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.objects.audit.AAIObjectAuditList;
  30 import org.onap.so.utils.ExternalTaskUtils;
  31 import org.slf4j.Logger;
  32 import org.slf4j.LoggerFactory;
  33 import org.springframework.beans.factory.annotation.Autowired;
  34 import org.springframework.stereotype.Component;
  35
  36 @Component
  37 public class CreateInventoryTask extends ExternalTaskUtils {
  38
  39     private static final String UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI = "Unable to write all inventory to A&AI";
  40
  41     private static final Logger logger = LoggerFactory.getLogger(CreateInventoryTask.class);
  42
  43     private static final String AAI_INVENTORY_FAILURE = "AAIInventoryFailure";
  44
  45     @Autowired
  46     CreateAAIInventory createInventory;
  47
  48     protected void executeExternalTask(ExternalTask externalTask, ExternalTaskService externalTaskService) {
  49         setupMDC(externalTask);
  50         boolean success = true;
  51         boolean inventoryException = false;
  52         String auditInventoryString = externalTask.getVariable("auditInventoryResult");
  53         AAIObjectAuditList auditInventory = null;
  54         try {
  55             GraphInventoryCommonObjectMapperProvider objectMapper = new GraphInventoryCommonObjectMapperProvider();
  56             auditInventory = objectMapper.getMapper().readValue(auditInventoryString, AAIObjectAuditList.class);
  57         } catch (Exception e) {
  58             logger.error("Error Parsing Audit Results", e);
  59         }
  60         if (auditInventory != null) {
  61             try {
  62                 logger.info("Executing External Task Create Inventory, Retry Number: {} \n {}", auditInventory,
  63                         externalTask.getRetries());
  64                 createInventory.createInventory(auditInventory);
  65             } catch (InventoryException e) {
  66                 logger.error("Error during inventory of stack", e);
  67                 success = false;
  68                 inventoryException = true;
  69             } catch (Exception e) {
  70                 logger.error("Error during inventory of stack", e);
  71                 success = false;
  72             }
  73             if (success) {
  74                 externalTaskService.complete(externalTask);
  75                 logger.debug("The External Task Id: {}  Successful", externalTask.getId());
  76                 logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
  77             } else if (inventoryException) {
  78                 logger.debug("The External Task Id: {}  Failed, Retry not needed", externalTask.getId());
  79                 externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
  80             } else {
  81                 if (externalTask.getRetries() == null) {
  82                     logger.debug("The External Task Id: {}  Failed, Setting Retries to Default Start Value: {}",
  83                             externalTask.getId(), getRetrySequence().length);
  84                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
  85                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, getRetrySequence().length, 10000);
  86                 } else if (externalTask.getRetries() != null && externalTask.getRetries() - 1 == 0) {
  87                     logger.debug("The External Task Id: {}  Failed, All Retries Exhausted", externalTask.getId());
  88                     externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
  89                     logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
  90                 } else {
  91                     logger.debug("The External Task Id: {}  Failed, Decrementing Retries: {} , Retry Delay: ",
  92                             externalTask.getId(), externalTask.getRetries() - 1,
  93                             calculateRetryDelay(externalTask.getRetries()));
  94                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
  95                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, externalTask.getRetries() - 1,
  96                             calculateRetryDelay(externalTask.getRetries()));
  97                 }
  98                 logger.debug("The External Task Id: {} Failed", externalTask.getId());
  99             }
 100         } else {
 101             logger.debug("The External Task Id: {}  Failed, No Audit Results Written", externalTask.getId());
 102             externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
 103         }
 104     }
 105
 106
 107 }