+++ /dev/null
-/*
- * ============LICENSE_START==========================================
- * ONAP Portal
- * ===================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
- * ===================================================================
- * Modifications Copyright (c) 2019 Samsung
- * ===================================================================
- *
- * Unless otherwise specified, all software contained herein is licensed
- * under the Apache License, Version 2.0 (the "License");
- * you may not use this software 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.
- *
- * Unless otherwise specified, all documentation contained herein is licensed
- * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
- * you may not use this documentation except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://creativecommons.org/licenses/by/4.0/
- *
- * Unless required by applicable law or agreed to in writing, documentation
- * 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.
- *
- * ============LICENSE_END============================================
- *
- *
- */
-
-package org.onap.portal.service.fn.old;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import javax.annotation.PostConstruct;
-import org.onap.portal.domain.db.fn.FnApp;
-import org.onap.portal.domain.dto.transport.OnboardingApp;
-import org.onap.portal.service.fn.FnAppService;
-import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.EnableAspectJAutoProxy;
-import org.springframework.stereotype.Service;
-
-@Service("appsCacheService")
-@Configuration
-@EnableAspectJAutoProxy
-public class AppsCacheService {
- @Autowired
- private
- FnAppService appsService;
-
- private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(AppsCacheService.class);
-
- final class CacheConfiguration {
-
- private long updateTime = 0;
- private int updateInterval = 10;
-
- public CacheConfiguration (long _updateTime, int _updateInterval) {
- updateTime = _updateTime;
- updateInterval = _updateInterval;
- }
- }
-
- private CacheConfiguration quickRefreshCacheConf = null;
- private CacheConfiguration slowRefreshCacheConf = null;
-
-
- private static volatile Map<Long, FnApp> appsMap;
- private static volatile Map<String, FnApp> uebAppsMap;
-
- @PostConstruct
- public void init() {
- quickRefreshCacheConf = new CacheConfiguration(0, 120);
- slowRefreshCacheConf = new CacheConfiguration(0, 3600);
-
- this.refreshAppsMap(quickRefreshCacheConf);
- }
-
- private void refreshAppsMap(CacheConfiguration conf) {
- long now = System.currentTimeMillis();
-
- if(noNeedToUpdate(now, conf))
- return;
-
- synchronized (this) {
- if(noNeedToUpdate(now, conf))
- return;
- List<FnApp> allApps = appsService.getAppsFullList();
- Map<Long, FnApp> newAppsMap = new HashMap<>();
- for (FnApp app : allApps) {
- newAppsMap.put(app.getId(), app);
- }
-
- Map<String, FnApp> newUebAppsMap = new HashMap<>();
- for (FnApp app : allApps) {
- newUebAppsMap.put(app.getUebKey(), app);
- }
- // Switch cache with the new one.
- appsMap = newAppsMap;
- uebAppsMap = newUebAppsMap;
- conf.updateTime = now;
- }
-
- }
-
- private boolean noNeedToUpdate(long now, CacheConfiguration conf) {
- long secondsPassed = (now - conf.updateTime)/1000;
- if(secondsPassed < conf.updateInterval){
- logger.debug(EELFLoggerDelegate.debugLogger, "no need to refresh yet, seconds since last refresh: " + secondsPassed + ", refresh interval (sec) = " + conf.updateInterval);
- return true; // no need to update cache
- }
- return false; // its time to update
- }
-
- public String getAppEndpoint(Long appId) {
- refreshAppsMap(quickRefreshCacheConf);
- FnApp app = appsMap.get(appId);
- if(app != null)
- return app.getAppRestEndpoint();
- return null;
- }
-
- public List<OnboardingApp> getAppsFullList() {
- refreshAppsMap(quickRefreshCacheConf);
- List<FnApp> appList = new ArrayList<>(appsMap.values());
- appList.removeIf(app -> app.getId() == 1);
- List<FnApp> appsFinalList = appList.stream()
- .filter(app -> app.getEnabled() && !app.getOpen()).collect(Collectors.toList());
-
- List<OnboardingApp> onboardingAppsList = new ArrayList<>();
- for (FnApp app : appsFinalList) {
- OnboardingApp onboardingApp = new OnboardingApp();
- appsService.createOnboardingFromApp(app, onboardingApp);
- onboardingAppsList.add(onboardingApp);
- }
- return onboardingAppsList;
- }
-
- public FnApp getApp(Long appId) {
- refreshAppsMap(quickRefreshCacheConf);
- FnApp app = appsMap.get(appId);
- return app;
- }
-
- public FnApp getAppFromUeb(String appKey) {
- return getAppFromUeb(appKey,0);
- }
-
- public FnApp getAppFromUeb(String appKey, Integer quickCacheRefresh) {
- refreshAppsMap(quickCacheRefresh == 1 ? quickRefreshCacheConf:slowRefreshCacheConf);
- FnApp app = uebAppsMap.get(appKey);
- return app;
- }
-
-}
Code Review / portal.git / blobdiff