gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2019 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 com.fasterxml.jackson.databind.ObjectMapper
  24 import org.onap.so.db.request.beans.OrchestrationTask
  25
  26 import static org.apache.commons.lang3.StringUtils.*
  27 import org.camunda.bpm.engine.delegate.DelegateExecution
  28 import org.onap.so.bpmn.common.scripts.AbstractServiceTaskProcessor
  29 import org.onap.so.bpmn.common.scripts.ExceptionUtil
  30 import org.onap.so.bpmn.core.UrnPropertiesReader
  31 import org.slf4j.Logger
  32 import org.slf4j.LoggerFactory
  33
  34 class HandleOrchestrationTask extends AbstractServiceTaskProcessor {
  35     private static final Logger logger = LoggerFactory.getLogger(HandleOrchestrationTask.class)
  36
  37     ExceptionUtil exceptionUtil = new ExceptionUtil()
  38     def supportedMethod = ["GET", "POST", "PUT"]
  39     def validStatus = [200, 201]
  40
  41     @Override
  42     public void preProcessRequest(DelegateExecution execution) {
  43         logger.debug("Start preProcessRequest")
  44         String method = execution.getVariable("method")
  45         if (!supportedMethod.contains(method)) {
  46             String msg = "Method: " + method + " is not supported"
  47             logger.debug(msg)
  48             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  49         }
  50
  51         String taskId = execution.getVariable("taskId")
  52         if (isBlank(taskId)) {
  53             String msg = "taskId is empty"
  54             logger.debug(msg)
  55             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  56         }
  57
  58         def dbAdapterEndpoint = UrnPropertiesReader.getVariable("mso.adapters.requestDb.endpoint",execution)
  59         def orchestrationTaskEndpoint = dbAdapterEndpoint + "/orchestrationTask/"
  60         if (!"POST".equals(method)) {
  61             orchestrationTaskEndpoint = orchestrationTaskEndpoint + taskId
  62         }
  63         execution.setVariable("url", orchestrationTaskEndpoint)
  64         logger.debug("DB Adapter Endpoint is: " + orchestrationTaskEndpoint)
  65         def dbAdapterAuth = UrnPropertiesReader.getVariable("mso.adapters.requestDb.auth")
  66         Map<String, String> headerMap = [:]
  67         headerMap.put("content-type", "application/json")
  68         headerMap.put("Authorization", dbAdapterAuth)
  69         execution.setVariable("headerMap", headerMap)
  70         logger.debug("DB Adapter Header is: " + headerMap)
  71
  72         String requestId = execution.getVariable("requestId")
  73         if (("POST".equals(method) || "PUT".equals(method)) && isBlank(requestId)) {
  74             String msg = "requestId is empty"
  75             logger.debug(msg)
  76             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  77         }
  78         String taskName = execution.getVariable("taskName")
  79         if (("POST".equals(method) || "PUT".equals(method)) && isBlank(taskName)) {
  80             String msg = "task name is empty"
  81             logger.debug(msg)
  82             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  83         }
  84         String taskStatus = execution.getVariable("taskStatus")
  85         if (("POST".equals(method) || "PUT".equals(method)) && isBlank(taskStatus)) {
  86             String msg = "task status is empty"
  87             logger.debug(msg)
  88             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  89         }
  90         String isManual = execution.getVariable("isManual")
  91         if (("POST".equals(method) || "PUT".equals(method)) && isBlank(isManual)) {
  92             String msg = "isManual is empty"
  93             logger.debug(msg)
  94             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
  95         }
  96         String paramJson = execution.getVariable("paramJson")
  97
  98         String payload = ""
  99         if ("POST".equals(method) || "PUT".equals(method)) {
 100             OrchestrationTask task = new OrchestrationTask()
 101             task.setTaskId(taskId)
 102             task.setRequestId(requestId)
 103             task.setName(taskName)
 104             task.setStatus(taskStatus)
 105             task.setIsManual(isManual)
 106             task.setParams(paramJson)
 107             ObjectMapper objectMapper = new ObjectMapper()
 108             payload = objectMapper.writeValueAsString(task)
 109             logger.debug("Outgoing payload is \n" + payload)
 110         }
 111         execution.setVariable("payload", payload)
 112         logger.debug("End preProcessRequest")
 113     }
 114
 115     public void postProcess(DelegateExecution execution) {
 116         Integer statusCode = execution.getVariable("statusCode")
 117         logger.debug("statusCode: " + statusCode)
 118         String response = execution.getVariable("response")
 119         logger.debug("response: " + response)
 120         if (!validStatus.contains(statusCode)) {
 121             String msg = "Error in sending orchestrationTask request. \nstatusCode: " + statusCode + "\nresponse: " + response
 122             logger.debug(msg)
 123             exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
 124         }
 125     }
 126 }
 127