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/*-
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 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.portal.service.sharedContext;
import java.text.SimpleDateFormat;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;
import org.onap.portal.domain.db.fn.FnSharedContext;
import org.onap.portal.logging.aop.EPMetricsLog;
import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@Service
@Transactional
@EnableAspectJAutoProxy
@EPMetricsLog
public class FnSharedContextService {
private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(FnSharedContextService.class);
private final FnSharedContextDao fnSharedContextDao;
@Autowired
public FnSharedContextService(final FnSharedContextDao fnSharedContextDao) {
this.fnSharedContextDao = fnSharedContextDao;
}
public List<FnSharedContext> getSharedContexts(String contextId) {
return fnSharedContextDao.getByContextId(contextId).orElse(new ArrayList<>());
}
public FnSharedContext getFnSharedContext(String contextId, String ckey) {
FnSharedContext context = null;
Optional<List<FnSharedContext>> contexts = fnSharedContextDao.getByContextIdAndCkey(contextId, ckey);
if (contexts.isPresent() && contexts.get().size() == 1) {
context = contexts.get().get(0);
}
return context;
}
public FnSharedContext addFnSharedContext(String contextId, String key, String value) {
return this.save(new FnSharedContext(contextId, key, value));
}
public FnSharedContext save(FnSharedContext context) {
return this.fnSharedContextDao.saveAndFlush(context);
}
public List<FnSharedContext> saveAll(List<FnSharedContext> fnSharedContexts){
return fnSharedContextDao.saveAll(fnSharedContexts);
}
public void delete(FnSharedContext context) {
this.fnSharedContextDao.delete(context);
}
public int deleteSharedContexts(String contextId) {
// Uses an inefficient method to avoid a where clause
// that could be used to mount a SQL injection attack.
List<FnSharedContext> contexts = getSharedContexts(contextId);
if (contexts == null)
return 0;
logger.debug(EELFLoggerDelegate.debugLogger, "deleteFnSharedContexts: count is " + contexts.size());
for (FnSharedContext sc : contexts)
this.delete(sc);
return contexts.size();
}
public void expireFnSharedContexts(int ageInSeconds) {
Date expiredDateTime = new Date(System.currentTimeMillis() - ageInSeconds * 1000);
logger.debug(EELFLoggerDelegate.debugLogger,
"expireFnSharedContexts: expire time is " + expiredDateTime.toString());
this.fnSharedContextDao.deleteByCreated(convertToLocalDateTimeViaInstant(expiredDateTime));
}
private LocalDateTime convertToLocalDateTimeViaInstant(Date dateToConvert) {
return dateToConvert.toInstant()
.atZone(ZoneId.systemDefault())
.toLocalDateTime();
}
}
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