gerrit.onap Code Review - so.git/blob

   1 /*-\r
   2  * ============LICENSE_START=======================================================\r
   3  * OPENECOMP - MSO\r
   4  * ================================================================================\r
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * ================================================================================\r
   7  * Licensed under the Apache License, Version 2.0 (the "License");\r
   8  * you may not use this file except in compliance with the License.\r
   9  * You may obtain a copy of the License at\r
  10  * \r
  11  *      http://www.apache.org/licenses/LICENSE-2.0\r
  12  * \r
  13  * Unless required by applicable law or agreed to in writing, software\r
  14  * distributed under the License is distributed on an "AS IS" BASIS,\r
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  16  * See the License for the specific language governing permissions and\r
  17  * limitations under the License.\r
  18  * ============LICENSE_END=========================================================\r
  19  */\r
  20 \r
  21 package org.openecomp.mso.bpmn.infrastructure.scripts;\r
  22 \r
  23 import static org.apache.commons.lang3.StringUtils.*;\r
  24 import groovy.xml.XmlUtil\r
  25 import groovy.json.*\r
  26 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor\r
  27 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil\r
  28 import org.openecomp.mso.bpmn.common.scripts.VidUtils\r
  29 import org.openecomp.mso.bpmn.core.WorkflowException\r
  30 import org.openecomp.mso.bpmn.core.json.JsonUtils\r
  31 import org.openecomp.mso.rest.APIResponse\r
  32 \r
  33 import java.util.UUID;\r
  34 \r
  35 import org.camunda.bpm.engine.delegate.BpmnError\r
  36 import org.camunda.bpm.engine.runtime.Execution\r
  37 import org.apache.commons.lang3.*\r
  38 import org.apache.commons.codec.binary.Base64;\r
  39 import org.springframework.web.util.UriUtils\r
  40 \r
  41 /**\r
  42  * This groovy class supports the <class>CreateServiceInstance.bpmn</class> process.\r
  43  * AlaCarte flow for 1702 ServiceInstance Create\r
  44  *\r
  45  */\r
  46 public class CreateServiceInstance extends AbstractServiceTaskProcessor {\r
  47         String Prefix="CRESI_"\r
  48         ExceptionUtil exceptionUtil = new ExceptionUtil()\r
  49         JsonUtils jsonUtil = new JsonUtils()\r
  50         VidUtils vidUtils = new VidUtils()\r
  51 \r
  52         public void preProcessRequest (Execution execution) {\r
  53                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
  54                 execution.setVariable("prefix",Prefix)\r
  55                 String msg = ""\r
  56                 utils.log("DEBUG", " *** preProcessRequest() *** ", isDebugEnabled)\r
  57 \r
  58                 try {\r
  59 \r
  60                         String siRequest = execution.getVariable("bpmnRequest")\r
  61                         utils.logAudit(siRequest)\r
  62 \r
  63                         String requestId = execution.getVariable("mso-request-id")\r
  64                         execution.setVariable("msoRequestId", requestId)\r
  65                         utils.log("DEBUG", "Input Request:" + siRequest + " reqId:" + requestId, isDebugEnabled)\r
  66 \r
  67                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
  68                         if (isBlank(serviceInstanceId)) {\r
  69                                 serviceInstanceId = UUID.randomUUID().toString()\r
  70                         }\r
  71                         utils.log("DEBUG", "Generated new Service Instance:" + serviceInstanceId, isDebugEnabled)\r
  72                         serviceInstanceId = UriUtils.encode(serviceInstanceId,"UTF-8")\r
  73                         execution.setVariable("serviceInstanceId", serviceInstanceId)\r
  74 \r
  75                         //subscriberInfo\r
  76                         String globalSubscriberId = jsonUtil.getJsonValue(siRequest, "requestDetails.subscriberInfo.globalSubscriberId")\r
  77                         if (isBlank(globalSubscriberId)) {\r
  78                                 msg = "Input globalSubscriberId' is null"\r
  79                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
  80                         } else {\r
  81                                 execution.setVariable("globalSubscriberId", globalSubscriberId)\r
  82                         }\r
  83 \r
  84                         //requestInfo\r
  85                         execution.setVariable("source", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.source"))\r
  86                         execution.setVariable("serviceInstanceName", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.instanceName"))\r
  87                         execution.setVariable("disableRollback", jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.suppressRollback"))\r
  88                         String productFamilyId = jsonUtil.getJsonValue(siRequest, "requestDetails.requestInfo.productFamilyId")\r
  89                         if (isBlank(productFamilyId))\r
  90                         {\r
  91                                 msg = "Input productFamilyId is null"\r
  92                                 utils.log("DEBUG", msg, isDebugEnabled)\r
  93                                 //exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
  94                         } else {\r
  95                                 execution.setVariable("productFamilyId", productFamilyId)\r
  96                         }\r
  97 \r
  98                         //modelInfo\r
  99                         String serviceModelInfo = jsonUtil.getJsonValue(siRequest, "requestDetails.modelInfo")\r
 100                         if (isBlank(serviceModelInfo)) {\r
 101                                 msg = "Input serviceModelInfo is null"\r
 102                                 utils.log("DEBUG", msg, isDebugEnabled)\r
 103                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
 104                         } else\r
 105                         {\r
 106                                 execution.setVariable("serviceModelInfo", serviceModelInfo)\r
 107                         }\r
 108 \r
 109                         utils.log("DEBUG", "modelInfo" + serviceModelInfo,  isDebugEnabled)\r
 110 \r
 111                         //requestParameters\r
 112                         String subscriptionServiceType = jsonUtil.getJsonValue(siRequest, "requestDetails.requestParameters.subscriptionServiceType")\r
 113                         if (isBlank(subscriptionServiceType)) {\r
 114                                 msg = "Input subscriptionServiceType is null"\r
 115                                 utils.log("DEBUG", msg, isDebugEnabled)\r
 116                                 exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)\r
 117                         } else {\r
 118                                 execution.setVariable("subscriptionServiceType", subscriptionServiceType)\r
 119                         }\r
 120 \r
 121                         //TODO\r
 122                         //execution.setVariable("serviceInputParams", jsonUtil.getJsonValue(siRequest, "requestDetails.requestParameters.userParams"))\r
 123                         //execution.setVariable("failExists", true)\r
 124 \r
 125                 } catch (BpmnError e) {\r
 126                         throw e;\r
 127                 } catch (Exception ex){\r
 128                         msg = "Exception in preProcessRequest " + ex.getMessage()\r
 129                         utils.log("DEBUG", msg, isDebugEnabled)\r
 130                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 131                 }\r
 132                 utils.log("DEBUG"," ***** Exit preProcessRequest *****",  isDebugEnabled)\r
 133         }\r
 134 \r
 135         public void sendSyncResponse (Execution execution) {\r
 136                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 137                 utils.log("DEBUG", " *** sendSyncResponse *** ", isDebugEnabled)\r
 138 \r
 139                 try {\r
 140                         String requestId = execution.getVariable("msoRequestId")\r
 141                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
 142                         // RESTResponse for API Handler (APIH) Reply Task\r
 143                         String createServiceRestRequest = """{"requestReferences":{"instanceId":"${serviceInstanceId}","requestId":"${requestId}"}}""".trim()\r
 144                         utils.log("DEBUG", " sendSyncResponse to APIH:" + "\n" + createServiceRestRequest, isDebugEnabled)\r
 145                         sendWorkflowResponse(execution, 202, createServiceRestRequest)\r
 146                         execution.setVariable("sentSyncResponse", true)\r
 147 \r
 148                 } catch (Exception ex) {\r
 149                         String msg = "Exceptuion in sendSyncResponse:" + ex.getMessage()\r
 150                         utils.log("DEBUG", exceptionMessage, isDebugEnabled)\r
 151                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 152                 }\r
 153                 utils.log("DEBUG"," ***** Exit sendSyncResopnse *****",  isDebugEnabled)\r
 154         }\r
 155 \r
 156 \r
 157         public void sendSyncError (Execution execution) {\r
 158                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 159                 utils.log("DEBUG", " *** sendSyncError *** ", isDebugEnabled)\r
 160 \r
 161                 try {\r
 162                         String errorMessage = ""\r
 163                         if (execution.getVariable("WorkflowException") instanceof WorkflowException) {\r
 164                                 WorkflowException wfe = execution.getVariable("WorkflowException")\r
 165                                 errorMessage = wfe.getErrorMessage()\r
 166                         } else {\r
 167                                 errorMessage = "Sending Sync Error."\r
 168                         }\r
 169 \r
 170                         String buildworkflowException =\r
 171                                         """<aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 172                                         <aetgt:ErrorMessage>${errorMessage}</aetgt:ErrorMessage>\r
 173                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>\r
 174                                    </aetgt:WorkflowException>"""\r
 175 \r
 176                         utils.logAudit(buildworkflowException)\r
 177                         sendWorkflowResponse(execution, 500, buildworkflowException)\r
 178 \r
 179                 } catch (Exception ex) {\r
 180                         utils.log("DEBUG", " Sending Sync Error Activity Failed. " + "\n" + ex.getMessage(), isDebugEnabled)\r
 181                 }\r
 182 \r
 183         }\r
 184 \r
 185         public void prepareCompletionRequest (Execution execution) {\r
 186                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 187                 utils.log("DEBUG", " *** prepareCompletion *** ", isDebugEnabled)\r
 188 \r
 189                 try {\r
 190                         String requestId = execution.getVariable("msoRequestId")\r
 191                         String serviceInstanceId = execution.getVariable("serviceInstanceId")\r
 192                         String source = execution.getVariable("source")\r
 193                         \r
 194                         String msoCompletionRequest =\r
 195                                         """<aetgt:MsoCompletionRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 196                                                                 xmlns:ns="http://org.openecomp/mso/request/types/v1">\r
 197                                                 <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 198                                                         <request-id>${requestId}</request-id>\r
 199                                                         <action>CREATE</action>\r
 200                                                         <source>${source}</source>\r
 201                                                 </request-info>\r
 202                                                 <status-message>Service Instance was created successfully.</status-message>\r
 203                                                 <serviceInstanceId>${serviceInstanceId}</serviceInstanceId>\r
 204                                                 <mso-bpel-name>CreateServiceInstance</mso-bpel-name>\r
 205                                         </aetgt:MsoCompletionRequest>"""\r
 206 \r
 207                         // Format Response\r
 208                         String xmlMsoCompletionRequest = utils.formatXml(msoCompletionRequest)\r
 209 \r
 210                         execution.setVariable("completionRequest", xmlMsoCompletionRequest)\r
 211                         utils.log("DEBUG", " Overall SUCCESS Response going to CompleteMsoProcess - " + "\n" + xmlMsoCompletionRequest, isDebugEnabled)\r
 212 \r
 213                 } catch (Exception ex) {\r
 214                         String msg = " Exception in prepareCompletion:" + ex.getMessage()\r
 215                         utils.log("DEBUG", msg, isDebugEnabled)\r
 216                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)\r
 217                 }\r
 218                 utils.log("DEBUG", "*** Exit prepareCompletionRequest ***", isDebugEnabled)\r
 219         }\r
 220 \r
 221         public void prepareFalloutRequest(Execution execution){\r
 222                 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")\r
 223                 utils.log("DEBUG", " *** prepareFalloutRequest *** ", isDebugEnabled)\r
 224 \r
 225                 try {\r
 226                         WorkflowException wfex = execution.getVariable("WorkflowException")\r
 227                         utils.log("DEBUG", " Input Workflow Exception: " + wfex.toString(), isDebugEnabled)\r
 228                         String requestId = execution.getVariable("msoRequestId")\r
 229                         String source = execution.getVariable("source")\r
 230                         String requestInfo =\r
 231                                         """<request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 232                                         <request-id>${requestId}</request-id>\r
 233                                         <action>CREATE</action>\r
 234                                         <source>${source}</source>\r
 235                                    </request-info>"""\r
 236 \r
 237                         String falloutRequest = exceptionUtil.processMainflowsBPMNException(execution, requestInfo)\r
 238                         execution.setVariable("falloutRequest", falloutRequest)\r
 239                 } catch (Exception ex) {\r
 240                         utils.log("DEBUG", "Exception prepareFalloutRequest:" + ex.getMessage(), isDebugEnabled)\r
 241                         String errorException = "  Bpmn error encountered in CreateServiceInstance flow. FalloutHandlerRequest,  buildErrorResponse() - " + ex.getMessage()\r
 242                         String requestId = execution.getVariable("msoRequestId")\r
 243                         String falloutRequest =\r
 244                                         """<aetgt:FalloutHandlerRequest xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1"\r
 245                                                                      xmlns:ns="http://org.openecomp/mso/request/types/v1"\r
 246                                                                      xmlns:wfsch="http://org.openecomp/mso/workflow/schema/v1">\r
 247                                            <request-info xmlns="http://org.openecomp/mso/infra/vnf-request/v1">\r
 248                                               <request-id>${requestId}</request-id>\r
 249                                               <action>CREATE</action>\r
 250                                               <source>VID</source>\r
 251                                            </request-info>\r
 252                                                 <aetgt:WorkflowException xmlns:aetgt="http://org.openecomp/mso/workflow/schema/v1">\r
 253                                                         <aetgt:ErrorMessage>${errorException}</aetgt:ErrorMessage>\r
 254                                                         <aetgt:ErrorCode>7000</aetgt:ErrorCode>\r
 255                                                 </aetgt:WorkflowException>\r
 256                                         </aetgt:FalloutHandlerRequest>"""\r
 257 \r
 258                         execution.setVariable("falloutRequest", falloutRequest)\r
 259                 }\r
 260                 utils.log("DEBUG", "*** Exit prepareFalloutRequest ***", isDebugEnabled)\r
 261         }\r
 262 }