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/*
* ============LICENSE_START==========================================
* ONAP Portal SDK
* ===================================================================
* Copyright © 2017 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);
}
}
}
}
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