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.GenericVnf;
  27 import org.onap.so.bpmn.servicedecomposition.bbobjects.L3Network;
  28 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  29 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
  30 import org.onap.so.bpmn.servicedecomposition.bbobjects.VolumeGroup;
  31 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  32 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
  33 import org.onap.so.client.exception.ExceptionBuilder;
  34 import org.onap.so.client.orchestration.AAINetworkResources;
  35 import org.onap.so.client.orchestration.AAIServiceInstanceResources;
  36 import org.onap.so.client.orchestration.AAIVfModuleResources;
  37 import org.onap.so.client.orchestration.AAIVnfResources;
  38 import org.onap.so.client.orchestration.AAIVolumeGroupResources;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40 import org.springframework.stereotype.Component;
  41
  42 @Component
  43 public class AAIDeleteTasks {
  44
  45         @Autowired
  46         private ExceptionBuilder exceptionUtil;
  47         @Autowired
  48         private ExtractPojosForBB extractPojosForBB;
  49         @Autowired
  50         private AAIServiceInstanceResources aaiSIResources;
  51         @Autowired
  52         private AAIVnfResources aaiVnfResources;
  53         @Autowired
  54         private AAIVfModuleResources aaiVfModuleResources;
  55         @Autowired
  56         private AAINetworkResources aaiNetworkResources;
  57         @Autowired
  58         private AAIVolumeGroupResources aaiVolumeGroupResources;
  59
  60         public void deleteVfModule(BuildingBlockExecution execution) throws Exception {
  61                 GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  62                 VfModule vfModule = extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID, execution.getLookupMap().get(ResourceKey.VF_MODULE_ID));
  63
  64                 execution.setVariable("aaiVfModuleRollback", false);
  65                 try {
  66                         aaiVfModuleResources.deleteVfModule(vfModule, genericVnf);
  67                         execution.setVariable("aaiVfModuleRollback", true);
  68                 } catch (Exception ex) {
  69                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  70                 }
  71         }
  72
  73         public void deleteVnf(BuildingBlockExecution execution) throws Exception {
  74                 GenericVnf genericVnf = extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  75
  76                 execution.setVariable("aaiVnfRollback", false);
  77                 try {
  78                         aaiVnfResources.deleteVnf(genericVnf);
  79                         execution.setVariable("aaiVnfRollback", true);
  80                 } catch (Exception ex) {
  81                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  82                 }
  83         }
  84
  85         public void deleteServiceInstance(BuildingBlockExecution execution) throws Exception {
  86                 try {
  87                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
  88                         aaiSIResources.deleteServiceInstance(serviceInstance);
  89                 }
  90                 catch(Exception ex) {
  91                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  92                 }
  93
  94         }
  95
  96         public void deleteNetwork(BuildingBlockExecution execution) throws Exception {
  97                 try {
  98                         L3Network l3network =  extractPojosForBB.extractByKey(execution, ResourceKey.NETWORK_ID, execution.getLookupMap().get(ResourceKey.NETWORK_ID));
  99                         aaiNetworkResources.deleteNetwork(l3network);
 100                         execution.setVariable("isRollbackNeeded", true);
 101                 }
 102                 catch(Exception ex) {
 103                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 104                 }
 105         }
 106
 107         public void deleteCollection(BuildingBlockExecution execution) throws Exception {
 108                 try {
 109                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
 110                         aaiNetworkResources.deleteCollection(serviceInstance.getCollection());
 111                 }
 112                 catch(Exception ex) {
 113                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 114                 }
 115         }
 116
 117         public void deleteInstanceGroup(BuildingBlockExecution execution) throws Exception {
 118                 try {
 119                         ServiceInstance serviceInstance = extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
 120                         aaiNetworkResources.deleteNetworkInstanceGroup(serviceInstance.getCollection().getInstanceGroup());
 121                 }
 122                 catch(Exception ex) {
 123                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 124                 }
 125         }
 126
 127         public void deleteVolumeGroup(BuildingBlockExecution execution) {
 128                 try {
 129                         VolumeGroup volumeGroup = extractPojosForBB.extractByKey(execution, ResourceKey.VOLUME_GROUP_ID, execution.getLookupMap().get(ResourceKey.VOLUME_GROUP_ID));
 130                         CloudRegion cloudRegion = execution.getGeneralBuildingBlock().getCloudRegion();
 131                         aaiVolumeGroupResources.deleteVolumeGroup(volumeGroup, cloudRegion);
 132                 } catch (Exception ex) {
 133                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 134                 }
 135         }
 136 }