plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/CloudRegionCacheServiceProviderImpl.java

   1 /*-
   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
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  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.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.so.aaisimulator.service.providers;
  21
  22 import static org.onap.so.aaisimulator.utils.CacheName.CLOUD_REGION_CACHE;
  23 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION;
  24 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION_CLOUD_OWNER;
  25 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION_CLOUD_REGION_ID;
  26 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION_OWNER_DEFINED_TYPE;
  27 import static org.onap.so.aaisimulator.utils.Constants.LOCATED_IN;
  28 import java.util.List;
  29 import java.util.Optional;
  30 import org.onap.aai.domain.yang.CloudRegion;
  31 import org.onap.aai.domain.yang.RelatedToProperty;
  32 import org.onap.aai.domain.yang.Relationship;
  33 import org.onap.aai.domain.yang.RelationshipData;
  34 import org.onap.aai.domain.yang.RelationshipList;
  35 import org.onap.so.aaisimulator.models.CloudRegionKey;
  36 import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40 import org.springframework.cache.Cache;
  41 import org.springframework.cache.CacheManager;
  42 import org.springframework.stereotype.Service;
  43
  44 /**
  45  * @author Waqas Ikram (waqas.ikram@est.tech)
  46  *
  47  */
  48 @Service
  49 public class CloudRegionCacheServiceProviderImpl extends AbstractCacheServiceProvider
  50         implements CloudRegionCacheServiceProvider {
  51
  52     private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionCacheServiceProviderImpl.class);
  53
  54
  55     @Autowired
  56     public CloudRegionCacheServiceProviderImpl(final CacheManager cacheManager) {
  57         super(cacheManager);
  58     }
  59
  60     @Override
  61     public void putCloudRegion(final CloudRegionKey cloudRegionKey, final CloudRegion cloudRegion) {
  62         LOGGER.info("Adding CloudRegion to cache with key: {} ...", cloudRegionKey);
  63         final Cache cache = getCache(CLOUD_REGION_CACHE.getName());
  64         cache.put(cloudRegionKey, cloudRegion);
  65
  66     }
  67
  68     @Override
  69     public Optional<CloudRegion> getCloudRegion(final CloudRegionKey cloudRegionKey) {
  70         LOGGER.info("getting CloudRegion from cache using key: {}", cloudRegionKey);
  71         final Cache cache = getCache(CLOUD_REGION_CACHE.getName());
  72         final CloudRegion value = cache.get(cloudRegionKey, CloudRegion.class);
  73         if (value != null) {
  74             return Optional.of(value);
  75         }
  76         LOGGER.error("Unable to find CloudRegion in cache using key:{} ", cloudRegionKey);
  77         return Optional.empty();
  78     }
  79
  80     @Override
  81     public Optional<Relationship> addRelationShip(final CloudRegionKey key, final Relationship relationship,
  82             final String requestUri) {
  83         final Optional<CloudRegion> optional = getCloudRegion(key);
  84         if (optional.isPresent()) {
  85             final CloudRegion cloudRegion = optional.get();
  86             RelationshipList relationshipList = cloudRegion.getRelationshipList();
  87             if (relationshipList == null) {
  88                 relationshipList = new RelationshipList();
  89                 cloudRegion.setRelationshipList(relationshipList);
  90             }
  91             relationshipList.getRelationship().add(relationship);
  92
  93             LOGGER.info("Successfully added relation to CloudRegion with key: {}", key);
  94
  95
  96             final Relationship resultantRelationship = new Relationship();
  97             resultantRelationship.setRelatedTo(CLOUD_REGION);
  98             resultantRelationship.setRelationshipLabel(LOCATED_IN);
  99             resultantRelationship.setRelatedLink(requestUri);
 100
 101             final List<RelationshipData> relationshipDataList = resultantRelationship.getRelationshipData();
 102             relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_OWNER, cloudRegion.getCloudOwner()));
 103             relationshipDataList.add(getRelationshipData(CLOUD_REGION_CLOUD_REGION_ID, cloudRegion.getCloudRegionId()));
 104
 105             final List<RelatedToProperty> relatedToPropertyList = resultantRelationship.getRelatedToProperty();
 106
 107             final RelatedToProperty relatedToProperty = new RelatedToProperty();
 108             relatedToProperty.setPropertyKey(CLOUD_REGION_OWNER_DEFINED_TYPE);
 109             relatedToProperty.setPropertyValue(cloudRegion.getOwnerDefinedType());
 110             relatedToPropertyList.add(relatedToProperty);
 111
 112             return Optional.of(resultantRelationship);
 113
 114         }
 115         LOGGER.error("Unable to find CloudRegion using key: {} ...", key);
 116         return Optional.empty();
 117     }
 118
 119     private RelationshipData getRelationshipData(final String key, final String value) {
 120         final RelationshipData relationshipData = new RelationshipData();
 121         relationshipData.setRelationshipKey(key);
 122         relationshipData.setRelationshipValue(value);
 123         return relationshipData;
 124     }
 125
 126     @Override
 127     public void clearAll() {
 128         clearCahce(CLOUD_REGION_CACHE.getName());
 129
 130     }
 131
 132 }