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/**
* Copyright (C) 2017 CMCC, Inc. and others. All rights reserved.
*
* 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.onap.usecaseui.server.service.impl;
import java.util.ArrayList;
import java.util.List;
import javax.transaction.Transactional;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.onap.usecaseui.server.bean.PerformanceHeader;
import org.onap.usecaseui.server.service.PerformanceHeaderService;
import org.onap.usecaseui.server.util.Page;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.stereotype.Service;
@Service("PerformanceHeaderService")
@Transactional
@org.springframework.context.annotation.Configuration
@EnableAspectJAutoProxy
public class PerformanceHeaderServiceImpl implements PerformanceHeaderService {
private static final Logger logger = LoggerFactory.getLogger(PerformanceHeaderServiceImpl.class);
@Autowired
private SessionFactory sessionFactory;
private Session getSession() {
return sessionFactory.openSession();
}
@Override
public String savePerformanceHeader(PerformanceHeader performanceHeder) {
try(Session session = getSession()){
if (null == performanceHeder){
logger.error("PerformanceHeaderServiceImpl savePerformanceHeader performanceHeder is null!");
return "0";
}
Transaction tx = session.beginTransaction();
session.save(performanceHeder);
tx.commit();
session.flush();
return "1";
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl savePerformanceHeader. Details:" + e.getMessage());
return "0";
}
}
@Override
public String updatePerformanceHeader(PerformanceHeader performanceHeder) {
try(Session session = getSession()){
if (null == performanceHeder){
logger.error("PerformanceHeaderServiceImpl updatePerformanceHeader performanceHeder is null!");
return "0";
}
Transaction tx = session.beginTransaction();
session.update(performanceHeder);
tx.commit();
session.flush();
return "1";
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl updatePerformanceHeader. Details:" + e.getMessage());
return "0";
}
}
public int getAllCount(PerformanceHeader performanceHeder, int currentPage, int pageSize) {
try(Session session = getSession()){
StringBuffer hql = new StringBuffer("select count(*) from PerformanceHeader a where 1=1");
if (null == performanceHeder) {
return 0;
}else {
if(null!=performanceHeder.getVersion()) {
String ver=performanceHeder.getVersion();
hql.append(" and a.version like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventName()) {
String ver=performanceHeder.getEventName();
hql.append(" and a.eventName like '%"+ver+"%'");
}
if(null!=performanceHeder.getDomain()) {
String ver=performanceHeder.getDomain();
hql.append(" and a.domain like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventId()) {
String ver=performanceHeder.getEventId();
hql.append(" and a.eventId = '"+ver+"'");
}
if(null!=performanceHeder.getNfcNamingCode()) {
String ver=performanceHeder.getNfcNamingCode();
hql.append(" and a.nfcNamingCode like '%"+ver+"%'");
}
if(null!=performanceHeder.getNfNamingCode()) {
String ver=performanceHeder.getNfNamingCode();
hql.append(" and a.nfNamingCode like '%"+ver+"%'");
}
if(null!=performanceHeder.getSourceId()) {
String ver =performanceHeder.getSourceId();
hql.append(" and a.sourceId like '%"+ver+"%'");
}
if(null!=performanceHeder.getSourceName()) {
String ver =performanceHeder.getSourceName();
hql.append(" and a.sourceName like '%"+ver+"%'");
}
if(null!=performanceHeder.getReportingEntityId()) {
String ver =performanceHeder.getReportingEntityId();
hql.append(" and a.reportingEntityId like '%"+ver+"%'");
}
if(null!=performanceHeder.getReportingEntityName()) {
String ver =performanceHeder.getReportingEntityName();
hql.append(" and a.reportingEntityName like '%"+ver+"%'");
}
if(null!=performanceHeder.getPriority()) {
String ver =performanceHeder.getPriority();
hql.append(" and a.priority like '%"+ver+"%'");
}
if(null!=performanceHeder.getStartEpochMicrosec()) {
String ver =performanceHeder.getStartEpochMicrosec();
hql.append(" and a.startEpochMicrosec like '%"+ver+"%'");
}
if(null!=performanceHeder.getLastEpochMicroSec()) {
String ver =performanceHeder.getLastEpochMicroSec();
hql.append(" and a.lastEpochMicroSec like '%"+ver+"%'");
}
if(null!=performanceHeder.getSequence()) {
String ver =performanceHeder.getSequence();
hql.append(" and a.sequence like '%"+ver+"%'");
}
if(null!=performanceHeder.getMeasurementsForVfScalingVersion()) {
String ver =performanceHeder.getMeasurementsForVfScalingVersion();
hql.append(" and a.measurementsForVfScalingVersion like '%"+ver+"%'");
}
if(null!=performanceHeder.getMeasurementInterval()) {
String ver =performanceHeder.getMeasurementInterval();
hql.append(" and a.measurementInterval like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventType()) {
String ver =performanceHeder.getEventType();
hql.append(" and a.eventType like '%"+ver+"%'");
}
if(null!=performanceHeder.getStartEpochMicrosec() && null!=performanceHeder.getLastEpochMicroSec()) {
hql.append(" and a.startEpochMicrosec between :startTime and :endTime ");
}
}
Query query = session.createQuery(hql.toString());
if(null!=performanceHeder.getStartEpochMicrosec() && null!=performanceHeder.getLastEpochMicroSec()) {
query.setString("startTime",performanceHeder.getStartEpochMicrosec()).setString("endTime",performanceHeder.getLastEpochMicroSec());
}
long q=(long)query.uniqueResult();
session.flush();
return (int)q;
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl getAllCount. Details:" + e.getMessage());
return 0;
}
}
@SuppressWarnings("unchecked")
@Override
public Page<PerformanceHeader> queryPerformanceHeader(PerformanceHeader performanceHeder, int currentPage, int pageSize) {
Page<PerformanceHeader> page = new Page<PerformanceHeader>();
int allRow =this.getAllCount(performanceHeder,currentPage,pageSize);
int offset = page.countOffset(currentPage, pageSize);
try(Session session = getSession()){
StringBuffer hql =new StringBuffer("from PerformanceHeader a where 1=1");
if (null == performanceHeder) {
return page;
}else {
if(null!=performanceHeder.getVersion()) {
String ver=performanceHeder.getVersion();
hql.append(" and a.version like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventName()) {
String ver=performanceHeder.getEventName();
hql.append(" and a.eventName like '%"+ver+"%'");
}
if(null!=performanceHeder.getDomain()) {
String ver=performanceHeder.getDomain();
hql.append(" and a.domain like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventId()) {
String ver=performanceHeder.getEventId();
hql.append(" and a.eventId = '"+ver+"'");
}
if(null!=performanceHeder.getNfcNamingCode()) {
String ver=performanceHeder.getNfcNamingCode();
hql.append(" and a.nfcNamingCode like '%"+ver+"%'");
}
if(null!=performanceHeder.getNfNamingCode()) {
String ver=performanceHeder.getNfNamingCode();
hql.append(" and a.nfNamingCode like '%"+ver+"%'");
}
if(null!=performanceHeder.getSourceId()) {
String ver =performanceHeder.getSourceId();
hql.append(" and a.sourceId = '"+ver+"'");
}
if(null!=performanceHeder.getSourceName()) {
String ver =performanceHeder.getSourceName();
hql.append(" and a.sourceName like '%"+ver+"%'");
}
if(null!=performanceHeder.getReportingEntityId()) {
String ver =performanceHeder.getReportingEntityId();
hql.append(" and a.reportingEntityId like '%"+ver+"%'");
}
if(null!=performanceHeder.getReportingEntityName()) {
String ver =performanceHeder.getReportingEntityName();
hql.append(" and a.reportingEntityName like '%"+ver+"%'");
}
if(null!=performanceHeder.getPriority()) {
String ver =performanceHeder.getPriority();
hql.append(" and a.priority like '%"+ver+"%'");
}
if(null!=performanceHeder.getStartEpochMicrosec()) {
String ver =performanceHeder.getStartEpochMicrosec();
hql.append(" and a.startEpochMicrosec like '%"+ver+"%'");
}
if(null!=performanceHeder.getLastEpochMicroSec()) {
String ver =performanceHeder.getLastEpochMicroSec();
hql.append(" and a.lastEpochMicroSec like '%"+ver+"%'");
}
if(null!=performanceHeder.getSequence()) {
String ver =performanceHeder.getSequence();
hql.append(" and a.sequence like '%"+ver+"%'");
}
if(null!=performanceHeder.getMeasurementsForVfScalingVersion()) {
String ver =performanceHeder.getMeasurementsForVfScalingVersion();
hql.append(" and a.measurementsForVfScalingVersion like '%"+ver+"%'");
}
if(null!=performanceHeder.getMeasurementInterval()) {
String ver =performanceHeder.getMeasurementInterval();
hql.append(" and a.measurementInterval like '%"+ver+"%'");
}
if(null!=performanceHeder.getEventType()) {
String ver =performanceHeder.getEventType();
hql.append(" and a.eventType like '%"+ver+"%'");
}
if(null!=performanceHeder.getStartEpochMicrosec() && null!=performanceHeder.getLastEpochMicroSec()) {
hql.append(" and a.startEpochMicrosec between :startTime and :endTime ");
}
}
Query query = session.createQuery(hql.toString());
if(null!=performanceHeder.getStartEpochMicrosec() && null!=performanceHeder.getLastEpochMicroSec()) {
query.setString("startTime",performanceHeder.getStartEpochMicrosec()).setString("endTime",performanceHeder.getLastEpochMicroSec());
}
query.setFirstResult(offset);
query.setMaxResults(pageSize);
List<PerformanceHeader> list= query.list();
page.setPageNo(currentPage);
page.setPageSize(pageSize);
page.setTotalRecords(allRow);
page.setList(list);
session.flush();
return page;
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl queryPerformanceHeader. Details:" + e.getMessage());
return null;
}
}
@SuppressWarnings("unchecked")
@Override
public List<PerformanceHeader> queryId(String[] id) {
try(Session session = getSession()) {
List<PerformanceHeader> list = new ArrayList<PerformanceHeader>();
if(id.length==0) {
return list;
}
Query query = session.createQuery("from PerformanceHeader a where a.eventName IN (:alist)");
list = query.setParameterList("alist", id).list();
return list;
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl queryId. Details:" + e.getMessage());
return null;
}
}
@Override
public List<String> queryAllSourceId() {
try(Session session = getSession()) {
Query query = session.createQuery("select distinct a.sourceId from PerformanceHeader a");
return query.list();
} catch (Exception e) {
logger.error("exception occurred while performing PerformanceHeaderServiceImpl queryAllSourceId. Details:" + e.getMessage());
return null;
}
}
@Override
public PerformanceHeader getPerformanceHeaderById(String id) {
try(Session session = getSession()) {
String string = "from PerformanceHeader a where 1=1 and a.id=:id";
Query q = session.createQuery(string);
q.setString("id",id);
PerformanceHeader performanceHeader =(PerformanceHeader)q.uniqueResult();
session.flush();
return performanceHeader;
}catch (Exception e){
logger.error("exception occurred while performing PerformanceHeaderServiceImpl getPerformanceHeaderById."+e.getMessage());
return null;
}
}
}
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