2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2020 Nokia 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
11 * http://www.apache.org/licenses/LICENSE-2.0
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=========================================================
21 package org.onap.so.client.orchestration;
23 import com.google.common.base.Strings;
24 import java.util.Optional;
25 import org.onap.aai.domain.yang.RelatedToProperty;
26 import org.onap.aai.domain.yang.Relationship;
27 import org.onap.aai.domain.yang.RelationshipData;
28 import org.onap.so.bpmn.common.InjectionHelper;
29 import org.onap.so.bpmn.servicedecomposition.bbobjects.Pnf;
30 import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
31 import org.onap.aaiclient.client.aai.AAIObjectType;
32 import org.onap.aaiclient.client.aai.entities.uri.AAIResourceUri;
33 import org.onap.aaiclient.client.aai.entities.uri.AAIUriFactory;
34 import org.onap.so.client.aai.mapper.AAIObjectMapper;
35 import org.onap.so.db.catalog.beans.OrchestrationStatus;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
38 import org.springframework.beans.factory.annotation.Autowired;
39 import org.springframework.stereotype.Component;
42 public class AAIPnfResources {
44 private static final Logger logger = LoggerFactory.getLogger(AAIPnfResources.class);
47 private InjectionHelper injectionHelper;
50 private AAIObjectMapper aaiObjectMapper;
52 public void createPnfAndConnectServiceInstance(Pnf pnf, ServiceInstance serviceInstance) {
53 AAIResourceUri pnfURI = AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnf.getPnfName());
54 pnf.setOrchestrationStatus(OrchestrationStatus.INVENTORIED);
55 AAIResourceUri serviceInstanceURI =
56 AAIUriFactory.createResourceUri(AAIObjectType.SERVICE_INSTANCE, serviceInstance.getServiceInstanceId());
57 injectionHelper.getAaiClient().createIfNotExists(pnfURI, Optional.of(aaiObjectMapper.mapPnf(pnf)))
58 .connect(pnfURI, serviceInstanceURI);
61 public void updateOrchestrationStatusPnf(Pnf pnf, OrchestrationStatus orchestrationStatus) {
62 AAIResourceUri pnfURI = AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnf.getPnfName());
64 Pnf pnfCopy = pnf.shallowCopyId();
66 pnf.setOrchestrationStatus(orchestrationStatus);
67 pnfCopy.setOrchestrationStatus(orchestrationStatus);
68 injectionHelper.getAaiClient().update(pnfURI, aaiObjectMapper.mapPnf(pnfCopy));
71 public void checkIfPnfExistsInAaiAndCanBeUsed(String pnfName) throws Exception {
72 Optional<org.onap.aai.domain.yang.Pnf> pnfFromAai = injectionHelper.getAaiClient()
73 .get(org.onap.aai.domain.yang.Pnf.class, AAIUriFactory.createResourceUri(AAIObjectType.PNF, pnfName));
74 if (pnfFromAai.isPresent()) {
75 checkIfPnfCanBeUsed(pnfFromAai.get());
79 private void checkIfPnfCanBeUsed(org.onap.aai.domain.yang.Pnf pnfFromAai) throws Exception {
80 isRelatedToService(pnfFromAai);
81 if (isOrchestrationStatusSet(pnfFromAai)) {
82 checkOrchestrationStatusOfExistingPnf(pnfFromAai);
86 private boolean isOrchestrationStatusSet(org.onap.aai.domain.yang.Pnf pnfFromAai) {
87 if (Strings.isNullOrEmpty(pnfFromAai.getOrchestrationStatus())) {
88 logger.debug("pnf with name {} already exists with not set orchestration status and can be used",
89 pnfFromAai.getPnfName());
95 private void checkOrchestrationStatusOfExistingPnf(org.onap.aai.domain.yang.Pnf pnfFromAai) throws Exception {
96 if (OrchestrationStatus.INVENTORIED.toString().equals(pnfFromAai.getOrchestrationStatus())) {
97 logger.debug("pnf with name {} already exists with orchestration status Inventoried and can be used",
98 pnfFromAai.getPnfName());
100 String errorMessage = String.format(
101 "pnf with name %s already exists with orchestration status %s, existing pnf can be used only "
102 + "if status is not set or set as Inventoried",
103 pnfFromAai.getPnfName(), pnfFromAai.getOrchestrationStatus());
104 logger.error(errorMessage);
105 throw new Exception(errorMessage);
109 private void isRelatedToService(org.onap.aai.domain.yang.Pnf pnfFromAai) throws Exception {
110 if (pnfFromAai.getRelationshipList() != null) {
111 for (Relationship relationship : pnfFromAai.getRelationshipList().getRelationship()) {
112 if (relationship.getRelatedTo().equals("service-instance")) {
113 String errorMessage = prepareRelationErrorMessage(pnfFromAai, relationship);
114 logger.error(errorMessage);
115 throw new Exception(errorMessage);
121 private String prepareRelationErrorMessage(org.onap.aai.domain.yang.Pnf pnfFromAai, Relationship relationship) {
122 String serviceInstanceName = "";
123 String serviceInstanceId = "";
125 for (RelationshipData relationshipData : relationship.getRelationshipData()) {
126 if (relationshipData.getRelationshipKey().equals("service-instance.service-instance-id")) {
127 serviceInstanceId = relationshipData.getRelationshipValue();
131 for (RelatedToProperty relatedToProperty : relationship.getRelatedToProperty()) {
132 if (relatedToProperty.getPropertyKey().equals("service-instance.service-instance-name")) {
133 serviceInstanceName = relatedToProperty.getPropertyValue();
137 return String.format(
138 "Pnf with name %s exist with orchestration status %s and is related to %s service with certain service-instance-id: %s",
139 pnfFromAai.getPnfName(), pnfFromAai.getOrchestrationStatus(), serviceInstanceName, serviceInstanceId);