org.openmeetings.app.data.flvrecord.FlvRecordingMetaDataDaoImpl.java Source code

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Here is the source code for org.openmeetings.app.data.flvrecord.FlvRecordingMetaDataDaoImpl.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.openmeetings.app.data.flvrecord;

import java.util.Date;
import java.util.List;

import javax.persistence.EntityManager;
import javax.persistence.NoResultException;
import javax.persistence.PersistenceContext;
import javax.persistence.TypedQuery;

import org.openmeetings.app.OpenmeetingsVariables;
import org.openmeetings.app.persistence.beans.flvrecord.FlvRecordingMetaData;
import org.red5.logging.Red5LoggerFactory;
import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

@Transactional
public class FlvRecordingMetaDataDaoImpl {

    private static final Logger log = Red5LoggerFactory.getLogger(FlvRecordingMetaDataDaoImpl.class,
            OpenmeetingsVariables.webAppRootKey);
    @PersistenceContext
    private EntityManager em;
    @Autowired
    private FlvRecordingDaoImpl flvRecordingDao;

    public FlvRecordingMetaData getFlvRecordingMetaDataById(Long flvRecordingMetaDataId) {
        try {

            String hql = "SELECT c FROM FlvRecordingMetaData c "
                    + "WHERE c.flvRecordingMetaDataId = :flvRecordingMetaDataId";

            TypedQuery<FlvRecordingMetaData> query = em.createQuery(hql, FlvRecordingMetaData.class);
            query.setParameter("flvRecordingMetaDataId", flvRecordingMetaDataId);

            FlvRecordingMetaData flvRecordingMetaData = null;
            try {
                flvRecordingMetaData = query.getSingleResult();
            } catch (NoResultException ex) {
            }

            return flvRecordingMetaData;

        } catch (Exception ex2) {
            log.error("[getFlvRecordingMetaDataById]: ", ex2);
        }
        return null;
    }

    public List<FlvRecordingMetaData> getFlvRecordingMetaDataByRecording(Long flvRecordingId) {
        try {

            String hql = "SELECT c FROM FlvRecordingMetaData c "
                    + "WHERE c.flvRecording.flvRecordingId = :flvRecordingId " + "AND c.deleted <> :deleted ";

            TypedQuery<FlvRecordingMetaData> query = em.createQuery(hql, FlvRecordingMetaData.class);
            query.setParameter("flvRecordingId", flvRecordingId);
            query.setParameter("deleted", "true");

            List<FlvRecordingMetaData> flvRecordingMetaDatas = query.getResultList();

            return flvRecordingMetaDatas;

        } catch (Exception ex2) {
            log.error("[getFlvRecordingMetaDataByRecording]: ", ex2);
        }
        return null;
    }

    public List<FlvRecordingMetaData> getFlvRecordingMetaDataAudioFlvsByRecording(Long flvRecordingId) {
        try {

            String hql = "SELECT c FROM FlvRecordingMetaData c "
                    + "WHERE c.flvRecording.flvRecordingId = :flvRecordingId " + "AND ("
                    + "(c.isScreenData = false) " + " AND "
                    + "(c.isAudioOnly = true OR (c.isAudioOnly = false AND c.isVideoOnly = false))" + ")";

            TypedQuery<FlvRecordingMetaData> query = em.createQuery(hql, FlvRecordingMetaData.class);
            query.setParameter("flvRecordingId", flvRecordingId);

            List<FlvRecordingMetaData> flvRecordingMetaDatas = query.getResultList();

            return flvRecordingMetaDatas;

        } catch (Exception ex2) {
            log.error("[getFlvRecordingMetaDataAudioFlvsByRecording]: ", ex2);
        }
        return null;
    }

    public FlvRecordingMetaData getFlvRecordingMetaDataScreenFlvByRecording(Long flvRecordingId) {
        try {

            String hql = "SELECT c FROM FlvRecordingMetaData c "
                    + "WHERE c.flvRecording.flvRecordingId = :flvRecordingId " + "AND c.isScreenData = true";

            TypedQuery<FlvRecordingMetaData> query = em.createQuery(hql, FlvRecordingMetaData.class);
            query.setParameter("flvRecordingId", flvRecordingId);

            List<FlvRecordingMetaData> flvRecordingMetaDatas = query.getResultList();

            if (flvRecordingMetaDatas.size() > 0) {
                return flvRecordingMetaDatas.get(0);
            }

        } catch (Exception ex2) {
            log.error("[getFlvRecordingMetaDataScreenFlvByRecording]: ", ex2);
        }
        return null;
    }

    public Long addFlvRecordingMetaData(Long flvRecordingId, String freeTextUserName, Date recordStart,
            Boolean isAudioOnly, Boolean isVideoOnly, Boolean isScreenData, String streamName,
            Integer interiewPodId) {
        try {

            FlvRecordingMetaData flvRecordingMetaData = new FlvRecordingMetaData();

            flvRecordingMetaData.setDeleted("false");

            flvRecordingMetaData.setFlvRecording(flvRecordingDao.getFlvRecordingById(flvRecordingId));
            flvRecordingMetaData.setFreeTextUserName(freeTextUserName);
            flvRecordingMetaData.setInserted(new Date());

            flvRecordingMetaData.setRecordStart(recordStart);

            flvRecordingMetaData.setIsAudioOnly(isAudioOnly);
            flvRecordingMetaData.setIsVideoOnly(isVideoOnly);
            flvRecordingMetaData.setIsScreenData(isScreenData);

            flvRecordingMetaData.setStreamName(streamName);

            flvRecordingMetaData.setInteriewPodId(interiewPodId);

            flvRecordingMetaData = em.merge(flvRecordingMetaData);
            Long flvRecordingMetaDataId = flvRecordingMetaData.getFlvRecordingMetaDataId();

            return flvRecordingMetaDataId;

        } catch (Exception ex2) {
            log.error("[addFlvRecordingMetaData]: ", ex2);
        }
        return null;
    }

    public Long addFlvRecordingMetaDataObj(FlvRecordingMetaData flvRecordingMetaData) {
        try {

            flvRecordingMetaData = em.merge(flvRecordingMetaData);
            Long flvRecordingMetaDataId = flvRecordingMetaData.getFlvRecordingMetaDataId();

            return flvRecordingMetaDataId;

        } catch (Exception ex2) {
            log.error("[addFlvRecordingMetaDataObj]: ", ex2);
        }
        return null;
    }

    public Long updateFlvRecordingMetaDataEndDate(Long flvRecordingMetaDataId, Date recordEnd) {
        try {

            FlvRecordingMetaData flvRecordingMetaData = this.getFlvRecordingMetaDataById(flvRecordingMetaDataId);

            flvRecordingMetaData.setRecordEnd(recordEnd);

            log.debug("updateFlvRecordingMetaDataEndDate :: Start Date :" + flvRecordingMetaData.getRecordStart());
            log.debug("updateFlvRecordingMetaDataEndDate :: End Date :" + flvRecordingMetaData.getRecordEnd());

            this.updateFlvRecordingMetaData(flvRecordingMetaData);

            return flvRecordingMetaDataId;

        } catch (Exception ex2) {
            log.error("[updateFlvRecordingMetaDataEndDate]: ", ex2);
        }
        return null;
    }

    public Long updateFlvRecordingMetaDataInitialGap(Long flvRecordingMetaDataId, long initalGap) {
        try {

            FlvRecordingMetaData flvRecordingMetaData = this.getFlvRecordingMetaDataById(flvRecordingMetaDataId);

            flvRecordingMetaData.setInitialGapSeconds(Long.valueOf(initalGap).intValue());

            this.updateFlvRecordingMetaData(flvRecordingMetaData);

            return flvRecordingMetaDataId;

        } catch (Exception ex2) {
            log.error("[updateFlvRecordingMetaDataEndDate]: ", ex2);
        }
        return null;
    }

    public Long updateFlvRecordingMetaData(FlvRecordingMetaData flvRecordingMetaData) {
        try {

            if (flvRecordingMetaData.getFlvRecordingMetaDataId() == 0) {
                em.persist(flvRecordingMetaData);
            } else {
                if (!em.contains(flvRecordingMetaData)) {
                    em.merge(flvRecordingMetaData);
                }
            }

        } catch (Exception ex2) {
            log.error("[updateFlvRecordingMetaData]: ", ex2);
        }
        return null;
    }

}