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.aai.simulator.service.providers;
22 import static org.onap.so.aai.simulator.utils.Constants.PROJECT_CACHE;
23 import java.util.Optional;
24 import java.util.concurrent.ConcurrentHashMap;
25 import org.onap.aai.domain.yang.Project;
26 import org.onap.aai.domain.yang.Relationship;
27 import org.onap.aai.domain.yang.RelationshipList;
28 import org.slf4j.Logger;
29 import org.slf4j.LoggerFactory;
30 import org.springframework.beans.factory.annotation.Autowired;
31 import org.springframework.cache.Cache;
32 import org.springframework.cache.CacheManager;
33 import org.springframework.stereotype.Service;
36 * @author waqas.ikram@ericsson.com
40 public class ProjectCacheServiceProviderImpl implements ProjectCacheServiceProvider {
42 private static final Logger LOGGER = LoggerFactory.getLogger(ProjectCacheServiceProviderImpl.class);
44 public final CacheManager cacheManager;
47 public ProjectCacheServiceProviderImpl(final CacheManager cacheManager) {
48 this.cacheManager = cacheManager;
52 public void putProject(final String projectName, final Project project) {
53 LOGGER.info("Adding project: {} with name to cache", project, projectName);
54 final Cache cache = cacheManager.getCache(PROJECT_CACHE);
55 cache.put(projectName, project);
60 public Optional<Project> getProject(final String projectName) {
61 LOGGER.info("getting project from cache using key: {}", projectName);
62 final Cache cache = cacheManager.getCache(PROJECT_CACHE);
63 final Project value = cache.get(projectName, Project.class);
65 return Optional.of(value);
67 return Optional.empty();
71 public boolean putProjectRelationShip(final String projectName, final Relationship relationship) {
72 final Cache cache = cacheManager.getCache(PROJECT_CACHE);
73 final Project value = cache.get(projectName, Project.class);
75 RelationshipList relationshipList = value.getRelationshipList();
76 if (relationshipList == null) {
77 relationshipList = new RelationshipList();
78 value.setRelationshipList(relationshipList);
80 return relationshipList.getRelationship().add(relationship);
87 public void clearAll() {
88 final Cache cache = cacheManager.getCache(PROJECT_CACHE);
89 final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
90 LOGGER.info("Clear all entries from cahce: {}", cache.getName());