gerrit.onap Code Review - so.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
   6  *
   7  * Copyright (C) 2019 IBM
   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.adapters.inventory.create;
  24
  25 import org.camunda.bpm.client.task.ExternalTask;
  26 import org.camunda.bpm.client.task.ExternalTaskService;
  27 import org.onap.logging.ref.slf4j.ONAPLogConstants;
  28 import org.onap.so.client.graphinventory.GraphInventoryCommonObjectMapperProvider;
  29 import org.onap.so.externaltasks.logging.AuditMDCSetup;
  30 import org.onap.so.objects.audit.AAIObjectAuditList;
  31 import org.onap.so.utils.ExternalTaskUtils;
  32 import org.onap.so.utils.RetrySequenceLevel;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.stereotype.Component;
  37
  38 @Component
  39 public class CreateInventoryTask extends ExternalTaskUtils {
  40
  41     private static final String UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI = "Unable to write all inventory to A&AI";
  42
  43     private static final Logger logger = LoggerFactory.getLogger(CreateInventoryTask.class);
  44
  45     private static final String AAI_INVENTORY_FAILURE = "AAIInventoryFailure";
  46
  47     @Autowired
  48     CreateAAIInventory createInventory;
  49
  50     @Autowired
  51     private AuditMDCSetup mdcSetup;
  52
  53     public CreateInventoryTask() {
  54         super(RetrySequenceLevel.SHORT);
  55     }
  56
  57     protected void executeExternalTask(ExternalTask externalTask, ExternalTaskService externalTaskService) {
  58         mdcSetup.setupMDC(externalTask);
  59         boolean success = true;
  60         boolean inventoryException = false;
  61         String auditInventoryString = externalTask.getVariable("auditInventoryResult");
  62         AAIObjectAuditList auditInventory = null;
  63         String externalTaskId = externalTask.getId();
  64         try {
  65             GraphInventoryCommonObjectMapperProvider objectMapper = new GraphInventoryCommonObjectMapperProvider();
  66             auditInventory = objectMapper.getMapper().readValue(auditInventoryString, AAIObjectAuditList.class);
  67         } catch (Exception e) {
  68             mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.ERROR.toString());
  69             logger.error("Error Parsing Audit Results", e);
  70         }
  71         mdcSetup.setElapsedTime();
  72         if (auditInventory != null) {
  73             Integer retryCount = externalTask.getRetries();
  74             try {
  75                 logger.info("Executing External Task Create Inventory, Retry Number: {} \n {}", auditInventory,
  76                         retryCount);
  77                 createInventory.createInventory(auditInventory);
  78             } catch (InventoryException e) {
  79                 logger.error("Error during inventory of stack", e);
  80                 success = false;
  81                 inventoryException = true;
  82             } catch (Exception e) {
  83                 logger.error("Error during inventory of stack", e);
  84                 success = false;
  85             }
  86             mdcSetup.setElapsedTime();
  87             if (success) {
  88                 externalTaskService.complete(externalTask);
  89                 mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.COMPLETE.toString());
  90                 logger.debug("The External Task Id: {}  Successful", externalTaskId);
  91                 logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
  92                 mdcSetup.clearClientMDCs();
  93             } else if (inventoryException) {
  94                 mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.ERROR.toString());
  95                 logger.debug("The External Task Id: {}  Failed, Retry not needed", externalTaskId);
  96                 externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
  97             } else {
  98                 if (retryCount == null) {
  99                     logger.debug("The External Task Id: {}  Failed, Setting Retries to Default Start Value: {}",
 100                             externalTaskId, getRetrySequence().length);
 101                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
 102                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, getRetrySequence().length, 10000);
 103                 } else if (retryCount != null && retryCount - 1 == 0) {
 104                     externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
 105                     mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.ERROR.toString());
 106                     logger.debug("The External Task Id: {}  Failed, All Retries Exhausted", externalTaskId);
 107                     logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
 108                 } else {
 109                     logger.debug("The External Task Id: {}  Failed, Decrementing Retries: {} , Retry Delay: ",
 110                             externalTaskId, retryCount - 1, calculateRetryDelay(retryCount));
 111                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
 112                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, retryCount - 1, calculateRetryDelay(retryCount));
 113                 }
 114                 logger.debug("The External Task Id: {} Failed", externalTaskId);
 115             }
 116         } else {
 117             logger.debug("The External Task Id: {}  Failed, No Audit Results Written", externalTaskId);
 118             externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
 119         }
 120     }
 121 }