bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAIDeleteTasks.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.so.bpmn.infrastructure.aai.tasks;
  22
  23
  24 import org.onap.so.bpmn.common.BuildingBlockExecution;
  25 import org.onap.so.bpmn.servicedecomposition.bbobjects.CloudRegion;
  26 import org.onap.so.bpmn.servicedecomposition.bbobjects.Configuration;
  27 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  28 import org.onap.so.bpmn.servicedecomposition.bbobjects.L3Network;
  29 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  30 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
  31 import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
  32 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  33 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
  34 import org.onap.so.client.exception.ExceptionBuilder;
  35 import org.onap.so.client.orchestration.AAIConfigurationResources;
  36 import org.onap.so.client.orchestration.AAINetworkResources;
  37 import org.onap.so.client.orchestration.AAIServiceInstanceResources;
  38 import org.onap.so.client.orchestration.AAIVfModuleResources;
  39 import org.onap.so.client.orchestration.AAIVnfResources;
  40 import org.onap.so.client.orchestration.AAIVolumeGroupResources;
  41 import org.springframework.beans.factory.annotation.Autowired;
  42 import org.springframework.stereotype.Component;
  43
  44 @Component
  45 public class AAIDeleteTasks {
  46
  47         @Autowired
  48         private ExceptionBuilder exceptionUtil;
  49         @Autowired
  50         private ExtractPojosForBB extractPojosForBB;
  51         @Autowired
  52         private AAIServiceInstanceResources aaiSIResources;
  53         @Autowired
  54         private AAIVnfResources aaiVnfResources;
  55         @Autowired
  56         private AAIVfModuleResources aaiVfModuleResources;
  57         @Autowired
  58         private AAINetworkResources aaiNetworkResources;
  59         @Autowired
  60         private AAIVolumeGroupResources aaiVolumeGroupResources;
  61         @Autowired
  62         private AAIConfigurationResources aaiConfigurationResources;
  63
  64         public void deleteVfModule(BuildingBlockExecution execution) throws Exception {
  65                 GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  66                 VfModule vfModule = extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID, execution.getLookupMap().get(ResourceKey.VF_MODULE_ID));
  67
  68                 execution.setVariable("aaiVfModuleRollback", false);
  69                 try {
  70                         aaiVfModuleResources.deleteVfModule(vfModule, genericVnf);
  71                         execution.setVariable("aaiVfModuleRollback", true);
  72                 } catch (Exception ex) {
  73                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  74                 }
  75         }
  76
  77         public void deleteVnf(BuildingBlockExecution execution) throws Exception {
  78                 GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  79
  80                 execution.setVariable("aaiVnfRollback", false);
  81                 try {
  82                         aaiVnfResources.deleteVnf(genericVnf);
  83                         execution.setVariable("aaiVnfRollback", true);
  84                 } catch (Exception ex) {
  85                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  86                 }
  87         }
  88
  89         public void deleteServiceInstance(BuildingBlockExecution execution) throws Exception {
  90                 try {
  91                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
  92                         aaiSIResources.deleteServiceInstance(serviceInstance);
  93                 }
  94                 catch(Exception ex) {
  95                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  96                 }
  97
  98         }
  99
 100         public void deleteNetwork(BuildingBlockExecution execution) throws Exception {
 101                 try {
 102                         L3Network l3network =  extractPojosForBB.extractByKey(execution, ResourceKey.NETWORK_ID, execution.getLookupMap().get(ResourceKey.NETWORK_ID));
 103                         aaiNetworkResources.deleteNetwork(l3network);
 104                         execution.setVariable("isRollbackNeeded", true);
 105                 }
 106                 catch(Exception ex) {
 107                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 108                 }
 109         }
 110
 111         public void deleteCollection(BuildingBlockExecution execution) throws Exception {
 112                 try {
 113                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
 114                         aaiNetworkResources.deleteCollection(serviceInstance.getCollection());
 115                 }
 116                 catch(Exception ex) {
 117                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 118                 }
 119         }
 120
 121         public void deleteInstanceGroup(BuildingBlockExecution execution) throws Exception {
 122                 try {
 123                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
 124                         aaiNetworkResources.deleteNetworkInstanceGroup(serviceInstance.getCollection().getInstanceGroup());
 125                 }
 126                 catch(Exception ex) {
 127                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 128                 }
 129         }
 130
 131         public void deleteVolumeGroup(BuildingBlockExecution execution) {
 132                 try {
 133                         VolumeGroup volumeGroup = extractPojosForBB.extractByKey(execution, ResourceKey.VOLUME_GROUP_ID, execution.getLookupMap().get(ResourceKey.VOLUME_GROUP_ID));
 134                         CloudRegion cloudRegion = execution.getGeneralBuildingBlock().getCloudRegion();
 135                         aaiVolumeGroupResources.deleteVolumeGroup(volumeGroup, cloudRegion);
 136                 } catch (Exception ex) {
 137                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 138                 }
 139         }
 140         public void deleteConfiguration(BuildingBlockExecution execution) {
 141                 try {
 142                         Configuration configuration = extractPojosForBB.extractByKey(execution, ResourceKey.CONFIGURATION_ID, execution.getLookupMap().get(ResourceKey.CONFIGURATION_ID));
 143                         aaiConfigurationResources.deleteConfiguration(configuration);
 144                 } catch (Exception ex) {
 145                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 146                 }
 147         }
 148 }