plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/aai-simulator/src/main/java/org/onap/so/aaisimulator/service/providers/LinesOfBusinessCacheServiceProviderImpl.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.LINES_OF_BUSINESS_CACHE;
  23 import static org.onap.so.aaisimulator.utils.Constants.LINE_OF_BUSINESS;
  24 import static org.onap.so.aaisimulator.utils.Constants.LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME;
  25 import static org.onap.so.aaisimulator.utils.Constants.USES;
  26 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getBiDirectionalRelationShipListRelatedLink;
  27 import java.util.Optional;
  28 import org.onap.aai.domain.yang.LineOfBusiness;
  29 import org.onap.aai.domain.yang.Relationship;
  30 import org.onap.aai.domain.yang.RelationshipData;
  31 import org.onap.aai.domain.yang.RelationshipList;
  32 import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
  33 import org.slf4j.Logger;
  34 import org.slf4j.LoggerFactory;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.cache.Cache;
  37 import org.springframework.cache.CacheManager;
  38 import org.springframework.stereotype.Service;
  39
  40 /**
  41  * @author Waqas Ikram (waqas.ikram@est.tech)
  42  *
  43  */
  44 @Service
  45 public class LinesOfBusinessCacheServiceProviderImpl extends AbstractCacheServiceProvider
  46         implements LinesOfBusinessCacheServiceProvider {
  47
  48     private static final Logger LOGGER = LoggerFactory.getLogger(LinesOfBusinessCacheServiceProviderImpl.class);
  49
  50     @Autowired
  51     public LinesOfBusinessCacheServiceProviderImpl(final CacheManager cacheManager) {
  52         super(cacheManager);
  53     }
  54
  55     @Override
  56     public void putLineOfBusiness(final String lineOfBusinessName, final LineOfBusiness lineOfBusiness) {
  57         LOGGER.info("Adding LineOfBusiness to cache with key: {} ...", lineOfBusinessName);
  58         final Cache cache = getCache(LINES_OF_BUSINESS_CACHE.getName());
  59         cache.put(lineOfBusinessName, lineOfBusiness);
  60
  61     }
  62
  63     @Override
  64     public Optional<LineOfBusiness> getLineOfBusiness(final String lineOfBusinessName) {
  65         LOGGER.info("getting LineOfBusiness from cache using key: {}", lineOfBusinessName);
  66         final Cache cache = getCache(LINES_OF_BUSINESS_CACHE.getName());
  67         final LineOfBusiness value = cache.get(lineOfBusinessName, LineOfBusiness.class);
  68         if (value != null) {
  69             return Optional.of(value);
  70         }
  71         LOGGER.error("Unable to find LineOfBusiness in cache using key:{} ", lineOfBusinessName);
  72         return Optional.empty();
  73     }
  74
  75     @Override
  76     public Optional<Relationship> addRelationShip(final String lineOfBusinessName, final Relationship relationship,
  77             final String requestUri) {
  78         final Optional<LineOfBusiness> optional = getLineOfBusiness(lineOfBusinessName);
  79         if (optional.isPresent()) {
  80             final LineOfBusiness lineOfBusiness = optional.get();
  81             RelationshipList relationshipList = lineOfBusiness.getRelationshipList();
  82             if (relationshipList == null) {
  83                 relationshipList = new RelationshipList();
  84                 lineOfBusiness.setRelationshipList(relationshipList);
  85             }
  86             relationshipList.getRelationship().add(relationship);
  87
  88             LOGGER.info("Successfully added relation to LineOfBusiness with name: {}", lineOfBusinessName);
  89             final Relationship resultantRelationship = new Relationship();
  90             resultantRelationship.setRelatedTo(LINE_OF_BUSINESS);
  91             resultantRelationship.setRelationshipLabel(USES);
  92             resultantRelationship.setRelatedLink(getBiDirectionalRelationShipListRelatedLink(requestUri));
  93
  94             final RelationshipData relationshipData = new RelationshipData();
  95             relationshipData.setRelationshipKey(LINE_OF_BUSINESS_LINE_OF_BUSINESS_NAME);
  96             relationshipData.setRelationshipValue(lineOfBusiness.getLineOfBusinessName());
  97             resultantRelationship.getRelationshipData().add(relationshipData);
  98
  99             return Optional.of(resultantRelationship);
 100
 101         }
 102         LOGGER.error("Unable to find LineOfBusiness using name: {} ...", lineOfBusinessName);
 103         return Optional.empty();
 104     }
 105
 106     @Override
 107     public void clearAll() {
 108         clearCache(LINES_OF_BUSINESS_CACHE.getName());
 109     }
 110
 111 }