String errorMessage = ""\r
 155                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {\r
 156                                 WorkflowException wfe = execution.getVariable("WorkflowException")\r
 157                                 errorMessage = wfe.getErrorMessage()\r
 158                         } else {\r
 159                                 errorMessage = "Sending Sync Error."\r
 160                         }\r
 161 \r
 162                         String buildworkflowException =\r
 163                                 """<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 164                                         <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>\r
 165                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>\r
 166                                    </aetgt:WorkflowException>"""\r
 167 \r
 168                         utils.logAudit(buildworkflowException)\r
 169                         sendWorkflowResponse(execution, 500, buildworkflowException)\r
 170 \r
 171                 } catch (Exception ex) {\r
 172                         utils.log("INFO", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)\r
 173                 }\r
 174 \r
 175         }\r
 176         \r
 177         public void prepareCompletionRequest (DelegateExecution execution) {\r
 178                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 179                 utils.log("INFO", " *** prepareCompletion *** ", isDebugEnabled)\r
 180 \r
 181                 try {\r
 182                         String requestId = execution.getVariable("msoRequestId")\r
 183                         String source = execution.getVariable("source")\r
 184                         String msoCompletionRequest =\r
 185                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 186                                                                 xmlns:ns="http://org.openecomp/mso/request/types/v1">\r
 187                                                 <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 188                                                         <request-id>${requestId}</request-id>\r
 189                                                         <action>DELETE</action>\r
 190                                                         <source>${source}</source>\r
 191                                                 </request-info>\r
 192                                                 <aetgt:status-message>E2E Service Instance was deleted successfully.</aetgt:status-message>\r
 193                                                 <aetgt:mso-bpel-name>DeleteCustomE2EServiceInstance</aetgt:mso-bpel-name>\r
 194                                         </aetgt:MsoCompletionRequest>"""\r
 195 \r
 196                         // Format Response\r
 197                         String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)\r
 198 \r
 199                         execution.setVariable("completionRequest", xmlMsoCompletionRequest)\r
 200                         utils.log("INFO", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)\r
 201 \r
 202                 } catch (Exception ex) {\r
 203                         String msg = " Exception in prepareCompletion:" + ex.getMessage()\r
 204                         utils.log("INFO", msg, isDebugEnabled)\r
 205                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 206                 }\r
 207                 utils.log("INFO", "*** Exit prepareCompletionRequest ***", isDebugEnabled)\r
 208         }\r
 209         \r
 210         public void prepareFalloutRequest(DelegateExecution execution){\r
 211                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 212                 utils.log("INFO", " *** prepareFalloutRequest *** ", isDebugEnabled)\r
 213 \r
 214                 try {\r
 215                         WorkflowException wfex = execution.getVariable("WorkflowException")\r
 216                         utils.log("INFO", " Input Workflow Exception: " + wfex.toString(), isDebugEnabled)\r
 217                         String requestId = execution.getVariable("msoRequestId")\r
 218                         String source = execution.getVariable("source")\r
 219                         String requestInfo =\r
 220                         """<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 221                                         <request-id>${requestId}</request-id>\r
 222                                         <action>DELETE</action>\r
 223                                         <source>${source}</source>\r
 224                                    </request-info>"""\r
 225 \r
 226                         String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)\r
 227                         execution.setVariable("falloutRequest", falloutRequest)\r
 228                 } catch (Exception ex) {\r
 229                         utils.log("INFO", "Exception prepareFalloutRequest:" + ex.getMessage(), isDebugEnabled)\r
 230                         String errorException = "  Bpmn error encountered in CreateServiceInstance flow. FalloutHandlerRequest,  buildErrorResponse() - " + ex.getMessage()\r
 231                         String requestId = execution.getVariable("msoRequestId")\r
 232                         String falloutRequest =\r
 233                         """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 234                                                                      xmlns:ns="http://org.openecomp/mso/request/types/v1"\r
 235                                                                      xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">\r
 236                                            <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 237                                               <request-id>${requestId}</request-id>\r
 238                                               <action>DELETE</action>\r
 239                                               <source>VID</source>\r
 240                                            </request-info>\r
 241                                                 <aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 242                                                         <aetgt:ErrorMessage>${errorException}</aetgt:ErrorMessage>\r
 243                                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>\r
 244                                                 </aetgt:WorkflowException>\r
 245                                         </aetgt:FalloutHandlerRequest>"""\r
 246 \r
 247                         execution.setVariable("falloutRequest", falloutRequest)\r
 248                 }\r
 249                 utils.log("INFO", "*** Exit prepareFalloutRequest ***", isDebugEnabled)\r
 250         }\r
 251         \r
 252 \r
 253         // *******************************\r
 254         //     Build DB request Section\r
 255         // *******************************\r
 256         public void prepareDBRequest (DelegateExecution execution) {\r
 257                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 258                 execution.setVariable("prefix", Prefix)\r
 259 \r
 260                 try {\r
 261                         utils.log("INFO", " ***** Inside prepareDBRequest of DeleteCustomE2EServiceInstance ***** ", isDebugEnabled)\r
 262 \r
 263                         String requestId = execution.getVariable("DELSI_requestId")\r
 264                         String statusMessage = "E2E Service Instance successfully deleted."\r
 265 \r
 266                         //TODO - verify the format for Service Instance Delete,\r
 267                         String dbRequest =\r
 268                                         """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">\r
 269                                                 <soapenv:Header/>\r
 270                                                 <soapenv:Body>\r
 271                                                         <ns:updateInfraRequest xmlns:ns="http://org.openecomp.mso/requestsdb">\r
 272                                                                 <requestId>${requestId}</requestId>\r
 273                                                                 <lastModifiedBy>BPMN</lastModifiedBy>\r
 274                                                                 <statusMessage>${statusMessage}</statusMessage>\r
 275                                                                 <responseBody></responseBody>\r
 276                                                                 <requestStatus>COMPLETED</requestStatus>\r
 277                                                                 <progress>100</progress>\r
 278                                                         </ns:updateInfraRequest>\r
 279                                                    </soapenv:Body>\r
 280                                            </soapenv:Envelope>"""\r
 281 \r
 282                    String buildDeleteDBRequestAsString = utils.formatXml(dbRequest)\r
 283                    execution.setVariable("DELSI_createDBRequest", buildDeleteDBRequestAsString)\r
 284                    utils.logAudit(buildDeleteDBRequestAsString)\r
 285 \r
 286                 } catch (Exception ex) {\r
 287                         // try error in method block\r
 288                         String exceptionMessage = "Bpmn error encountered in DeleteCustomE2EServiceInstance flow. Unexpected Error from method prepareDBRequest() - " + ex.getMessage()\r
 289                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)\r
 290 \r
 291                 }\r
 292 \r
 293          }\r
 294 \r
 295         // *******************************\r
 296         //     Build Error Section\r
 297         // *******************************\r
 298         public void prepareDBRequestError (DelegateExecution execution) {\r
 299                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 300                 execution.setVariable("prefix", Prefix)\r
 301 \r
 302                 utils.log("INFO", " ***** Inside prepareDBRequestError of DeleteCustomE2EServiceInstance ***** ", isDebugEnabled)\r
 303 \r
 304                 try {\r
 305                         String requestId = execution.getVariable("DELSI_requestId")\r
 306                         String statusMessage = ""\r
 307                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {\r
 308                                 WorkflowException wfe = execution.getVariable("WorkflowException")\r
 309                                 statusMessage = wfe.getErrorMessage()\r
 310 \r
 311                         } else {\r
 312                                 statusMessage = "Encountered Error during DeleteCustomE2EServiceInstance proccessing. "\r
 313                         }\r
 314 \r
 315                         //TODO - verify the format for Service Instance Create,\r
 316                         String dbRequest =\r
 317                                         """<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">\r
 318                                                 <soapenv:Header/>\r
 319                                                 <soapenv:Body>\r
 320                                                         <ns:updateInfraRequest xmlns:ns="http://org.openecomp.mso/requestsdb">\r
 321                                                                 <requestId>${requestId}</requestId>\r
 322                                                                 <lastModifiedBy>BPMN</lastModifiedBy>\r
 323                                                                 <statusMessage>${statusMessage}</statusMessage>\r
 324                                                                 <responseBody></responseBody>\r
 325                                                                 <requestStatus>FAILED</requestStatus>\r
 326                                                         </ns:updateInfraRequest>\r
 327                                                    </soapenv:Body>\r
 328                                            </soapenv:Envelope>"""\r
 329 \r
 330                    String buildDBRequestAsString = utils.formatXml(dbRequest)\r
 331                    execution.setVariable("DELSI_createDBInfraErrorRequest", buildDBRequestAsString)\r
 332                    utils.logAudit(buildDBRequestAsString)\r
 333 \r
 334                 } catch (Exception ex) {\r
 335                         // try error in method block\r
 336                         String exceptionMessage = "Bpmn error encountered in DeleteCustomE2EServiceInstance flow. Unexpected Error from method prepareDBRequestError() - " + ex.getMessage()\r
 337                         exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)\r
 338 \r
 339                 }\r
 340 \r
 341          }\r
 342 \r
 343         public void processJavaException(DelegateExecution execution) {\r
 344                 //TODO:\r
 345         }\r
 346 }\r