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.CacheName.NODES_CACHE;
23 import java.util.Optional;
24 import java.util.concurrent.ConcurrentHashMap;
25 import org.onap.aai.domain.yang.GenericVnf;
26 import org.onap.aai.domain.yang.GenericVnfs;
27 import org.onap.aai.domain.yang.ServiceInstance;
28 import org.onap.so.aaisimulator.models.NodeServiceInstance;
29 import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.beans.factory.annotation.Autowired;
33 import org.springframework.cache.Cache;
34 import org.springframework.cache.CacheManager;
35 import org.springframework.stereotype.Service;
38 * @author waqas.ikram@ericsson.com
42 public class NodesCacheServiceProviderImpl extends AbstractCacheServiceProvider implements NodesCacheServiceProvider {
43 private static final Logger LOGGER = LoggerFactory.getLogger(NodesCacheServiceProviderImpl.class);
44 private final GenericVnfCacheServiceProvider cacheServiceProvider;
45 private final CustomerCacheServiceProvider customerCacheServiceProvider;
49 public NodesCacheServiceProviderImpl(final CacheManager cacheManager,
50 final GenericVnfCacheServiceProvider cacheServiceProvider,
51 final CustomerCacheServiceProvider customerCacheServiceProvider) {
53 this.cacheServiceProvider = cacheServiceProvider;
54 this.customerCacheServiceProvider = customerCacheServiceProvider;
58 public void putNodeServiceInstance(final String serviceInstanceId, final NodeServiceInstance nodeServiceInstance) {
59 final Cache cache = getCache(NODES_CACHE.getName());
60 LOGGER.info("Adding {} to cache with key: {}...", nodeServiceInstance, serviceInstanceId);
61 cache.put(serviceInstanceId, nodeServiceInstance);
65 public Optional<NodeServiceInstance> getNodeServiceInstance(final String serviceInstanceId) {
66 final Cache cache = getCache(NODES_CACHE.getName());
67 final NodeServiceInstance value = cache.get(serviceInstanceId, NodeServiceInstance.class);
69 return Optional.of(value);
71 LOGGER.error("Unable to find node service instance in cache using key:{} ", serviceInstanceId);
72 return Optional.empty();
76 public Optional<GenericVnfs> getGenericVnfs(final String vnfName) {
77 final Optional<String> genericVnfId = cacheServiceProvider.getGenericVnfId(vnfName);
78 if (genericVnfId.isPresent()) {
79 final Optional<GenericVnf> genericVnf = cacheServiceProvider.getGenericVnf(genericVnfId.get());
80 if (genericVnf.isPresent()) {
81 final GenericVnfs genericVnfs = new GenericVnfs();
82 genericVnfs.getGenericVnf().add(genericVnf.get());
83 return Optional.of(genericVnfs);
86 LOGGER.error("Unable to find GenericVnf for name: {}", vnfName);
87 return Optional.empty();
91 public Optional<ServiceInstance> getServiceInstance(final NodeServiceInstance nodeServiceInstance) {
92 return customerCacheServiceProvider.getServiceInstance(nodeServiceInstance.getGlobalCustomerId(),
93 nodeServiceInstance.getServiceType(), nodeServiceInstance.getServiceInstanceId());
97 public void clearAll() {
98 final Cache cache = getCache(NODES_CACHE.getName());
99 final ConcurrentHashMap<?, ?> nativeCache = (ConcurrentHashMap<?, ?>) cache.getNativeCache();
100 LOGGER.info("Clear all entries from cahce: {}", cache.getName());