1 files changed, 101 insertions, 0 deletions
diff --git a/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tasks/inventory/DeleteInventoryTask.java b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tasks/inventory/DeleteInventoryTask.java
new file mode 100644
index 0000000000..08361bdbbf
--- /dev/null
+++ b/adapters/mso-openstack-adapters/src/main/java/org/onap/so/adapters/tasks/inventory/DeleteInventoryTask.java
@@ -0,0 +1,101 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ *
+ * Copyright (C) 2019 IBM
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.adapters.tasks.inventory;
+
+import org.camunda.bpm.client.task.ExternalTask;
+import org.camunda.bpm.client.task.ExternalTaskService;
+import org.onap.logging.ref.slf4j.ONAPLogConstants;
+import org.onap.so.cloud.resource.beans.CloudInformation;
+import org.onap.so.logging.tasks.AuditMDCSetup;
+import org.onap.so.utils.ExternalTaskUtils;
+import org.onap.so.utils.RetrySequenceLevel;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+
+@Component
+public class DeleteInventoryTask extends ExternalTaskUtils {
+
+    private static final String UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI = "Unable to write all inventory to A&AI";
+
+    private static final Logger logger = LoggerFactory.getLogger(DeleteInventoryTask.class);
+
+    private static final String AAI_INVENTORY_FAILURE = "AAIInventoryFailure";
+
+    @Autowired
+    private DeleteAAIInventory deleteInventory;
+
+    @Autowired
+    private AuditMDCSetup mdcSetup;
+
+    public DeleteInventoryTask() {
+        super(RetrySequenceLevel.SHORT);
+    }
+
+    public void executeExternalTask(ExternalTask externalTask, ExternalTaskService externalTaskService) {
+        mdcSetup.setupMDC(externalTask);
+        String externalTaskId = externalTask.getId();
+        CloudInformation cloudInformation = externalTask.getVariable("cloudInformation");
+        boolean success = true;
+        if (cloudInformation != null) {
+            Integer retryCount = externalTask.getRetries();
+            try {
+                deleteInventory.heatbridge(cloudInformation);
+            } catch (Exception e) {
+                logger.error("Error during inventory of stack", e);
+                success = false;
+            }
+            mdcSetup.setElapsedTime();
+            if (success) {
+                externalTaskService.complete(externalTask);
+                mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.COMPLETE.toString());
+                logger.debug("The External Task Id: {}  Successful", externalTaskId);
+                logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
+                mdcSetup.clearClientMDCs();
+            } else {
+                if (retryCount == null) {
+                    logger.error("The External Task Id: {}  Failed, Setting Retries to Default Start Value: {}",
+                            externalTaskId, getRetrySequence().length);
+                    externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
+                            UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, getRetrySequence().length, 10000);
+                } else if (retryCount != null && retryCount - 1 == 0) {
+                    externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
+                    mdcSetup.setResponseCode(ONAPLogConstants.ResponseStatus.ERROR.toString());
+                    logger.error("The External Task Id: {}  Failed, All Retries Exhausted", externalTaskId);
+                    logger.info(ONAPLogConstants.Markers.EXIT, "Exiting");
+                } else {
+                    logger.error("The External Task Id: {}  Failed, Decrementing Retries: {} , Retry Delay: ",
+                            externalTaskId, retryCount - 1, calculateRetryDelay(retryCount));
+                    externalTaskService.handleFailure(externalTask, UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI,
+                            UNABLE_TO_WRITE_ALL_INVENTORY_TO_A_AI, retryCount - 1, calculateRetryDelay(retryCount));
+                }
+                logger.error("The External Task Id: {} Failed", externalTaskId);
+            }
+        } else {
+            logger.error("The External Task Id: {}  Failed, No Cloud Information Provided", externalTaskId);
+            externalTaskService.handleBpmnError(externalTask, AAI_INVENTORY_FAILURE);
+        }
+    }
+}