diff options
Diffstat (limited to 'plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java')
-rwxr-xr-x | plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java b/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java new file mode 100755 index 00000000..e351c757 --- /dev/null +++ b/plans/usecases/pnf-sw-upgrade/so/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/OwnEntityCacheServiceProviderImpl.java @@ -0,0 +1,138 @@ +/*- + * ============LICENSE_START======================================================= + * Copyright (C) 2019 Nordix Foundation. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * SPDX-License-Identifier: Apache-2.0 + * ============LICENSE_END========================================================= + */ +package org.onap.so.aaisimulator.service.providers; + +import static org.onap.so.aaisimulator.utils.CacheName.OWNING_ENTITY_CACHE; +import static org.onap.so.aaisimulator.utils.Constants.BELONGS_TO; +import static org.onap.so.aaisimulator.utils.Constants.OWNING_ENTITY; +import static org.onap.so.aaisimulator.utils.Constants.OWNING_ENTITY_OWNING_ENTITY_ID; +import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink; +import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getTargetUrl; +import java.util.List; +import java.util.Optional; +import org.onap.aai.domain.yang.OwningEntity; +import org.onap.aai.domain.yang.Relationship; +import org.onap.aai.domain.yang.RelationshipData; +import org.onap.aai.domain.yang.RelationshipList; +import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.cache.Cache; +import org.springframework.cache.CacheManager; +import org.springframework.http.HttpHeaders; +import org.springframework.stereotype.Service; + +/** + * @author waqas.ikram@ericsson.com + * + */ +@Service +public class OwnEntityCacheServiceProviderImpl extends AbstractCacheServiceProvider + implements OwnEntityCacheServiceProvider { + + private static final Logger LOGGER = LoggerFactory.getLogger(OwnEntityCacheServiceProviderImpl.class); + + private final HttpRestServiceProvider httpRestServiceProvider; + + + @Autowired + public OwnEntityCacheServiceProviderImpl(final CacheManager cacheManager, + final HttpRestServiceProvider httpRestServiceProvider) { + super(cacheManager); + this.httpRestServiceProvider = httpRestServiceProvider; + } + + @Override + public void putOwningEntity(final String owningEntityId, final OwningEntity owningEntity) { + LOGGER.info("Adding OwningEntity: {} with name to cache", owningEntityId, owningEntity); + final Cache cache = getCache(OWNING_ENTITY_CACHE.getName()); + cache.put(owningEntityId, owningEntity); + } + + @Override + public Optional<OwningEntity> getOwningEntity(final String owningEntityId) { + LOGGER.info("getting OwningEntity from cache using key: {}", owningEntityId); + final Cache cache = getCache(OWNING_ENTITY_CACHE.getName()); + final OwningEntity value = cache.get(owningEntityId, OwningEntity.class); + if (value != null) { + return Optional.of(value); + } + return Optional.empty(); + } + + @Override + public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl, + final String requestUriString, final String owningEntityId, final Relationship relationship) { + try { + final Optional<OwningEntity> optional = getOwningEntity(owningEntityId); + if (optional.isPresent()) { + final OwningEntity owningEntity = optional.get(); + final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink()); + final Relationship outGoingRelationShip = getRelationship(requestUriString, owningEntity); + + final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader, + outGoingRelationShip, targetUrl, Relationship.class); + + if (optionalRelationship.isPresent()) { + final Relationship resultantRelationship = optionalRelationship.get(); + + RelationshipList relationshipList = owningEntity.getRelationshipList(); + if (relationshipList == null) { + relationshipList = new RelationshipList(); + owningEntity.setRelationshipList(relationshipList); + } + if (relationshipList.getRelationship().add(resultantRelationship)) { + LOGGER.info("added relationship {} in cache successfully", resultantRelationship); + return true; + } + } + } + + } catch (final Exception exception) { + LOGGER.error("Unable to add two-way relationship for owning entity id: {}", owningEntityId, exception); + } + LOGGER.error("Unable to add relationship in cache for owning entity id: {}", owningEntityId); + return false; + } + + @Override + public void clearAll() { + clearCache(OWNING_ENTITY_CACHE.getName()); + } + + private Relationship getRelationship(final String requestUriString, final OwningEntity owningEntity) { + final Relationship relationShip = new Relationship(); + relationShip.setRelatedTo(OWNING_ENTITY); + relationShip.setRelationshipLabel(BELONGS_TO); + relationShip.setRelatedLink(getRelationShipListRelatedLink(requestUriString)); + + final List<RelationshipData> relationshipDataList = relationShip.getRelationshipData(); + + final RelationshipData relationshipData = new RelationshipData(); + relationshipData.setRelationshipKey(OWNING_ENTITY_OWNING_ENTITY_ID); + relationshipData.setRelationshipValue(owningEntity.getOwningEntityId()); + + relationshipDataList.add(relationshipData); + + + return relationShip; + } +} |