2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019 Nordix Foundation.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
20 package org.onap.so.aaisimulator.service.providers;
22 import static org.onap.so.aaisimulator.utils.CacheName.OWNING_ENTITY_CACHE;
23 import static org.onap.so.aaisimulator.utils.Constants.BELONGS_TO;
24 import static org.onap.so.aaisimulator.utils.Constants.OWNING_ENTITY;
25 import static org.onap.so.aaisimulator.utils.Constants.OWNING_ENTITY_OWNING_ENTITY_ID;
26 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
27 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
28 import java.util.List;
29 import java.util.Optional;
30 import org.onap.aai.domain.yang.OwningEntity;
31 import org.onap.aai.domain.yang.Relationship;
32 import org.onap.aai.domain.yang.RelationshipData;
33 import org.onap.aai.domain.yang.RelationshipList;
34 import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
35 import org.slf4j.Logger;
36 import org.slf4j.LoggerFactory;
37 import org.springframework.beans.factory.annotation.Autowired;
38 import org.springframework.cache.Cache;
39 import org.springframework.cache.CacheManager;
40 import org.springframework.http.HttpHeaders;
41 import org.springframework.stereotype.Service;
44 * @author waqas.ikram@ericsson.com
48 public class OwnEntityCacheServiceProviderImpl extends AbstractCacheServiceProvider
49 implements OwnEntityCacheServiceProvider {
51 private static final Logger LOGGER = LoggerFactory.getLogger(OwnEntityCacheServiceProviderImpl.class);
53 private final HttpRestServiceProvider httpRestServiceProvider;
57 public OwnEntityCacheServiceProviderImpl(final CacheManager cacheManager,
58 final HttpRestServiceProvider httpRestServiceProvider) {
60 this.httpRestServiceProvider = httpRestServiceProvider;
64 public void putOwningEntity(final String owningEntityId, final OwningEntity owningEntity) {
65 LOGGER.info("Adding OwningEntity: {} with name to cache", owningEntityId, owningEntity);
66 final Cache cache = getCache(OWNING_ENTITY_CACHE.getName());
67 cache.put(owningEntityId, owningEntity);
71 public Optional<OwningEntity> getOwningEntity(final String owningEntityId) {
72 LOGGER.info("getting OwningEntity from cache using key: {}", owningEntityId);
73 final Cache cache = getCache(OWNING_ENTITY_CACHE.getName());
74 final OwningEntity value = cache.get(owningEntityId, OwningEntity.class);
76 return Optional.of(value);
78 return Optional.empty();
82 public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
83 final String requestUriString, final String owningEntityId, final Relationship relationship) {
85 final Optional<OwningEntity> optional = getOwningEntity(owningEntityId);
86 if (optional.isPresent()) {
87 final OwningEntity owningEntity = optional.get();
88 final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
89 final Relationship outGoingRelationShip = getRelationship(requestUriString, owningEntity);
91 final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
92 outGoingRelationShip, targetUrl, Relationship.class);
94 if (optionalRelationship.isPresent()) {
95 final Relationship resultantRelationship = optionalRelationship.get();
97 RelationshipList relationshipList = owningEntity.getRelationshipList();
98 if (relationshipList == null) {
99 relationshipList = new RelationshipList();
100 owningEntity.setRelationshipList(relationshipList);
102 if (relationshipList.getRelationship().add(resultantRelationship)) {
103 LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
109 } catch (final Exception exception) {
110 LOGGER.error("Unable to add two-way relationship for owning entity id: {}", owningEntityId, exception);
112 LOGGER.error("Unable to add relationship in cache for owning entity id: {}", owningEntityId);
117 public void clearAll() {
118 clearCache(OWNING_ENTITY_CACHE.getName());
121 private Relationship getRelationship(final String requestUriString, final OwningEntity owningEntity) {
122 final Relationship relationShip = new Relationship();
123 relationShip.setRelatedTo(OWNING_ENTITY);
124 relationShip.setRelationshipLabel(BELONGS_TO);
125 relationShip.setRelatedLink(getRelationShipListRelatedLink(requestUriString));
127 final List<RelationshipData> relationshipDataList = relationShip.getRelationshipData();
129 final RelationshipData relationshipData = new RelationshipData();
130 relationshipData.setRelationshipKey(OWNING_ENTITY_OWNING_ENTITY_ID);
131 relationshipData.setRelationshipValue(owningEntity.getOwningEntityId());
133 relationshipDataList.add(relationshipData);