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/*******************************************************************************
 *  ============LICENSE_START=======================================================
 *  son-handler
 *  ================================================================================
 *   Copyright (C) 2019 Wipro Limited.
 *   ==============================================================================
 *     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.
 *     ============LICENSE_END=========================================================
 *  
 *******************************************************************************/

package org.onap.dcaegen2.services.sonhms;

import java.util.List;

import org.onap.dcaegen2.services.sonhms.dao.BufferedNotificationsRepository;
import org.onap.dcaegen2.services.sonhms.entity.BufferedNotifications;
import org.onap.dcaegen2.services.sonhms.utils.BeanUtil;

public class BufferNotificationComponent {

    /**
     * Buffers notification along with cluster id in the database.
     */
    public void bufferNotification(String notification, String clusterId) {
        BufferedNotifications bufferedNotifications = new BufferedNotifications();
        bufferedNotifications.setNotification(notification);
        bufferedNotifications.setClusterId(clusterId);
        BufferedNotificationsRepository bufferedNotificationsRepository = BeanUtil
                .getBean(BufferedNotificationsRepository.class);
        bufferedNotificationsRepository.save(bufferedNotifications);

    } 

    /**
     * Retrieves buffered notification from the database.
     */
    public List<String> getBufferedNotification(String clusterId) {
        BufferedNotificationsRepository bufferedNotificationsRepository = BeanUtil 
                .getBean(BufferedNotificationsRepository.class);
        return bufferedNotificationsRepository.getNotificationsFromQueue(clusterId);

    }

    /**
     * Retrieves clusterid from the database.
     */
    public String getClusterId(String notification) {
        BufferedNotificationsRepository bufferedNotificationsRepository = BeanUtil
                .getBean(BufferedNotificationsRepository.class);
        return bufferedNotificationsRepository.getClusterIdForNotification(notification);
    }

}