bpmn/so-bpmn-tasks/src/main/java/org/onap/so/bpmn/infrastructure/sdnc/tasks/SDNCQueryTasks.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.sdnc.tasks;
  22
  23 import org.onap.so.bpmn.common.BuildingBlockExecution;
  24 import org.onap.so.bpmn.servicedecomposition.bbobjects.GenericVnf;
  25 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
  26 import org.onap.so.bpmn.servicedecomposition.bbobjects.VfModule;
  27 import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
  28 import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
  29 import org.onap.so.client.exception.BBObjectNotFoundException;
  30 import org.onap.so.client.exception.BadResponseException;
  31 import org.onap.so.client.exception.ExceptionBuilder;
  32 import org.onap.so.client.orchestration.SDNCVnfResources;
  33 import org.onap.so.client.orchestration.SDNCVfModuleResources;
  34 import org.onap.so.logger.MsoLogger;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.stereotype.Component;
  37
  38 @Component
  39 public class SDNCQueryTasks {
  40         private static final MsoLogger msoLogger = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, SDNCQueryTasks.class);
  41         @Autowired
  42         private SDNCVnfResources sdncVnfResources;
  43         @Autowired
  44         private SDNCVfModuleResources sdncVfModuleResources;
  45         @Autowired
  46         private ExceptionBuilder exceptionUtil;
  47         @Autowired
  48         private ExtractPojosForBB extractPojosForBB;
  49
  50         public void queryVnf(BuildingBlockExecution execution) throws Exception {
  51                 ServiceInstance serviceInstance =  extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
  52                 GenericVnf genericVnf =  extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  53
  54                 String selfLink = "restconf/config/GENERIC-RESOURCE-API:services/service/"
  55                                                         + serviceInstance.getServiceInstanceId() + "/service-data/vnfs/vnf/"
  56                                                         + genericVnf.getVnfId() + "/vnf-data/vnf-topology/";
  57                 try {
  58                         if(genericVnf.getSelflink() == null) {
  59                                 genericVnf.setSelflink(selfLink);
  60                         }
  61                         String response = sdncVnfResources.queryVnf(genericVnf);
  62                         execution.setVariable("SDNCQueryResponse_" + genericVnf.getVnfId(), response);
  63                 } catch (Exception ex) {
  64                     exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  65                 }
  66         }
  67
  68
  69         public void queryVfModule(BuildingBlockExecution execution) throws Exception {
  70                 ServiceInstance serviceInstance =  extractPojosForBB.extractByKey(execution, ResourceKey.SERVICE_INSTANCE_ID, execution.getLookupMap().get(ResourceKey.SERVICE_INSTANCE_ID));
  71                 GenericVnf genericVnf =  extractPojosForBB.extractByKey(execution, ResourceKey.GENERIC_VNF_ID, execution.getLookupMap().get(ResourceKey.GENERIC_VNF_ID));
  72                 VfModule vfModule =  extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID, execution.getLookupMap().get(ResourceKey.VF_MODULE_ID));
  73                 String selfLink = "restconf/config/GENERIC-RESOURCE-API:services/service/"
  74                                 + serviceInstance.getServiceInstanceId() + "/service-data/vnfs/vnf/"
  75                                 + genericVnf.getVnfId() + "/vnf-data/vf-modules/vf-module/"
  76                                 + vfModule.getVfModuleId() + "/vf-module-data/vf-module-topology/";
  77                 try {
  78                         vfModule.setSelflink(selfLink);
  79                         if(vfModule.getSelflink() != null && !vfModule.getSelflink().isEmpty()) {
  80                                 String response = sdncVfModuleResources.queryVfModule(vfModule);
  81                                 execution.setVariable("SDNCQueryResponse_" + vfModule.getVfModuleId(), response);
  82                         }
  83                         else {
  84                                 throw new Exception("Vf Module " + vfModule.getVfModuleId() + " exists in gBuildingBlock but does not have a selflink value");
  85                         }
  86                 } catch (Exception ex) {
  87                     exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
  88                 }
  89         }
  90
  91         public void queryVfModuleForVolumeGroup(BuildingBlockExecution execution) {
  92                 try {
  93                         VfModule vfModule =  extractPojosForBB.extractByKey(execution, ResourceKey.VF_MODULE_ID, execution.getLookupMap().get(ResourceKey.VF_MODULE_ID));
  94                         if(vfModule.getSelflink() != null && !vfModule.getSelflink().isEmpty()) {
  95                                 String response = sdncVfModuleResources.queryVfModule(vfModule);
  96                                 execution.setVariable("SDNCQueryResponse_" + vfModule.getVfModuleId(), response);
  97                         }
  98                         else {
  99                                 throw new Exception("Vf Module " + vfModule.getVfModuleId() + " exists in gBuildingBlock but does not have a selflink value");
 100                         }
 101                 } catch(BBObjectNotFoundException bbException) {
 102                         // If there is not a vf module in the general building block, we will not call SDNC and proceed as normal without throwing an error
 103                         // If we see a bb object not found exception for something that is not a vf module id, then we should throw the error as normal
 104                         if(!ResourceKey.VF_MODULE_ID.equals(bbException.getResourceKey())) {
 105                                 exceptionUtil.buildAndThrowWorkflowException(execution, 7000, bbException);
 106                         }
 107                 } catch(Exception ex) {
 108                         exceptionUtil.buildAndThrowWorkflowException(execution, 7000, ex);
 109                 }
 110         }
 111 }