Music health check apis

[portal.git] / ecomp-portal-BE-common / src / main / java / org / onap / portalapp / music / conf / MusicSessionRepositoryHandler.java

diff --git a/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/conf/MusicSessionRepositoryHandler.java b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/conf/MusicSessionRepositoryHandler.java
new file mode 100644 (file)
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+++ b/ecomp-portal-BE-common/src/main/java/org/onap/portalapp/music/conf/MusicSessionRepositoryHandler.java
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+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright © 2018 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ *
+ * 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.portalapp.music.conf;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import org.onap.music.eelf.logging.EELFLoggerDelegate;
+import org.onap.music.exceptions.MusicLockingException;
+import org.onap.music.exceptions.MusicServiceException;
+import org.onap.portalapp.music.service.MusicService;
+import org.onap.portalapp.music.util.MusicUtil;
+import org.springframework.session.Session;
+
+public class MusicSessionRepositoryHandler {
+       
+       private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(MusicSessionRepositoryHandler.class);
+       private final Map<String, Session> sessions = new ConcurrentHashMap<>();
+       private boolean musicCache = MusicUtil.isCached();
+       
+       
+       public Session get(String id) {
+               if(musicCache){
+                // todo need to add the clean up for "sessions" map if musicCache is enabled        
+                       return this.sessions.get(id);
+               }else{
+                       try {
+                               Session session = MusicService.getMetaAttribute(id);
+                               return session;
+                       } catch (Exception e) {
+                               logger.error(EELFLoggerDelegate.errorLogger, "get failed with id " + id, e);
+                               return null;
+                       }
+               }
+       }
+
+
+
+       public void remove(String id) {
+               if(musicCache){
+                        // todo need to add the clean up for "sessions" map if musicCache is enabled        
+                       sessions.remove(id);    
+               }else{
+                       try {
+                               MusicService.removeSession(id);
+                       } catch (MusicLockingException e) {
+                               logger.error(EELFLoggerDelegate.errorLogger, "removeSession locking failed with id " + id, e);
+                       } catch (MusicServiceException e) {
+                               logger.error(EELFLoggerDelegate.errorLogger, "removeSession failed with id " + id, e);
+                       }
+               }
+       }
+
+
+
+       public void put(String id, MusicSession musicSession) {
+               if(musicCache){
+                        // todo need to add the clean up for "sessions" map if musicCache is enabled        
+                       sessions.put(id, musicSession);         
+               }else{
+                       try {
+                               MusicService.setMetaAttribute(musicSession);
+                               MusicService.cleanUpMusic();
+                       } catch (Exception e) {
+                               logger.error(EELFLoggerDelegate.errorLogger, "setMetaAttribute failed with id " + id, e);
+                       }
+               }
+       }
+
+}