org.openmeetings.app.data.basic.dao.OmTimeZoneDaoImpl.java Source code

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Here is the source code for org.openmeetings.app.data.basic.dao.OmTimeZoneDaoImpl.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.basic.dao;

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

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

import org.openmeetings.app.OpenmeetingsVariables;
import org.openmeetings.app.persistence.beans.basic.OmTimeZone;
import org.red5.logging.Red5LoggerFactory;
import org.slf4j.Logger;
import org.springframework.transaction.annotation.Transactional;

@Transactional
public class OmTimeZoneDaoImpl {

    private static final Logger log = Red5LoggerFactory.getLogger(OmTimeZoneDaoImpl.class,
            OpenmeetingsVariables.webAppRootKey);

    @PersistenceContext
    private EntityManager em;

    public Long addOmTimeZone(String name, String label, String iCal, Integer orderId) {
        try {

            OmTimeZone omTimeZone = new OmTimeZone();

            omTimeZone.setJname(name);
            omTimeZone.setLabel(label);
            omTimeZone.setIcal(iCal);
            omTimeZone.setOrderId(orderId);
            omTimeZone.setInserted(new Date());

            omTimeZone = em.merge(omTimeZone);
            Long omTimeZoneId = omTimeZone.getOmtimezoneId();

            return omTimeZoneId;

        } catch (Exception ex) {
            log.error("[addOmTimeZone]", ex);
        }
        return null;
    }

    public List<OmTimeZone> getOmTimeZones() {
        try {
            String hql = "select sl from OmTimeZone as sl " + "ORDER BY sl.orderId";

            TypedQuery<OmTimeZone> query = em.createQuery(hql, OmTimeZone.class);
            List<OmTimeZone> sList = query.getResultList();

            for (OmTimeZone omTimeZone : sList) {
                omTimeZone.setFrontEndLabel(omTimeZone.getJname() + " (" + omTimeZone.getLabel() + ")");
            }

            return sList;

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

    public OmTimeZone getOmTimeZone(String jname) {
        try {
            String hql = "select sl from OmTimeZone as sl " + "WHERE sl.jname LIKE :jname "
                    + "OR sl.ical LIKE :jname";
            TypedQuery<OmTimeZone> query = em.createQuery(hql, OmTimeZone.class);
            query.setParameter("jname", jname);
            List<OmTimeZone> sList = query.getResultList();

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

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

    public OmTimeZone getOmTimeZoneByIcal(String ical) {
        try {
            String hql = "select sl from OmTimeZone as sl " + "WHERE sl.ical LIKE :ical";
            TypedQuery<OmTimeZone> query = em.createQuery(hql, OmTimeZone.class);
            query.setParameter("ical", ical);
            List<OmTimeZone> sList = query.getResultList();

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

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

    public OmTimeZone getOmTimeZoneById(Long omtimezoneId) {
        try {
            String hql = "select sl from OmTimeZone as sl " + "WHERE sl.omtimezoneId = :omtimezoneId";
            TypedQuery<OmTimeZone> query = em.createQuery(hql, OmTimeZone.class);
            query.setParameter("omtimezoneId", omtimezoneId);
            List<OmTimeZone> sList = query.getResultList();

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

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

}