--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.so.aaisimulator.service.providers;
+
+import static org.onap.so.aaisimulator.utils.CacheName.ESR_VNFM_CACHE;
+import static org.onap.so.aaisimulator.utils.Constants.DEPENDS_ON;
+import static org.onap.so.aaisimulator.utils.Constants.ESR_VNFM;
+import static org.onap.so.aaisimulator.utils.Constants.ESR_VNFM_VNFM_ID;
+import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getRelationShipListRelatedLink;
+import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getTargetUrl;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import org.onap.aai.domain.yang.EsrSystemInfo;
+import org.onap.aai.domain.yang.EsrSystemInfoList;
+import org.onap.aai.domain.yang.EsrVnfm;
+import org.onap.aai.domain.yang.Relationship;
+import org.onap.aai.domain.yang.RelationshipData;
+import org.onap.aai.domain.yang.RelationshipList;
+import org.onap.so.simulator.cache.provider.AbstractCacheServiceProvider;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.Cache;
+import org.springframework.cache.CacheManager;
+import org.springframework.http.HttpHeaders;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author Waqas Ikram (waqas.ikram@est.tech)
+ *
+ */
+@Service
+public class ExternalSystemCacheServiceProviderImpl extends AbstractCacheServiceProvider
+ implements ExternalSystemCacheServiceProvider {
+
+ private static final Logger LOGGER = LoggerFactory.getLogger(ExternalSystemCacheServiceProviderImpl.class);
+
+ private final HttpRestServiceProvider httpRestServiceProvider;
+
+ @Autowired
+ public ExternalSystemCacheServiceProviderImpl(final CacheManager cacheManager,
+ final HttpRestServiceProvider httpRestServiceProvider) {
+ super(cacheManager);
+ this.httpRestServiceProvider = httpRestServiceProvider;
+
+ }
+
+ @Override
+ public void putEsrVnfm(final String vnfmId, final EsrVnfm esrVnfm) {
+ LOGGER.info("Adding esrVnfm: {} with name to cache", esrVnfm);
+ final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+ cache.put(vnfmId, esrVnfm);
+ }
+
+ @Override
+ public Optional<EsrVnfm> getEsrVnfm(final String vnfmId) {
+ LOGGER.info("getting EsrVnfm from cache using key: {}", vnfmId);
+ final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+ final EsrVnfm value = cache.get(vnfmId, EsrVnfm.class);
+ if (value != null) {
+ return Optional.of(value);
+ }
+ LOGGER.error("Unable to find EsrVnfm in cache using vnfmId: {} ", vnfmId);
+ return Optional.empty();
+ }
+
+ @Override
+ public List<EsrVnfm> getAllEsrVnfm() {
+ final Cache cache = getCache(ESR_VNFM_CACHE.getName());
+ if (cache != null) {
+ final Object nativeCache = cache.getNativeCache();
+ if (nativeCache instanceof ConcurrentHashMap) {
+ @SuppressWarnings("unchecked")
+ final ConcurrentHashMap<Object, Object> concurrentHashMap =
+ (ConcurrentHashMap<Object, Object>) nativeCache;
+ final List<EsrVnfm> result = new ArrayList<>();
+ concurrentHashMap.keySet().stream().forEach(key -> {
+ final Optional<EsrVnfm> optional = getEsrVnfm(key.toString());
+ if (optional.isPresent()) {
+ result.add(optional.get());
+ }
+ });
+ return result;
+ }
+ }
+ LOGGER.error("Unable to get all esr vnfms ... ");
+ return Collections.emptyList();
+
+ }
+
+ @Override
+ public Optional<EsrSystemInfoList> getEsrSystemInfoList(final String vnfmId) {
+ final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+ if (optional.isPresent()) {
+ final EsrVnfm esrVnfm = optional.get();
+ if (esrVnfm.getEsrSystemInfoList() != null) {
+ return Optional.of(esrVnfm.getEsrSystemInfoList());
+ }
+ LOGGER.error("EsrSystemInfoList is null for vnfmId: {} ", vnfmId);
+ }
+ LOGGER.error("Unable to find EsrVnfm in cache using vnfmId: {} ", vnfmId);
+ return Optional.empty();
+ }
+
+ @Override
+ public boolean putEsrSystemInfo(final String vnfmId, final String esrSystemInfoId,
+ final EsrSystemInfo esrSystemInfo) {
+ final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+ if (optional.isPresent()) {
+ final EsrVnfm esrVnfm = optional.get();
+ final List<EsrSystemInfo> esrSystemInfoList = getEsrSystemInfoList(esrVnfm);
+
+ final Optional<EsrSystemInfo> existingEsrSystemInfo =
+ esrSystemInfoList.stream().filter(existing -> existing.getEsrSystemInfoId() != null
+ && existing.getEsrSystemInfoId().equals(esrSystemInfoId)).findFirst();
+ if (existingEsrSystemInfo.isPresent()) {
+ LOGGER.error("EsrSystemInfo already exists {}", existingEsrSystemInfo.get());
+ return false;
+ }
+
+ return esrSystemInfoList.add(esrSystemInfo);
+ }
+ LOGGER.error("Unable to add EsrSystemInfo in cache for vnfmId: {} ", vnfmId);
+ return false;
+ }
+
+ @Override
+ public boolean addRelationShip(final HttpHeaders incomingHeader, final String targetBaseUrl,
+ final String requestUriString, final String vnfmId, final Relationship relationship) {
+ try {
+ final Optional<EsrVnfm> optional = getEsrVnfm(vnfmId);
+ if (optional.isPresent()) {
+ final EsrVnfm esrVnfm = optional.get();
+ final String targetUrl = getTargetUrl(targetBaseUrl, relationship.getRelatedLink());
+ final Relationship outGoingRelationShip =
+ getRelationship(getRelationShipListRelatedLink(requestUriString), esrVnfm);
+ final Optional<Relationship> optionalRelationship = httpRestServiceProvider.put(incomingHeader,
+ outGoingRelationShip, targetUrl, Relationship.class);
+ if (optionalRelationship.isPresent()) {
+ final Relationship resultantRelationship = optionalRelationship.get();
+
+ RelationshipList relationshipList = esrVnfm.getRelationshipList();
+ if (relationshipList == null) {
+ relationshipList = new RelationshipList();
+ esrVnfm.setRelationshipList(relationshipList);
+ }
+ if (relationshipList.getRelationship().add(resultantRelationship)) {
+ LOGGER.info("added relationship {} in cache successfully", resultantRelationship);
+ return true;
+ }
+ }
+ }
+ } catch (final Exception exception) {
+ LOGGER.error("Unable to add two-way relationship for vnfmId: {}", vnfmId, exception);
+ }
+ LOGGER.error("Unable to add relationship in cache for vnfmId: {}", vnfmId);
+ return false;
+ }
+
+ private Relationship getRelationship(final String relatedLink, final EsrVnfm esrVnfm) {
+ final Relationship relationShip = new Relationship();
+ relationShip.setRelatedTo(ESR_VNFM);
+ relationShip.setRelationshipLabel(DEPENDS_ON);
+ relationShip.setRelatedLink(relatedLink);
+
+ final RelationshipData relationshipData = new RelationshipData();
+ relationshipData.setRelationshipKey(ESR_VNFM_VNFM_ID);
+ relationshipData.setRelationshipValue(esrVnfm.getVnfmId());
+ relationShip.getRelationshipData().add(relationshipData);
+
+ return relationShip;
+ }
+
+ private List<EsrSystemInfo> getEsrSystemInfoList(final EsrVnfm esrVnfm) {
+ EsrSystemInfoList esrSystemInfoList = esrVnfm.getEsrSystemInfoList();
+ if (esrSystemInfoList == null) {
+ esrSystemInfoList = new EsrSystemInfoList();
+ esrVnfm.setEsrSystemInfoList(esrSystemInfoList);
+ }
+ return esrSystemInfoList.getEsrSystemInfo();
+ }
+
+ @Override
+ public void clearAll() {
+ clearCache(ESR_VNFM_CACHE.getName());
+
+ }
+
+}
Code Review / integration / csit.git / blobdiff