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.delete;
  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.cloud.resource.beans.CloudInformation;
  29 import org.onap.so.logging.tasks.AuditMDCSetup;
  30 import org.onap.so.utils.ExternalTaskUtils;
  31 import org.onap.so.utils.RetrySequenceLevel;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34 import org.springframework.beans.factory.annotation.Autowired;
  35 import org.springframework.core.env.Environment;
  36 import org.springframework.stereotype.Component;
  37
  38
  39 @Component
  40 public class DeleteInventoryTask extends ExternalTaskUtils {
  41
  42     private static final String UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI = "Unable to write all inventory to A&AI";
  43
  44     private static final Logger logger = LoggerFactory.getLogger(DeleteInventoryTask.class);
  45
  46     private static final String AAI_INVENTORY_FAILURE = "AAIInventoryFailure";
  47
  48     @Autowired
  49     private DeleteAAIInventory deleteInventory;
  50
  51     @Autowired
  52     private Environment env;
  53
  54     @Autowired
  55     private AuditMDCSetup mdcSetup;
  56
  57     public DeleteInventoryTask() {
  58         super(RetrySequenceLevel.SHORT);
  59     }
  60
  61     protected void executeExternalTask(ExternalTask externalTask, ExternalTaskService externalTaskService) {
  62         mdcSetup.setupMDC(externalTask);
  63         boolean inventoryException = false;
  64         String externalTaskId = externalTask.getId();
  65         CloudInformation cloudInformation = externalTask.getVariable("cloudInformation");
  66         boolean success = true;
  67         if (cloudInformation != null) {
  68             Integer retryCount = externalTask.getRetries();
  69             try {
  70                 deleteInventory.heatbridge(cloudInformation, env.getProperty("heatBridgeDryrun", Boolean.class, true));
  71             } catch (Exception e) {
  72                 logger.error("Error during inventory of stack", e);
  73                 success = false;
  74             }
  75             mdcSetup.setElapsedTime();
  76             if (success) {
  77                 externalTaskService.complete(externalTask);
  78                 mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.COMPLETE.toString());
  79                 logger.debug("The External Task Id: {}  Successful", externalTaskId);
  80                 logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
  81                 mdcSetup.clearClientMDCs();
  82             } else {
  83                 if (retryCount == null) {
  84                     logger.error("The External Task Id: {}  Failed, Setting Retries to Default Start Value: {}",
  85                             externalTaskId, getRetrySequence().length);
  86                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
  87                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, getRetrySequence().length, 10000);
  88                 } else if (retryCount != null && retryCount - 1 == 0) {
  89                     externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
  90                     mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.ERROR.toString());
  91                     logger.error("The External Task Id: {}  Failed, All Retries Exhausted", externalTaskId);
  92                     logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
  93                 } else {
  94                     logger.error("The External Task Id: {}  Failed, Decrementing Retries: {} , Retry Delay: ",
  95                             externalTaskId, retryCount - 1, calculateRetryDelay(retryCount));
  96                     externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
  97                             UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, retryCount - 1, calculateRetryDelay(retryCount));
  98                 }
  99                 logger.error("The External Task Id: {} Failed", externalTaskId);
 100             }
 101         } else {
 102             logger.error("The External Task Id: {}  Failed, No Cloud Information Provided", externalTaskId);
 103             externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
 104         }
 105     }
 106 }