diff options
Diffstat (limited to 'ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java')
-rw-r--r-- | ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java | 272 |
1 files changed, 136 insertions, 136 deletions
diff --git a/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java index 80aa00d4..c5856c62 100644 --- a/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java +++ b/ecomp-portal-BE-common/src/main/java/org/openecomp/portalapp/portal/service/AppsCacheServiceImple.java @@ -1,136 +1,136 @@ -/*-
- * ================================================================================
- * ECOMP Portal
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property
- * ================================================================================
- * 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.
- * ================================================================================
- */
-package org.openecomp.portalapp.portal.service;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.annotation.PostConstruct;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.EnableAspectJAutoProxy;
-import org.springframework.stereotype.Service;
-
-import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate;
-import org.openecomp.portalapp.portal.domain.EPApp;
-import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog;
-
-@Service("appsCacheService")
-@org.springframework.context.annotation.Configuration
-@EnableAspectJAutoProxy
-@EPMetricsLog
-public class AppsCacheServiceImple implements AppsCacheService {
- @Autowired
- EPAppService appsService;
-
- EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(AppsCacheServiceImple.class);
-
- final class CacheConfiguration {
-
- private long updateTime = 0;
- private int updateInterval = 10;
-
- public CacheConfiguration (long _updateTime, int _updateInterval) {
- updateTime = _updateTime;
- updateInterval = _updateInterval;
- }
- }
-
- CacheConfiguration appConf = null;
- CacheConfiguration analyticsAppConf = null;
-
-
- private static volatile Map<Long, EPApp> appsMap;
- private static volatile Map<String, EPApp> anlyticsAppsMap;
-
- @PostConstruct
- public void init() {
- appConf = new CacheConfiguration(0, 10);
- analyticsAppConf = new CacheConfiguration(0, 3600);
-
- this.refreshAppsMap(appConf);
- }
-
- private Map<Long, EPApp> refreshAppsMap(CacheConfiguration conf) {
- long now = System.currentTimeMillis();
-
- if(noNeedToUpdate(now, conf))
- return null;
-
- synchronized (this) {
- if(noNeedToUpdate(now, conf))
- return null;
- List<EPApp> allApps = appsService.getAppsFullList();
- Map<Long, EPApp> newAppsMap = new HashMap<Long, EPApp>();
- for (EPApp app : allApps) {
- newAppsMap.put(app.getId(), app);
- }
-
- Map<String, EPApp> newAnalyticsAppsMap = new HashMap<String, EPApp>();
- for (EPApp app : allApps) {
- newAnalyticsAppsMap.put(app.getUebKey(), app);
- }
- // Switch cache with the new one.
- appsMap = newAppsMap;
- anlyticsAppsMap = newAnalyticsAppsMap;
- conf.updateTime = now;
- }
-
- return appsMap;
- }
-
- 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
- }
-
- @Override
- public String getAppEndpoint(Long appId) {
- refreshAppsMap(appConf);
- EPApp app = appsMap.get(appId);
- if(app != null)
- return app.getAppRestEndpoint();
- return null;
- }
-
- @Override
- public EPApp getApp(Long appId) {
- refreshAppsMap(appConf);
- EPApp app = appsMap.get(appId);
- if(app != null)
- return app;
- return null;
- }
-
- @Override
- public EPApp getAppForAnalytics(String appKey) {
- refreshAppsMap(analyticsAppConf);
- EPApp app = anlyticsAppsMap.get(appKey);
- if(app != null)
- return app;
- return null;
- }
-
-}
+/*- + * ================================================================================ + * ECOMP Portal + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property + * ================================================================================ + * 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. + * ================================================================================ + */ +package org.openecomp.portalapp.portal.service; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.annotation.PostConstruct; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.context.annotation.EnableAspectJAutoProxy; +import org.springframework.stereotype.Service; + +import org.openecomp.portalsdk.core.logging.logic.EELFLoggerDelegate; +import org.openecomp.portalapp.portal.domain.EPApp; +import org.openecomp.portalapp.portal.logging.aop.EPMetricsLog; + +@Service("appsCacheService") +@org.springframework.context.annotation.Configuration +@EnableAspectJAutoProxy +@EPMetricsLog +public class AppsCacheServiceImple implements AppsCacheService { + @Autowired + EPAppService appsService; + + EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(AppsCacheServiceImple.class); + + final class CacheConfiguration { + + private long updateTime = 0; + private int updateInterval = 10; + + public CacheConfiguration (long _updateTime, int _updateInterval) { + updateTime = _updateTime; + updateInterval = _updateInterval; + } + } + + CacheConfiguration appConf = null; + CacheConfiguration analyticsAppConf = null; + + + private static volatile Map<Long, EPApp> appsMap; + private static volatile Map<String, EPApp> anlyticsAppsMap; + + @PostConstruct + public void init() { + appConf = new CacheConfiguration(0, 10); + analyticsAppConf = new CacheConfiguration(0, 3600); + + this.refreshAppsMap(appConf); + } + + private Map<Long, EPApp> refreshAppsMap(CacheConfiguration conf) { + long now = System.currentTimeMillis(); + + if(noNeedToUpdate(now, conf)) + return null; + + synchronized (this) { + if(noNeedToUpdate(now, conf)) + return null; + List<EPApp> allApps = appsService.getAppsFullList(); + Map<Long, EPApp> newAppsMap = new HashMap<Long, EPApp>(); + for (EPApp app : allApps) { + newAppsMap.put(app.getId(), app); + } + + Map<String, EPApp> newAnalyticsAppsMap = new HashMap<String, EPApp>(); + for (EPApp app : allApps) { + newAnalyticsAppsMap.put(app.getUebKey(), app); + } + // Switch cache with the new one. + appsMap = newAppsMap; + anlyticsAppsMap = newAnalyticsAppsMap; + conf.updateTime = now; + } + + return appsMap; + } + + 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 + } + + @Override + public String getAppEndpoint(Long appId) { + refreshAppsMap(appConf); + EPApp app = appsMap.get(appId); + if(app != null) + return app.getAppRestEndpoint(); + return null; + } + + @Override + public EPApp getApp(Long appId) { + refreshAppsMap(appConf); + EPApp app = appsMap.get(appId); + if(app != null) + return app; + return null; + } + + @Override + public EPApp getAppForAnalytics(String appKey) { + refreshAppsMap(analyticsAppConf); + EPApp app = anlyticsAppsMap.get(appKey); + if(app != null) + return app; + return null; + } + +} |