org.openmeetings.app.data.user.dao.UserSipDataDaoImpl.java Source code

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Here is the source code for org.openmeetings.app.data.user.dao.UserSipDataDaoImpl.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.user.dao;

import java.util.Date;

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.user.UserSipData;
import org.red5.logging.Red5LoggerFactory;
import org.slf4j.Logger;
import org.springframework.transaction.annotation.Transactional;

@Transactional
public class UserSipDataDaoImpl {

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

    public UserSipData getUserSipDataById(Long userSipDataId) {
        try {

            if (userSipDataId == null) {
                return null;
            }

            String hql = "select c from UserSipData as c where c.userSipDataId = :userSipDataId";

            TypedQuery<UserSipData> query = em.createQuery(hql, UserSipData.class);
            query.setParameter("userSipDataId", userSipDataId);
            UserSipData userSipData = null;
            try {
                userSipData = query.getSingleResult();
            } catch (NoResultException ex) {
            }

            return userSipData;
        } catch (Exception ex2) {
            log.error("getUserSipDataById", ex2);
        }
        return null;
    }

    public Long addUserSipData(UserSipData userSipData) {
        try {

            if (userSipData == null) {
                return null;
            }

            userSipData.setInserted(new Date());

            userSipData = em.merge(userSipData);
            Long userSipDataId = userSipData.getUserSipDataId();

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

    public Long updateUserSipData(UserSipData userSipData) {
        try {

            if (userSipData == null) {
                return null;
            }

            userSipData.setUpdated(new Date());

            if (userSipData.getUserSipDataId() == 0) {
                em.persist(userSipData);
            } else {
                if (!em.contains(userSipData)) {
                    em.merge(userSipData);
                }
            }

            return userSipData.getUserSipDataId();
        } catch (Exception ex2) {
            log.error("[updateUserSipData] ", ex2);
        }
        return null;
    }

}