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