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.Constants.NODES_CACHE;
23 import java.util.Optional;
24 import java.util.concurrent.ConcurrentHashMap;
25 import org.onap.so.aaisimulator.models.NodeServiceInstance;
26 import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import org.springframework.beans.factory.annotation.Autowired;
30 import org.springframework.cache.Cache;
31 import org.springframework.cache.CacheManager;
32 import org.springframework.stereotype.Service;
35 * @author waqas.ikram@ericsson.com
39 public class NodesCacheServiceProviderImpl extends AbstractCacheServiceProvider implements NodesCacheServiceProvider {
40 private static final Logger LOGGER = LoggerFactory.getLogger(NodesCacheServiceProviderImpl.class);
44 public NodesCacheServiceProviderImpl(final CacheManager cacheManager) {
49 public void putNodeServiceInstance(final String serviceInstanceId, final NodeServiceInstance nodeServiceInstance) {
50 final Cache cache = getCache(NODES_CACHE);
51 LOGGER.info("Adding {} to cache with key: {}...", nodeServiceInstance, serviceInstanceId);
52 cache.put(serviceInstanceId, nodeServiceInstance);
56 public Optional<NodeServiceInstance> getNodeServiceInstance(final String serviceInstanceId) {
57 final Cache cache = getCache(NODES_CACHE);
58 final NodeServiceInstance value = cache.get(serviceInstanceId, NodeServiceInstance.class);
60 return Optional.of(value);
62 LOGGER.error("Unable to find node service instance in cache using key:{} ", serviceInstanceId);
63 return Optional.empty();
67 public void clearAll() {
68 final Cache cache = getCache(NODES_CACHE);
69 final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
70 LOGGER.info("Clear all entries from cahce: {}", cache.getName());