/*
* Copyright (c) 2010-2011 Lockheed Martin Corporation
*
* 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.
*/
package org.eurekastreams.server.persistence.mappers.db.notification;
import javax.persistence.Query;
import org.eurekastreams.server.domain.NotificationFilterPreferenceEntity;
import org.eurekastreams.server.domain.NotificationFilterPreferenceDTO;
import org.eurekastreams.server.domain.Person;
import org.eurekastreams.server.persistence.mappers.BaseArgDomainMapper;
import org.eurekastreams.server.persistence.mappers.requests.SetUserNotificationFilterPreferencesRequest;
/**
* Sets all of a user's notification filter preferences, removing any not specified.
*/
public class SetAllUserNotificationFilterPreferences extends
BaseArgDomainMapper<SetUserNotificationFilterPreferencesRequest, Void>
{
/**
* {@inheritDoc}
*/
@Override
public Void execute(final SetUserNotificationFilterPreferencesRequest inRequest)
{
// delete existing preferences
Query q =
getEntityManager().createQuery("DELETE FROM NotificationFilterPreference where personId=:personId");
q.setParameter("personId", inRequest.getPersonId());
q.executeUpdate();
// get dummy Person object
Person user = (Person) getHibernateSession().load(Person.class, inRequest.getPersonId());
// add new preferences
for (NotificationFilterPreferenceDTO dto : inRequest.getPrefList())
{
NotificationFilterPreferenceEntity entity = new NotificationFilterPreferenceEntity();
entity.setPerson(user);
entity.setNotificationCategory(dto.getNotificationCategory());
entity.setNotifierType(dto.getNotifierType());
getEntityManager().persist(entity);
}
return null;
}
}