org.openmeetings.app.data.calendar.daos.AppointmentCategoryDaoImpl.java Source code

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Here is the source code for org.openmeetings.app.data.calendar.daos.AppointmentCategoryDaoImpl.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.calendar.daos;

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.data.basic.Configurationmanagement;
import org.openmeetings.app.data.user.dao.UsersDaoImpl;
import org.openmeetings.app.persistence.beans.calendar.AppointmentCategory;
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 AppointmentCategoryDaoImpl {

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

    @PersistenceContext
    private EntityManager em;
    @Autowired
    private UsersDaoImpl usersDao;

    public AppointmentCategory getAppointmentCategoryById(Long categoryId) {
        try {
            log.debug("getAppointmentCategoryById: " + categoryId);

            String hql = "select app from AppointmentCategory app " + "WHERE app.deleted <> :deleted "
                    + "AND app.categoryId = :categoryId";

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

            AppointmentCategory appointCategory = null;
            try {
                appointCategory = query.getSingleResult();
            } catch (NoResultException ex) {
            }

            return appointCategory;
        } catch (Exception ex2) {
            log.error("[getAppointmentCategoryById]: " + ex2);
        }
        return null;
    }

    public Long updateAppointmentCategory(Long categoryId, String name) {
        try {

            AppointmentCategory ac = this.getAppointmentCategoryById(categoryId);

            ac.setName(name);
            ac.setUpdatetime(new Date());

            if (ac.getCategoryId() == null) {
                em.persist(ac);
            } else {
                if (!em.contains(ac)) {
                    em.merge(ac);
                }
            }

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

    public Long addAppointmentCategory(Long user_id, String name, String comment) {
        try {

            AppointmentCategory ac = new AppointmentCategory();

            ac.setName(name);
            ac.setStarttime(new Date());
            ac.setDeleted("false");
            ac.setUser(usersDao.getUser(user_id));
            ac.setComment(comment);

            ac = em.merge(ac);
            Long category_id = ac.getCategoryId();

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

    public Long deleteAppointmentCategory(Long categoryId) {
        try {

            AppointmentCategory ac = this.getAppointmentCategoryById(categoryId);

            log.debug("ac: " + ac);

            if (ac == null) {
                log.debug("Already deleted / Could not find: " + categoryId);
                return categoryId;
            }
            ac.setUpdatetime(new Date());
            ac.setDeleted("true");
            if (ac.getCategoryId() == null) {
                em.persist(ac);
            } else {
                if (!em.contains(ac)) {
                    em.merge(ac);
                }
            }
            return categoryId;
        } catch (Exception ex2) {
            log.error("[deleteAppointmentCategory]: " + ex2);
        }
        return null;
    }

    public List<AppointmentCategory> getAppointmentCategoryList() {
        try {

            String hql = "select a from AppointmentCategory a " + "WHERE a.deleted <> :deleted ";

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

            List<AppointmentCategory> listAppointmentCategory = query.getResultList();

            return listAppointmentCategory;
        } catch (Exception ex2) {
            log.error("[AppointmentCategory]: " + ex2);
        }
        return null;
    }
}